Org pitching register -- Seasons Past Baseball
Regular season -- as of 10/2/1908
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Nick Altrock* | Mar | sp | 31 | 1.91 | 8 | 6 | 1 | 24 | 9 | 7 | 1 | 117.2 | 97 | 30 | 25 | 21 | 26 | 3 | 6 |
| Red Ames | NYG | sp | 25 | 2.52 | 4 | 11 | 0 | 17 | 17 | 10 | 1 | 128.2 | 124 | 50 | 36 | 24 | 140 | 1 | 7 |
| Frank Arellanes | Tol | sp | 26 | 1.49 | 6 | 2 | 1 | 10 | 8 | 7 | 3 | 72.1 | 46 | 13 | 12 | 14 | 43 | 1 | 3 |
| Bill Bailey* | Chi | sp | 19 | 2.47 | 2 | 3 | 2 | 26 | 0 | 0 | 0 | 51.0 | 34 | 16 | 14 | 18 | 29 | 2 | 4 |
| O. F. Baldwin | Chi | sp | 26 | 11.57 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2.1 | 3 | 4 | 3 | 4 | 0 | 0 | 0 |
| Fred Beebe | NYG | sp | 27 | 2.67 | 11 | 9 | 0 | 24 | 21 | 12 | 1 | 182.1 | 145 | 73 | 54 | 57 | 98 | 2 | 10 |
| Roy Beecher | NYG | mr | 24 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| George Bell | Hob | sp | 33 | 3.21 | 3 | 6 | 3 | 41 | 0 | 0 | 0 | 75.2 | 89 | 42 | 27 | 23 | 59 | 3 | 9 |
| Chief Bender | Tol | sp | 24 | 2.03 | 6 | 10 | 0 | 18 | 17 | 14 | 2 | 150.2 | 123 | 47 | 34 | 29 | 136 | 0 | 7 |
| Heinie Berger | Nww | sp | 26 | 2.83 | 11 | 11 | 0 | 28 | 26 | 13 | 1 | 203.1 | 166 | 79 | 64 | 68 | 164 | 0 | 5 |
| Harry Billiard | Elk | mr | 24 | 4.15 | 0 | 3 | 1 | 6 | 0 | 0 | 0 | 8.2 | 13 | 4 | 4 | 3 | 5 | 0 | 0 |
| Jake Boultes | Bwy | mr | 23 | 1.46 | 4 | 2 | 4 | 24 | 0 | 0 | 0 | 74.0 | 55 | 18 | 12 | 7 | 33 | 2 | 2 |
| Chick Brandom | Tol | mr | 21 | 0.00 | 1 | 1 | 1 | 3 | 1 | 1 | 0 | 11.0 | 10 | 3 | 0 | 2 | 6 | 0 | 0 |
| Buster Brown | CCW | mr | 26 | 4.50 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 2 | 3 | 0 | 0 |
| Mordecai Brown | Hob | sp | 31 | 1.04 | 28 | 6 | 0 | 43 | 35 | 28 | 11 | 329.1 | 187 | 49 | 38 | 42 | 171 | 2 | 12 |
| Fred Burchell* | Por | sp | 28 | 4.26 | 2 | 1 | 2 | 20 | 0 | 0 | 0 | 31.2 | 37 | 15 | 15 | 15 | 29 | 1 | 3 |
| Bill Burns* | StL | sp | 28 | 1.74 | 7 | 8 | 0 | 19 | 18 | 8 | 0 | 160.1 | 138 | 49 | 31 | 22 | 76 | 0 | 10 |
| Howie Camnitz | CCW | sp | 26 | 3.11 | 13 | 12 | 0 | 27 | 27 | 17 | 0 | 225.2 | 212 | 93 | 78 | 39 | 154 | 4 | 14 |
| Billy Campbell* | Fra | sp | 34 | 3.33 | 7 | 19 | 2 | 39 | 23 | 13 | 4 | 197.1 | 202 | 109 | 73 | 58 | 85 | 3 | 12 |
| Nick Carter | NYG | mr | 29 | 3.38 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 16.0 | 20 | 7 | 6 | 6 | 10 | 1 | 3 |
| Eli Cates | NYG | sp | 31 | 2.77 | 1 | 1 | 1 | 11 | 0 | 0 | 0 | 26.0 | 23 | 10 | 8 | 11 | 10 | 0 | 4 |
| Bill Chappelle | Tol | sp | 24 | 1.32 | 4 | 3 | 0 | 9 | 7 | 4 | 0 | 68.0 | 41 | 16 | 10 | 19 | 29 | 1 | 1 |
| Charlie Chech | Hob | sp | 30 | 2.20 | 9 | 8 | 0 | 24 | 22 | 11 | 3 | 176.0 | 150 | 59 | 43 | 32 | 91 | 1 | 11 |
| Jack Chesbro | Elk | sp | 34 | 2.02 | 15 | 14 | 0 | 38 | 34 | 19 | 3 | 280.1 | 218 | 93 | 63 | 62 | 176 | 1 | 18 |
| Eddie Cicotte | Elk | sp | 24 | 3.25 | 11 | 12 | 1 | 34 | 26 | 15 | 2 | 219.0 | 219 | 115 | 79 | 64 | 141 | 5 | 15 |
| Walter Clarkson | Hob | sp | 29 | 40.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 9 | 9 | 9 | 3 | 2 | 0 | 0 |
| Andy Coakley | Nww | sp | 25 | 2.50 | 12 | 13 | 0 | 34 | 34 | 16 | 5 | 277.1 | 267 | 107 | 77 | 70 | 121 | 2 | 17 |
| Jack Coombs | Bwy | sp | 25 | 3.50 | 5 | 1 | 0 | 23 | 7 | 3 | 0 | 82.1 | 83 | 35 | 32 | 40 | 66 | 1 | 5 |
| Frank Corridon | Bwy | sp | 27 | 4.08 | 3 | 11 | 1 | 22 | 19 | 9 | 0 | 141.1 | 164 | 84 | 64 | 48 | 65 | 3 | 10 |
| Harry Coveleski* | NYG | sp | 22 | 0.98 | 3 | 3 | 0 | 6 | 6 | 6 | 0 | 55.0 | 38 | 12 | 6 | 20 | 37 | 0 | 2 |
| Doc Crandall | NYG | sp | 20 | 3.46 | 2 | 3 | 4 | 18 | 0 | 0 | 0 | 39.0 | 41 | 21 | 15 | 9 | 25 | 0 | 2 |
| Dode Criss | Bwy | rf | 23 | 0.00 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0.1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
| Bill Dinneen | NYG | sp | 32 | 3.74 | 5 | 9 | 0 | 20 | 18 | 10 | 0 | 137.0 | 141 | 65 | 57 | 35 | 57 | 7 | 6 |
| Bill Donovan | Bwy | sp | 31 | 1.94 | 18 | 11 | 0 | 29 | 29 | 25 | 7 | 264.1 | 180 | 74 | 57 | 56 | 225 | 5 | 12 |
| Gus Dorner | NYG | sp | 31 | 2.79 | 15 | 12 | 0 | 28 | 28 | 18 | 5 | 222.1 | 201 | 86 | 69 | 66 | 85 | 5 | 8 |
| Jack Doscher* | CCW | sp | 27 | 4.91 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 14.2 | 10 | 10 | 8 | 11 | 0 | 0 | 1 |
| Slow Joe Doyle | Fra | sp | 26 | 3.00 | 3 | 4 | 1 | 13 | 3 | 0 | 0 | 48.0 | 53 | 27 | 16 | 20 | 29 | 0 | 2 |
| Jean Dubuc | NYG | sp | 19 | 2.34 | 4 | 3 | 2 | 11 | 7 | 5 | 2 | 69.1 | 57 | 25 | 18 | 26 | 37 | 1 | 8 |
| Jimmy Dygert | Tol | sp | 23 | 1.56 | 20 | 9 | 2 | 36 | 28 | 24 | 7 | 253.1 | 154 | 59 | 44 | 90 | 200 | 7 | 16 |
| Bob Ewing | StL | sp | 35 | 1.87 | 14 | 10 | 0 | 26 | 26 | 21 | 2 | 230.2 | 191 | 66 | 48 | 32 | 126 | 2 | 16 |
| Cy Falkenberg | Nww | sp | 27 | 1.95 | 4 | 3 | 3 | 23 | 0 | 0 | 0 | 55.1 | 36 | 17 | 12 | 10 | 37 | 0 | 4 |
| George Ferguson | Chi | sp | 21 | 2.73 | 6 | 5 | 1 | 30 | 7 | 4 | 1 | 99.0 | 80 | 43 | 30 | 36 | 62 | 1 | 6 |
| Lou Fiene | CCW | sp | 23 | 0.00 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 9.0 | 5 | 0 | 0 | 1 | 4 | 0 | 1 |
| Patsy Flaherty* | Bos | sp | 32 | 3.21 | 15 | 17 | 0 | 34 | 34 | 19 | 1 | 277.2 | 269 | 116 | 99 | 88 | 85 | 4 | 19 |
| Jack Flater | Hob | sp | 27 | 3.60 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.0 | 5 | 3 | 2 | 0 | 3 | 1 | 1 |
| Bill Foxen* | Hob | sp | 24 | 2.05 | 5 | 8 | 0 | 18 | 16 | 5 | 0 | 127.1 | 103 | 48 | 29 | 37 | 60 | 4 | 5 |
| Chick Fraser | Mar | sp | 37 | 2.78 | 5 | 8 | 3 | 28 | 10 | 6 | 1 | 116.2 | 110 | 46 | 36 | 33 | 82 | 3 | 6 |
| Art Fromme | Nww | sp | 24 | 0.58 | 6 | 0 | 1 | 20 | 0 | 0 | 0 | 31.0 | 18 | 4 | 2 | 13 | 15 | 0 | 2 |
| Ralph Glaze | StL | mr | 26 | 3.03 | 3 | 1 | 2 | 19 | 0 | 0 | 0 | 65.1 | 69 | 34 | 22 | 12 | 23 | 0 | 4 |
| Bill Grahame* | Bos | sp | 23 | 3.06 | 4 | 8 | 2 | 21 | 14 | 7 | 0 | 114.2 | 111 | 56 | 39 | 30 | 58 | 1 | 8 |
| Otto Hess* | Chi | sp | 29 | 12.00 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 6.0 | 14 | 8 | 8 | 2 | 2 | 0 | 0 |
| Charlie Hickman | Por | rf | 32 | 4.50 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4.0 | 8 | 5 | 2 | 2 | 1 | 0 | 0 |
| Irv Higginbotham | Bos | sp | 26 | 3.41 | 5 | 8 | 1 | 24 | 13 | 6 | 0 | 118.2 | 123 | 53 | 45 | 31 | 67 | 1 | 6 |
| Homer Hillebrand* | CBF | mr | 28 | 0.00 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3.1 | 4 | 0 | 0 | 1 | 4 | 0 | 1 |
| Bill Hogg | Elk | sp | 26 | 2.96 | 8 | 10 | 0 | 29 | 24 | 13 | 0 | 203.2 | 177 | 91 | 67 | 60 | 118 | 4 | 9 |
| Jim Holmes | Bos | mr | 25 | 3.05 | 0 | 2 | 0 | 22 | 2 | 0 | 0 | 73.2 | 69 | 29 | 25 | 35 | 31 | 1 | 7 |
| Harry Howell | Por | sp | 31 | 2.37 | 17 | 15 | 0 | 37 | 35 | 27 | 5 | 293.0 | 258 | 95 | 77 | 56 | 162 | 3 | 17 |
| Tom Hughes | StL | sp | 29 | 1.96 | 12 | 9 | 0 | 26 | 22 | 16 | 4 | 179.0 | 131 | 49 | 39 | 43 | 143 | 2 | 5 |
| Walter Johnson | CBF | sp | 20 | 2.16 | 19 | 11 | 0 | 35 | 33 | 25 | 2 | 291.1 | 245 | 95 | 70 | 71 | 237 | 7 | 19 |
| Addie Joss | Fra | sp | 28 | 1.03 | 27 | 9 | 1 | 42 | 35 | 33 | 14 | 332.2 | 213 | 57 | 38 | 28 | 146 | 1 | 18 |
| Ed Karger* | Bos | sp | 25 | 2.79 | 7 | 10 | 0 | 24 | 17 | 10 | 1 | 158.0 | 143 | 68 | 49 | 44 | 63 | 2 | 8 |
| Burt Keeley | CCW | sp | 28 | 2.61 | 4 | 5 | 2 | 27 | 5 | 2 | 0 | 93.0 | 95 | 32 | 27 | 26 | 57 | 1 | 8 |
| Al Kellogg* | CBF | sp | 21 | 5.68 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 19.0 | 27 | 18 | 12 | 4 | 10 | 3 | 3 |
| Ed Killian* | CBF | sp | 31 | 2.71 | 5 | 8 | 2 | 24 | 9 | 4 | 2 | 103.0 | 100 | 61 | 31 | 38 | 38 | 1 | 8 |
| Harry Krause* | Elk | sp | 20 | 5.87 | 0 | 3 | 0 | 4 | 2 | 0 | 0 | 23.0 | 24 | 19 | 15 | 5 | 14 | 0 | 2 |
| Rube Kroh* | Fra | mr | 21 | 2.79 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 9.2 | 8 | 5 | 3 | 6 | 7 | 0 | 0 |
| Joe Lake | CCW | sp | 27 | 2.63 | 10 | 16 | 0 | 30 | 29 | 20 | 1 | 239.2 | 212 | 99 | 70 | 65 | 127 | 1 | 12 |
| Bill Lattimore* | Hob | sp | 24 | 1.69 | 0 | 2 | 0 | 3 | 2 | 0 | 0 | 16.0 | 18 | 4 | 3 | 3 | 6 | 0 | 0 |
| Sam Leever | NYG | sp | 36 | 3.07 | 9 | 13 | 0 | 24 | 22 | 15 | 2 | 190.2 | 205 | 85 | 65 | 30 | 55 | 1 | 15 |
| Lefty Leifield* | Bwy | sp | 24 | 2.37 | 16 | 9 | 0 | 26 | 26 | 18 | 0 | 205.1 | 175 | 87 | 54 | 69 | 127 | 3 | 18 |
| Glenn Liebhardt | Por | sp | 25 | 2.13 | 19 | 9 | 0 | 29 | 29 | 21 | 6 | 232.0 | 173 | 71 | 55 | 63 | 166 | 3 | 11 |
| Vive Lindaman | CBF | sp | 30 | 2.30 | 13 | 15 | 1 | 37 | 33 | 21 | 2 | 274.1 | 250 | 100 | 70 | 67 | 94 | 3 | 21 |
| Carl Lundgren | Elk | sp | 28 | 3.78 | 8 | 11 | 0 | 28 | 24 | 7 | 3 | 181.0 | 192 | 96 | 76 | 54 | 86 | 8 | 12 |
| Johnny Lush* | Fra | sp | 22 | 2.99 | 9 | 20 | 0 | 40 | 34 | 25 | 3 | 298.0 | 289 | 134 | 99 | 71 | 126 | 11 | 16 |
| Nick Maddox | Chi | sp | 21 | 2.55 | 12 | 14 | 0 | 31 | 28 | 16 | 2 | 233.0 | 212 | 101 | 66 | 74 | 101 | 4 | 14 |
| Bill Malarkey | NYG | mr | 29 | 2.37 | 2 | 0 | 0 | 10 | 0 | 0 | 0 | 30.1 | 28 | 8 | 8 | 7 | 14 | 1 | 2 |
| Rube Manning | StL | sp | 25 | 3.35 | 7 | 7 | 3 | 23 | 14 | 4 | 0 | 121.0 | 117 | 53 | 45 | 36 | 70 | 6 | 12 |
| Moxie Manuel | CCW | mr | 26 | 4.18 | 1 | 6 | 0 | 15 | 0 | 0 | 0 | 32.1 | 35 | 22 | 15 | 24 | 22 | 1 | 2 |
| Christy Mathewson | Por | sp | 27 | 1.63 | 23 | 19 | 0 | 44 | 44 | 39 | 6 | 387.0 | 290 | 96 | 70 | 54 | 342 | 4 | 17 |
| Al Mattern | Bos | sp | 25 | 2.77 | 2 | 2 | 0 | 5 | 3 | 1 | 0 | 26.0 | 30 | 10 | 8 | 8 | 10 | 0 | 0 |
| Bert Maxwell | Bos | mr | 21 | 5.79 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 9.1 | 10 | 6 | 6 | 6 | 8 | 0 | 1 |
| Tom McCarthy | Por | sp | 24 | 2.04 | 9 | 6 | 0 | 17 | 13 | 9 | 3 | 123.1 | 94 | 33 | 28 | 30 | 69 | 1 | 6 |
| Joe McGinnity | Elk | sp | 37 | 3.25 | 9 | 8 | 6 | 41 | 0 | 0 | 0 | 105.1 | 111 | 58 | 38 | 14 | 50 | 2 | 3 |
| Harry McIntire | Chi | sp | 29 | 3.22 | 6 | 12 | 0 | 27 | 20 | 8 | 1 | 176.1 | 188 | 81 | 63 | 59 | 93 | 1 | 10 |
| George McQuillan | Hob | sp | 23 | 1.87 | 13 | 18 | 0 | 42 | 42 | 17 | 4 | 341.2 | 255 | 99 | 71 | 75 | 162 | 5 | 18 |
| Earl Moore | CBF | sp | 28 | 2.33 | 2 | 0 | 0 | 3 | 3 | 2 | 1 | 27.0 | 17 | 7 | 7 | 9 | 26 | 2 | 4 |
| Lew Moren | CCW | sp | 24 | 3.78 | 3 | 10 | 0 | 16 | 16 | 7 | 0 | 119.0 | 121 | 57 | 50 | 37 | 79 | 0 | 13 |
| Cy Morgan | Mar | sp | 29 | 2.88 | 10 | 12 | 1 | 29 | 19 | 14 | 2 | 175.0 | 145 | 71 | 56 | 70 | 101 | 3 | 16 |
| George Mullin | Bos | sp | 27 | 2.81 | 10 | 23 | 2 | 39 | 33 | 23 | 1 | 278.2 | 280 | 125 | 87 | 73 | 139 | 2 | 18 |
| Doc Newton* | Mar | sp | 30 | 2.28 | 0 | 3 | 0 | 12 | 3 | 1 | 0 | 43.1 | 34 | 19 | 11 | 16 | 27 | 0 | 3 |
| Marty O'Toole | Tol | sp | 19 | 0.45 | 2 | 0 | 0 | 3 | 2 | 1 | 1 | 20.0 | 9 | 1 | 1 | 5 | 13 | 0 | 2 |
| Al Orth | Hob | sp | 35 | 1.90 | 6 | 7 | 1 | 34 | 4 | 0 | 0 | 80.1 | 87 | 24 | 17 | 22 | 20 | 1 | 3 |
| Orval Overall | Mar | sp | 27 | 2.67 | 13 | 9 | 0 | 27 | 26 | 17 | 3 | 215.2 | 169 | 79 | 64 | 64 | 189 | 0 | 11 |
| Frank Owen | Bos | sp | 28 | 3.01 | 13 | 10 | 0 | 31 | 19 | 14 | 2 | 188.1 | 188 | 78 | 63 | 44 | 89 | 1 | 10 |
| Jim Pastorius* | Hob | sp | 26 | 2.26 | 15 | 12 | 0 | 29 | 27 | 18 | 6 | 219.0 | 179 | 68 | 55 | 66 | 80 | 4 | 17 |
| Case Patten* | StL | sp | 32 | 9.00 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 10.0 | 18 | 10 | 10 | 3 | 7 | 0 | 0 |
| Barney Pelty | Tol | sp | 27 | 1.49 | 6 | 5 | 2 | 20 | 13 | 7 | 2 | 139.0 | 91 | 33 | 23 | 29 | 50 | 1 | 7 |
| Jack Pfiester* | Por | sp | 30 | 2.26 | 12 | 15 | 0 | 32 | 32 | 19 | 2 | 279.0 | 226 | 90 | 70 | 56 | 169 | 4 | 16 |
| Deacon Phillippe | CBF | mr | 36 | 6.41 | 2 | 2 | 0 | 10 | 0 | 0 | 0 | 19.2 | 34 | 15 | 14 | 8 | 8 | 1 | 2 |
| Eddie Plank* | CCW | sp | 32 | 1.76 | 17 | 10 | 0 | 29 | 29 | 25 | 7 | 255.0 | 204 | 73 | 50 | 44 | 168 | 1 | 12 |
| Jack Powell | Chi | sp | 33 | 1.80 | 20 | 13 | 0 | 35 | 35 | 26 | 4 | 294.2 | 234 | 88 | 59 | 48 | 142 | 7 | 13 |
| Tex Pruiett | Por | mr | 25 | 3.14 | 1 | 5 | 0 | 17 | 0 | 0 | 0 | 48.2 | 45 | 22 | 17 | 17 | 24 | 0 | 7 |
| Bugs Raymond | Bwy | sp | 26 | 2.21 | 18 | 17 | 3 | 41 | 34 | 26 | 4 | 297.2 | 228 | 114 | 73 | 83 | 216 | 5 | 15 |
| Ed Reulbach | Mar | sp | 25 | 1.91 | 21 | 12 | 0 | 35 | 34 | 29 | 7 | 301.2 | 221 | 85 | 64 | 81 | 165 | 2 | 19 |
| Bob Rhoads | Bwy | sp | 28 | 2.00 | 18 | 9 | 0 | 31 | 31 | 22 | 6 | 266.0 | 199 | 77 | 59 | 61 | 132 | 8 | 18 |
| Charlie Rhodes | Nww | sp | 23 | 1.86 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 9.2 | 8 | 5 | 2 | 9 | 6 | 1 | 0 |
| Lew Richie | Tol | sp | 24 | 2.60 | 7 | 10 | 2 | 23 | 15 | 10 | 0 | 135.0 | 108 | 53 | 39 | 42 | 65 | 5 | 7 |
| Jack Rowan | Chi | sp | 21 | 1.11 | 2 | 4 | 0 | 6 | 6 | 4 | 1 | 48.2 | 36 | 12 | 6 | 13 | 34 | 0 | 1 |
| Nap Rucker* | Mar | sp | 23 | 2.62 | 15 | 15 | 0 | 35 | 35 | 21 | 2 | 278.0 | 240 | 111 | 81 | 76 | 207 | 5 | 23 |
| Jack Ryan | Por | mr | 23 | 1.88 | 0 | 1 | 0 | 3 | 1 | 1 | 0 | 14.1 | 18 | 9 | 3 | 2 | 7 | 0 | 2 |
| Slim Sallee* | Nww | mr | 23 | 1.50 | 4 | 1 | 0 | 21 | 0 | 0 | 0 | 42.0 | 39 | 11 | 7 | 8 | 15 | 0 | 2 |
| Biff Schlitzer | CBF | sp | 23 | 2.41 | 8 | 18 | 2 | 32 | 25 | 17 | 1 | 224.0 | 179 | 81 | 60 | 66 | 128 | 4 | 10 |
| Ed Siever* | Elk | sp | 31 | 4.25 | 3 | 13 | 0 | 22 | 18 | 6 | 2 | 127.0 | 167 | 90 | 60 | 31 | 66 | 2 | 10 |
| Charlie Smith | StL | sp | 28 | 1.60 | 10 | 8 | 0 | 20 | 19 | 14 | 1 | 162.2 | 113 | 41 | 29 | 43 | 89 | 0 | 9 |
| Frank Smith | NYG | sp | 28 | 2.35 | 17 | 16 | 0 | 35 | 35 | 27 | 4 | 294.2 | 248 | 98 | 77 | 93 | 192 | 3 | 25 |
| Bob Spade | Tol | sp | 31 | 2.02 | 19 | 9 | 0 | 30 | 29 | 23 | 2 | 245.1 | 191 | 72 | 55 | 61 | 99 | 4 | 16 |
| Tully Sparks | Chi | sp | 33 | 2.72 | 10 | 10 | 1 | 30 | 22 | 13 | 2 | 198.2 | 216 | 82 | 60 | 26 | 97 | 2 | 17 |
| Elmer Steele | CBF | sp | 22 | 1.83 | 8 | 5 | 1 | 15 | 13 | 10 | 2 | 123.0 | 87 | 28 | 25 | 16 | 55 | 2 | 3 |
| George Suggs | Bos | sp | 25 | 4.71 | 0 | 2 | 0 | 6 | 1 | 1 | 0 | 21.0 | 32 | 13 | 11 | 1 | 8 | 2 | 2 |
| Ed Summers | CCW | sp | 23 | 2.19 | 14 | 16 | 0 | 36 | 34 | 28 | 1 | 308.2 | 261 | 99 | 75 | 41 | 146 | 4 | 15 |
| Jesse Tannehill* | Bos | sp | 33 | 2.53 | 4 | 12 | 0 | 18 | 18 | 11 | 1 | 135.0 | 130 | 60 | 38 | 41 | 42 | 1 | 9 |
| Dummy Taylor | Elk | sp | 33 | 3.35 | 5 | 13 | 1 | 28 | 17 | 11 | 0 | 153.0 | 149 | 76 | 57 | 28 | 95 | 5 | 12 |
| Jake Thielman | CCW | sp | 29 | 3.05 | 3 | 3 | 3 | 14 | 0 | 0 | 0 | 20.2 | 20 | 11 | 7 | 2 | 6 | 1 | 2 |
| Tom Tuckey* | Bwy | sp | 24 | 3.16 | 4 | 2 | 1 | 7 | 5 | 3 | 0 | 42.2 | 37 | 17 | 15 | 12 | 29 | 1 | 4 |
| Bob Vail | Elk | mr | 26 | 5.06 | 0 | 1 | 0 | 9 | 2 | 0 | 0 | 21.1 | 27 | 15 | 12 | 12 | 13 | 0 | 2 |
| Rube Vickers | Nww | sp | 30 | 2.21 | 16 | 9 | 1 | 31 | 24 | 16 | 3 | 208.0 | 166 | 77 | 51 | 46 | 141 | 2 | 9 |
| Rube Waddell* | Fra | sp | 31 | 1.72 | 18 | 13 | 0 | 44 | 36 | 26 | 6 | 320.0 | 240 | 91 | 61 | 102 | 288 | 4 | 17 |
| Ed Walsh | StL | sp | 27 | 1.80 | 30 | 16 | 1 | 47 | 44 | 40 | 12 | 389.1 | 288 | 96 | 78 | 45 | 260 | 3 | 20 |
| Jack Warhop | Hob | sp | 23 | 6.59 | 1 | 1 | 0 | 8 | 1 | 0 | 0 | 13.2 | 24 | 11 | 10 | 1 | 4 | 0 | 4 |
| Jake Weimer* | CCW | sp | 34 | 2.65 | 5 | 4 | 0 | 11 | 11 | 4 | 0 | 88.1 | 85 | 33 | 26 | 22 | 33 | 1 | 3 |
| Doc White* | Nww | sp | 29 | 2.64 | 17 | 15 | 0 | 36 | 35 | 23 | 3 | 293.0 | 263 | 115 | 86 | 63 | 163 | 2 | 18 |
| Kaiser Wilhelm | Chi | sp | 34 | 2.06 | 17 | 17 | 0 | 36 | 35 | 28 | 2 | 288.0 | 234 | 91 | 66 | 50 | 121 | 0 | 19 |
| Ed Willett | Mar | sp | 24 | 2.73 | 2 | 15 | 1 | 23 | 18 | 11 | 0 | 168.1 | 149 | 69 | 51 | 37 | 89 | 5 | 14 |
| Vic Willis | CBF | sp | 32 | 2.07 | 13 | 24 | 0 | 38 | 38 | 33 | 3 | 329.2 | 283 | 111 | 76 | 68 | 140 | 2 | 11 |
| Pete Wilson* | Bwy | sp | 22 | 0.00 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 7.0 | 4 | 0 | 0 | 3 | 6 | 0 | 1 |
| Hooks Wiltse* | Nww | sp | 27 | 2.16 | 13 | 17 | 0 | 36 | 35 | 24 | 2 | 292.0 | 232 | 93 | 70 | 71 | 167 | 3 | 20 |
| George Winter | Fra | sp | 30 | 2.41 | 7 | 16 | 1 | 32 | 22 | 13 | 1 | 198.1 | 185 | 84 | 53 | 42 | 107 | 1 | 15 |
| Roy Witherup | Elk | sp | 21 | 5.33 | 2 | 5 | 0 | 7 | 7 | 4 | 0 | 54.0 | 73 | 43 | 32 | 12 | 46 | 2 | 4 |
| Joe Wood | Bwy | mr | 18 | 2.64 | 3 | 1 | 1 | 5 | 3 | 1 | 0 | 30.2 | 21 | 11 | 9 | 19 | 18 | 0 | 2 |
| Cy Young | Tol | sp | 41 | 1.74 | 22 | 12 | 1 | 35 | 34 | 32 | 4 | 304.2 | 226 | 82 | 59 | 42 | 199 | 5 | 22 |
| Harley Young | Hob | mr | 24 | 3.15 | 1 | 5 | 0 | 10 | 5 | 1 | 0 | 45.2 | 43 | 22 | 16 | 8 | 22 | 0 | 3 |
| Irv Young* | StL | sp | 30 | 2.96 | 5 | 6 | 1 | 16 | 11 | 7 | 1 | 106.1 | 98 | 45 | 35 | 20 | 56 | 1 | 6 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Nick Altrock* | Mar | sp | 31 | 5 | 3 | 3 | 4 | 1 | 1 | 14 | 0 | 7.4 | 1.6 | 9.3 | 2.0 | 0.2 | 1.2 | 1.00 |
| Red Ames | NYG | sp | 25 | 17 | 7 | 0 | 2 | 3 | 0 | 13 | 0 | 8.7 | 1.7 | 10.5 | 9.8 | 0.1 | 5.8 | 1.15 |
| Frank Arellanes | Tol | sp | 26 | 10 | 4 | 3 | 5 | 2 | 0 | 2 | 0 | 5.7 | 1.7 | 8.1 | 5.4 | 0.1 | 3.1 | 0.83 |
| Bill Bailey* | Chi | sp | 19 | 6 | 4 | 0 | 1 | 2 | 0 | 5 | 0 | 6.0 | 3.2 | 9.4 | 5.1 | 0.4 | 1.6 | 1.02 |
| O. F. Baldwin | Chi | sp | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.6 | 15.4 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Fred Beebe | NYG | sp | 27 | 17 | 13 | 2 | 7 | 0 | 0 | 21 | 0 | 7.2 | 2.8 | 10.3 | 4.8 | 0.1 | 1.7 | 1.11 |
| Roy Beecher | NYG | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0.0 | 6.8 | 6.8 | 0.0 | 99.0 | 0.75 |
| George Bell | Hob | sp | 33 | 8 | 5 | 8 | 3 | 2 | 0 | 15 | 0 | 10.6 | 2.7 | 13.7 | 7.0 | 0.4 | 2.6 | 1.48 |
| Chief Bender | Tol | sp | 24 | 21 | 7 | 2 | 12 | 2 | 0 | 16 | 0 | 7.3 | 1.7 | 9.8 | 8.1 | 0.0 | 4.7 | 1.01 |
| Heinie Berger | Nww | sp | 26 | 29 | 16 | 3 | 7 | 2 | 0 | 23 | 0 | 7.3 | 3.0 | 10.7 | 7.3 | 0.0 | 2.4 | 1.15 |
| Harry Billiard | Elk | mr | 24 | 2 | 0 | 0 | 2 | 0 | 0 | 3 | 0 | 13.5 | 3.1 | 18.7 | 5.2 | 0.0 | 1.7 | 1.85 |
| Jake Boultes | Bwy | mr | 23 | 5 | 2 | 1 | 0 | 0 | 0 | 12 | 0 | 6.7 | 0.9 | 7.5 | 4.0 | 0.2 | 4.7 | 0.84 |
| Chick Brandom | Tol | mr | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 8.2 | 1.6 | 9.8 | 4.9 | 0.0 | 3.0 | 1.09 |
| Buster Brown | CCW | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 13.5 | 0.0 | 1.5 | 2.00 |
| Mordecai Brown | Hob | sp | 31 | 19 | 16 | 0 | 6 | 2 | 0 | 22 | 0 | 5.1 | 1.1 | 6.4 | 4.7 | 0.1 | 4.1 | 0.70 |
| Fred Burchell* | Por | sp | 28 | 4 | 1 | 4 | 3 | 2 | 0 | 3 | 0 | 10.5 | 4.3 | 15.6 | 8.2 | 0.3 | 1.9 | 1.64 |
| Bill Burns* | StL | sp | 28 | 10 | 5 | 2 | 1 | 1 | 0 | 22 | 0 | 7.7 | 1.2 | 9.0 | 4.3 | 0.0 | 3.5 | 1.00 |
| Howie Camnitz | CCW | sp | 26 | 26 | 13 | 2 | 1 | 3 | 0 | 18 | 0 | 8.5 | 1.6 | 10.1 | 6.1 | 0.2 | 3.9 | 1.11 |
| Billy Campbell* | Fra | sp | 34 | 9 | 19 | 3 | 21 | 0 | 2 | 35 | 0 | 9.2 | 2.6 | 12.8 | 3.9 | 0.1 | 1.5 | 1.32 |
| Nick Carter | NYG | mr | 29 | 1 | 3 | 0 | 2 | 1 | 0 | 2 | 0 | 11.3 | 3.4 | 15.8 | 5.6 | 0.6 | 1.7 | 1.63 |
| Eli Cates | NYG | sp | 31 | 1 | 0 | 4 | 0 | 2 | 0 | 3 | 0 | 8.0 | 3.8 | 11.8 | 3.5 | 0.0 | 0.9 | 1.31 |
| Bill Chappelle | Tol | sp | 24 | 10 | 1 | 0 | 4 | 5 | 0 | 9 | 0 | 5.4 | 2.5 | 8.5 | 3.8 | 0.1 | 1.5 | 0.88 |
| Charlie Chech | Hob | sp | 30 | 9 | 5 | 0 | 7 | 0 | 0 | 23 | 0 | 7.7 | 1.6 | 9.7 | 4.7 | 0.1 | 2.8 | 1.03 |
| Jack Chesbro | Elk | sp | 34 | 29 | 13 | 2 | 13 | 9 | 0 | 37 | 0 | 7.0 | 2.0 | 9.4 | 5.7 | 0.0 | 2.8 | 1.00 |
| Eddie Cicotte | Elk | sp | 24 | 14 | 26 | 2 | 17 | 12 | 0 | 32 | 0 | 9.0 | 2.6 | 12.3 | 5.8 | 0.2 | 2.2 | 1.29 |
| Walter Clarkson | Hob | sp | 29 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 40.5 | 13.5 | 63.0 | 9.0 | 0.0 | 0.7 | 6.00 |
| Andy Coakley | Nww | sp | 25 | 74 | 27 | 6 | 8 | 1 | 0 | 34 | 0 | 8.7 | 2.3 | 11.2 | 3.9 | 0.1 | 1.7 | 1.22 |
| Jack Coombs | Bwy | sp | 25 | 20 | 7 | 1 | 1 | 3 | 0 | 12 | 0 | 9.1 | 4.4 | 13.6 | 7.2 | 0.1 | 1.6 | 1.49 |
| Frank Corridon | Bwy | sp | 27 | 17 | 8 | 3 | 4 | 3 | 0 | 24 | 0 | 10.4 | 3.1 | 13.8 | 4.1 | 0.2 | 1.4 | 1.50 |
| Harry Coveleski* | NYG | sp | 22 | 3 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 6.2 | 3.3 | 9.7 | 6.1 | 0.0 | 1.9 | 1.05 |
| Doc Crandall | NYG | sp | 20 | 8 | 1 | 3 | 0 | 0 | 0 | 8 | 0 | 9.5 | 2.1 | 11.5 | 5.8 | 0.0 | 2.8 | 1.28 |
| Dode Criss | Bwy | rf | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 27.0 | 54.0 | 27.0 | 0.0 | 1.0 | 6.00 |
| Bill Dinneen | NYG | sp | 32 | 19 | 10 | 1 | 1 | 1 | 0 | 15 | 0 | 9.3 | 2.3 | 11.6 | 3.7 | 0.5 | 1.6 | 1.28 |
| Bill Donovan | Bwy | sp | 31 | 48 | 17 | 3 | 6 | 0 | 0 | 30 | 0 | 6.1 | 1.9 | 8.2 | 7.7 | 0.2 | 4.0 | 0.89 |
| Gus Dorner | NYG | sp | 31 | 11 | 13 | 2 | 15 | 4 | 0 | 25 | 0 | 8.1 | 2.7 | 11.4 | 3.4 | 0.2 | 1.3 | 1.20 |
| Jack Doscher* | CCW | sp | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 6.1 | 6.8 | 12.9 | 0.0 | 0.0 | 0.0 | 1.43 |
| Slow Joe Doyle | Fra | sp | 26 | 1 | 1 | 0 | 3 | 0 | 0 | 7 | 0 | 9.9 | 3.8 | 14.3 | 5.4 | 0.0 | 1.5 | 1.52 |
| Jean Dubuc | NYG | sp | 19 | 9 | 2 | 1 | 4 | 2 | 0 | 8 | 0 | 7.4 | 3.4 | 11.3 | 4.8 | 0.1 | 1.4 | 1.20 |
| Jimmy Dygert | Tol | sp | 23 | 17 | 16 | 2 | 20 | 5 | 1 | 21 | 0 | 5.5 | 3.2 | 9.4 | 7.1 | 0.2 | 2.2 | 0.96 |
| Bob Ewing | StL | sp | 35 | 26 | 13 | 3 | 8 | 5 | 0 | 20 | 0 | 7.5 | 1.2 | 9.0 | 4.9 | 0.1 | 3.9 | 0.97 |
| Cy Falkenberg | Nww | sp | 27 | 6 | 3 | 2 | 4 | 3 | 0 | 4 | 0 | 5.9 | 1.6 | 8.1 | 6.0 | 0.0 | 3.7 | 0.83 |
| George Ferguson | Chi | sp | 21 | 25 | 8 | 6 | 8 | 2 | 0 | 17 | 0 | 7.3 | 3.3 | 11.3 | 5.6 | 0.1 | 1.7 | 1.17 |
| Lou Fiene | CCW | sp | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1.0 | 6.0 | 4.0 | 0.0 | 4.0 | 0.67 |
| Patsy Flaherty* | Bos | sp | 32 | 14 | 22 | 3 | 7 | 3 | 0 | 36 | 0 | 8.7 | 2.9 | 11.8 | 2.8 | 0.1 | 1.0 | 1.29 |
| Jack Flater | Hob | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 0.0 | 9.0 | 5.4 | 1.8 | 99.0 | 1.00 |
| Bill Foxen* | Hob | sp | 24 | 11 | 7 | 0 | 6 | 9 | 1 | 18 | 0 | 7.3 | 2.6 | 10.3 | 4.2 | 0.3 | 1.6 | 1.10 |
| Chick Fraser | Mar | sp | 37 | 4 | 2 | 1 | 3 | 3 | 0 | 8 | 0 | 8.5 | 2.5 | 11.3 | 6.3 | 0.2 | 2.5 | 1.23 |
| Art Fromme | Nww | sp | 24 | 6 | 5 | 2 | 0 | 0 | 0 | 5 | 0 | 5.2 | 3.8 | 9.0 | 4.4 | 0.0 | 1.2 | 1.00 |
| Ralph Glaze | StL | mr | 26 | 5 | 3 | 3 | 1 | 0 | 0 | 10 | 0 | 9.5 | 1.7 | 11.3 | 3.2 | 0.0 | 1.9 | 1.24 |
| Bill Grahame* | Bos | sp | 23 | 15 | 9 | 1 | 8 | 0 | 0 | 20 | 0 | 8.7 | 2.4 | 11.7 | 4.6 | 0.1 | 1.9 | 1.23 |
| Otto Hess* | Chi | sp | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 21.0 | 3.0 | 24.0 | 3.0 | 0.0 | 1.0 | 2.67 |
| Charlie Hickman | Por | rf | 32 | 1 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 18.0 | 4.5 | 24.8 | 2.3 | 0.0 | 0.5 | 2.50 |
| Irv Higginbotham | Bos | sp | 26 | 18 | 9 | 2 | 2 | 6 | 0 | 21 | 0 | 9.3 | 2.4 | 11.8 | 5.1 | 0.1 | 2.2 | 1.30 |
| Homer Hillebrand* | CBF | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 2.7 | 13.5 | 10.8 | 0.0 | 4.0 | 1.50 |
| Bill Hogg | Elk | sp | 26 | 37 | 11 | 3 | 3 | 12 | 0 | 27 | 0 | 7.8 | 2.7 | 10.6 | 5.2 | 0.2 | 2.0 | 1.16 |
| Jim Holmes | Bos | mr | 25 | 14 | 14 | 2 | 8 | 7 | 0 | 12 | 0 | 8.4 | 4.3 | 13.7 | 3.8 | 0.1 | 0.9 | 1.41 |
| Harry Howell | Por | sp | 31 | 28 | 26 | 1 | 15 | 4 | 0 | 32 | 0 | 7.9 | 1.7 | 10.1 | 5.0 | 0.1 | 2.9 | 1.07 |
| Tom Hughes | StL | sp | 29 | 22 | 8 | 2 | 7 | 3 | 0 | 14 | 0 | 6.6 | 2.2 | 9.1 | 7.2 | 0.1 | 3.3 | 0.97 |
| Walter Johnson | CBF | sp | 20 | 37 | 10 | 11 | 4 | 11 | 3 | 25 | 0 | 7.6 | 2.2 | 9.9 | 7.3 | 0.2 | 3.3 | 1.08 |
| Addie Joss | Fra | sp | 28 | 14 | 30 | 0 | 9 | 1 | 0 | 27 | 0 | 5.8 | 0.8 | 6.8 | 3.9 | 0.0 | 5.2 | 0.72 |
| Ed Karger* | Bos | sp | 25 | 21 | 12 | 2 | 4 | 3 | 0 | 16 | 0 | 8.1 | 2.5 | 10.9 | 3.6 | 0.1 | 1.4 | 1.18 |
| Burt Keeley | CCW | sp | 28 | 7 | 9 | 4 | 5 | 3 | 0 | 8 | 0 | 9.2 | 2.5 | 12.2 | 5.5 | 0.1 | 2.2 | 1.30 |
| Al Kellogg* | CBF | sp | 21 | 0 | 0 | 0 | 0 | 5 | 0 | 3 | 0 | 12.8 | 1.9 | 14.7 | 4.7 | 1.4 | 2.5 | 1.63 |
| Ed Killian* | CBF | sp | 31 | 6 | 6 | 4 | 7 | 0 | 0 | 16 | 0 | 8.7 | 3.3 | 12.7 | 3.3 | 0.1 | 1.0 | 1.34 |
| Harry Krause* | Elk | sp | 20 | 5 | 1 | 1 | 6 | 2 | 0 | 1 | 0 | 9.4 | 2.0 | 13.7 | 5.5 | 0.0 | 2.8 | 1.26 |
| Rube Kroh* | Fra | mr | 21 | 3 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 7.4 | 5.6 | 13.0 | 6.5 | 0.0 | 1.2 | 1.45 |
| Joe Lake | CCW | sp | 27 | 42 | 27 | 8 | 8 | 4 | 0 | 29 | 0 | 8.0 | 2.4 | 10.7 | 4.8 | 0.0 | 2.0 | 1.16 |
| Bill Lattimore* | Hob | sp | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 10.1 | 1.7 | 11.8 | 3.4 | 0.0 | 2.0 | 1.31 |
| Sam Leever | NYG | sp | 36 | 25 | 14 | 1 | 8 | 2 | 0 | 23 | 0 | 9.7 | 1.4 | 11.5 | 2.6 | 0.0 | 1.8 | 1.23 |
| Lefty Leifield* | Bwy | sp | 24 | 31 | 13 | 5 | 16 | 2 | 0 | 18 | 0 | 7.7 | 3.0 | 11.4 | 5.6 | 0.1 | 1.8 | 1.19 |
| Glenn Liebhardt | Por | sp | 25 | 33 | 7 | 7 | 9 | 6 | 0 | 18 | 0 | 6.7 | 2.4 | 9.5 | 6.4 | 0.1 | 2.6 | 1.02 |
| Vive Lindaman | CBF | sp | 30 | 46 | 26 | 5 | 6 | 8 | 0 | 25 | 0 | 8.2 | 2.2 | 10.6 | 3.1 | 0.1 | 1.4 | 1.16 |
| Carl Lundgren | Elk | sp | 28 | 35 | 19 | 1 | 2 | 3 | 0 | 21 | 0 | 9.5 | 2.7 | 12.3 | 4.3 | 0.4 | 1.6 | 1.36 |
| Johnny Lush* | Fra | sp | 22 | 35 | 29 | 1 | 14 | 6 | 0 | 35 | 0 | 8.7 | 2.1 | 11.3 | 3.8 | 0.3 | 1.8 | 1.21 |
| Nick Maddox | Chi | sp | 21 | 23 | 20 | 2 | 3 | 8 | 0 | 27 | 0 | 8.2 | 2.9 | 11.2 | 3.9 | 0.2 | 1.4 | 1.23 |
| Bill Malarkey | NYG | mr | 29 | 3 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 8.3 | 2.1 | 10.4 | 4.2 | 0.3 | 2.0 | 1.15 |
| Rube Manning | StL | sp | 25 | 10 | 8 | 2 | 6 | 1 | 0 | 15 | 0 | 8.7 | 2.7 | 11.8 | 5.2 | 0.4 | 1.9 | 1.26 |
| Moxie Manuel | CCW | mr | 26 | 1 | 3 | 3 | 1 | 3 | 0 | 4 | 0 | 9.7 | 6.7 | 16.7 | 6.1 | 0.3 | 0.9 | 1.82 |
| Christy Mathewson | Por | sp | 27 | 21 | 17 | 4 | 4 | 1 | 0 | 29 | 0 | 6.7 | 1.3 | 8.1 | 8.0 | 0.1 | 6.3 | 0.89 |
| Al Mattern | Bos | sp | 25 | 5 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 10.4 | 2.8 | 13.2 | 3.5 | 0.0 | 1.3 | 1.46 |
| Bert Maxwell | Bos | mr | 21 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 9.6 | 5.8 | 19.3 | 7.7 | 0.0 | 1.3 | 1.71 |
| Tom McCarthy | Por | sp | 24 | 3 | 4 | 0 | 5 | 2 | 0 | 11 | 0 | 6.9 | 2.2 | 9.4 | 5.0 | 0.1 | 2.3 | 1.01 |
| Joe McGinnity | Elk | sp | 37 | 14 | 7 | 6 | 6 | 4 | 0 | 14 | 0 | 9.5 | 1.2 | 11.2 | 4.3 | 0.2 | 3.6 | 1.19 |
| Harry McIntire | Chi | sp | 29 | 34 | 20 | 4 | 11 | 0 | 0 | 23 | 0 | 9.6 | 3.0 | 13.2 | 4.7 | 0.1 | 1.6 | 1.40 |
| George McQuillan | Hob | sp | 23 | 24 | 14 | 0 | 5 | 6 | 0 | 32 | 0 | 6.7 | 2.0 | 8.8 | 4.3 | 0.1 | 2.2 | 0.97 |
| Earl Moore | CBF | sp | 28 | 6 | 0 | 2 | 3 | 0 | 0 | 4 | 0 | 5.7 | 3.0 | 9.7 | 8.7 | 0.7 | 2.9 | 0.96 |
| Lew Moren | CCW | sp | 24 | 17 | 9 | 2 | 1 | 1 | 0 | 10 | 0 | 9.2 | 2.8 | 12.0 | 6.0 | 0.0 | 2.1 | 1.33 |
| Cy Morgan | Mar | sp | 29 | 21 | 13 | 2 | 8 | 11 | 0 | 16 | 0 | 7.5 | 3.6 | 11.5 | 5.2 | 0.2 | 1.4 | 1.23 |
| George Mullin | Bos | sp | 27 | 37 | 13 | 15 | 12 | 15 | 0 | 41 | 0 | 9.0 | 2.4 | 11.8 | 4.5 | 0.1 | 1.9 | 1.27 |
| Doc Newton* | Mar | sp | 30 | 4 | 2 | 0 | 7 | 3 | 0 | 6 | 0 | 7.1 | 3.3 | 11.8 | 5.6 | 0.0 | 1.7 | 1.15 |
| Marty O'Toole | Tol | sp | 19 | 5 | 3 | 0 | 0 | 1 | 0 | 3 | 0 | 4.0 | 2.3 | 6.3 | 5.8 | 0.0 | 2.6 | 0.70 |
| Al Orth | Hob | sp | 35 | 3 | 2 | 8 | 0 | 1 | 0 | 10 | 0 | 9.7 | 2.5 | 12.2 | 2.2 | 0.1 | 0.9 | 1.36 |
| Orval Overall | Mar | sp | 27 | 39 | 10 | 0 | 9 | 5 | 0 | 24 | 0 | 7.1 | 2.7 | 10.1 | 7.9 | 0.0 | 3.0 | 1.08 |
| Frank Owen | Bos | sp | 28 | 22 | 15 | 1 | 4 | 6 | 0 | 29 | 0 | 9.0 | 2.1 | 11.3 | 4.3 | 0.0 | 2.0 | 1.23 |
| Jim Pastorius* | Hob | sp | 26 | 13 | 12 | 0 | 10 | 5 | 0 | 22 | 0 | 7.4 | 2.7 | 10.5 | 3.3 | 0.2 | 1.2 | 1.12 |
| Case Patten* | StL | sp | 32 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 16.2 | 2.7 | 19.8 | 6.3 | 0.0 | 2.3 | 2.10 |
| Barney Pelty | Tol | sp | 27 | 9 | 12 | 1 | 10 | 4 | 0 | 17 | 0 | 5.9 | 1.9 | 8.4 | 3.2 | 0.1 | 1.7 | 0.86 |
| Jack Pfiester* | Por | sp | 30 | 43 | 17 | 3 | 11 | 2 | 0 | 26 | 0 | 7.3 | 1.8 | 9.5 | 5.5 | 0.1 | 3.0 | 1.01 |
| Deacon Phillippe | CBF | mr | 36 | 7 | 0 | 5 | 0 | 6 | 0 | 4 | 0 | 15.6 | 3.7 | 19.2 | 3.7 | 0.5 | 1.0 | 2.14 |
| Eddie Plank* | CCW | sp | 32 | 34 | 12 | 0 | 18 | 5 | 0 | 30 | 0 | 7.2 | 1.6 | 9.4 | 5.9 | 0.0 | 3.8 | 0.97 |
| Jack Powell | Chi | sp | 33 | 28 | 22 | 4 | 6 | 0 | 0 | 34 | 0 | 7.1 | 1.5 | 8.8 | 4.3 | 0.2 | 3.0 | 0.96 |
| Tex Pruiett | Por | mr | 25 | 2 | 0 | 3 | 5 | 13 | 5 | 10 | 0 | 8.3 | 3.1 | 12.4 | 4.4 | 0.0 | 1.4 | 1.27 |
| Bugs Raymond | Bwy | sp | 26 | 32 | 18 | 3 | 16 | 4 | 0 | 40 | 0 | 6.9 | 2.5 | 9.9 | 6.5 | 0.2 | 2.6 | 1.04 |
| Ed Reulbach | Mar | sp | 25 | 33 | 18 | 0 | 15 | 5 | 1 | 36 | 0 | 6.6 | 2.4 | 9.5 | 4.9 | 0.1 | 2.0 | 1.00 |
| Bob Rhoads | Bwy | sp | 28 | 23 | 17 | 5 | 12 | 1 | 0 | 23 | 0 | 6.7 | 2.1 | 9.2 | 4.5 | 0.3 | 2.2 | 0.98 |
| Charlie Rhodes | Nww | sp | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 7.4 | 8.4 | 15.8 | 5.6 | 0.9 | 0.7 | 1.76 |
| Lew Richie | Tol | sp | 24 | 18 | 7 | 5 | 6 | 0 | 0 | 15 | 0 | 7.2 | 2.8 | 10.4 | 4.3 | 0.3 | 1.5 | 1.11 |
| Jack Rowan | Chi | sp | 21 | 5 | 1 | 2 | 1 | 0 | 0 | 3 | 0 | 6.7 | 2.4 | 9.2 | 6.3 | 0.0 | 2.6 | 1.01 |
| Nap Rucker* | Mar | sp | 23 | 22 | 19 | 0 | 10 | 7 | 0 | 31 | 0 | 7.8 | 2.5 | 10.6 | 6.7 | 0.2 | 2.7 | 1.14 |
| Jack Ryan | Por | mr | 23 | 1 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 11.3 | 1.3 | 13.2 | 4.4 | 0.0 | 3.5 | 1.40 |
| Slim Sallee* | Nww | mr | 23 | 7 | 5 | 2 | 2 | 0 | 1 | 6 | 0 | 8.4 | 1.7 | 10.5 | 3.2 | 0.0 | 1.9 | 1.12 |
| Biff Schlitzer | CBF | sp | 23 | 43 | 15 | 6 | 6 | 6 | 0 | 26 | 0 | 7.2 | 2.7 | 10.1 | 5.1 | 0.2 | 1.9 | 1.09 |
| Ed Siever* | Elk | sp | 31 | 27 | 15 | 0 | 0 | 3 | 0 | 28 | 0 | 11.8 | 2.2 | 14.0 | 4.7 | 0.1 | 2.1 | 1.56 |
| Charlie Smith | StL | sp | 28 | 14 | 6 | 2 | 0 | 1 | 0 | 18 | 0 | 6.3 | 2.4 | 8.6 | 4.9 | 0.0 | 2.1 | 0.96 |
| Frank Smith | NYG | sp | 28 | 27 | 17 | 10 | 10 | 4 | 0 | 32 | 0 | 7.6 | 2.8 | 10.7 | 5.9 | 0.1 | 2.1 | 1.16 |
| Bob Spade | Tol | sp | 31 | 33 | 12 | 5 | 11 | 2 | 0 | 27 | 0 | 7.0 | 2.2 | 9.6 | 3.6 | 0.1 | 1.6 | 1.03 |
| Tully Sparks | Chi | sp | 33 | 31 | 9 | 2 | 8 | 0 | 0 | 22 | 0 | 9.8 | 1.2 | 11.3 | 4.4 | 0.1 | 3.7 | 1.22 |
| Elmer Steele | CBF | sp | 22 | 15 | 2 | 2 | 3 | 0 | 0 | 7 | 0 | 6.4 | 1.2 | 7.8 | 4.0 | 0.1 | 3.4 | 0.84 |
| George Suggs | Bos | sp | 25 | 6 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 13.7 | 0.4 | 14.6 | 3.4 | 0.9 | 8.0 | 1.57 |
| Ed Summers | CCW | sp | 23 | 32 | 16 | 2 | 18 | 5 | 0 | 22 | 0 | 7.6 | 1.2 | 9.3 | 4.3 | 0.1 | 3.6 | 0.98 |
| Jesse Tannehill* | Bos | sp | 33 | 7 | 11 | 0 | 10 | 2 | 1 | 22 | |