| Divisional | |||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | |
| American League |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 1988 | Bloomington Hoosiers | 32 | 10 | .762 | - |   | 7-3 | W4 | wwwwlwwlwl | 213 | 113 | 100 | 116 |
| 1988 | Carolina Bandits | 27 | 15 | .643 | 5 |   | 7-3 | W1 | wllwwwwlww | 199 | 138 | 61 | 126 |
| 1988 | Frankfort Tigers | 26 | 16 | .619 | 6 |   | 5-5 | W3 | wwwllwwlll | 182 | 158 | 24 | 127 |
| 1988 | Dayton Triangles | 25 | 17 | .595 | 7 |   | 6-4 | L2 | llwlwlwwww | 196 | 163 | 33 | 128 |
| 1988 | Cleveland Spiders | 25 | 17 | .595 | 7 |   | 7-3 | W1 | wlwwlwlwww | 163 | 155 | 8 | 128 |
| 1988 | Indy Alley Cats | 19 | 23 | .452 | 13 |   | 5-5 | W2 | wwlllwwlwl | 155 | 189 | -34 | 134 |
| 1988 | Cuyahoga River Flames | 19 | 23 | .452 | 13 |   | 3-7 | L2 | llwwwlllll | 165 | 199 | -34 | 134 |
| 1988 | Hatteras Pelicans | 18 | 24 | .429 | 14 |   | 6-4 | L1 | lwwwwlwlwl | 160 | 207 | -47 | 135 |
| 1988 | Rockford Forest Citys | 17 | 25 | .405 | 15 |   | 2-8 | L6 | llllllwllw | 165 | 230 | -65 | 136 |
| 1988 | Collierstown Highlanders | 17 | 25 | .405 | 15 |   | 5-5 | W1 | wllllwwlww | 161 | 199 | -38 | 136 |
| 1988 | Evanston Black Sox | 14 | 28 | .333 | 18 |   | 6-4 | W2 | wwlwwlwwll | 134 | 210 | -76 | 139 |
|   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| National League |   |   |   |   |   |   |   |   |   |   |   |   |   |
| 1988 | Bolton Hill Scotties | 31 | 11 | .738 | - |   | 8-2 | W6 | wwwwwwllww | 279 | 157 | 122 | 115 |
| 1988 | Spirit Mountain Volcanoes | 25 | 17 | .595 | 6 |   | 4-6 | W1 | wllllwlwwl | 184 | 152 | 32 | 127 |
| 1988 | Wichita Wind Surge | 23 | 19 | .548 | 8 |   | 5-5 | L1 | lwwwwllwll | 201 | 175 | 26 | 129 |
| 1988 | Milwaukee Road | 21 | 21 | .500 | 10 |   | 4-6 | W2 | wwlwlwllll | 183 | 179 | 4 | 131 |
| 1988 | Beast Coast Brushbacks | 20 | 22 | .476 | 11 |   | 5-5 | L2 | llwwwllwlw | 201 | 161 | 40 | 132 |
| 1988 | Flushing Rats | 20 | 22 | .476 | 11 |   | 5-5 | L2 | llwllwlwww | 145 | 160 | -15 | 132 |
| 1988 | New York Mets | 19 | 23 | .452 | 12 |   | 4-6 | L3 | lllwwllwlw | 164 | 145 | 19 | 133 |
| 1988 | Fairfax Peppers | 18 | 24 | .429 | 13 |   | 5-5 | W2 | wwlllwwwll | 158 | 204 | -46 | 134 |
| 1988 | Blue Ridge Mountaineers | 18 | 24 | .429 | 13 |   | 6-4 | L1 | lwllwlwwww | 164 | 191 | -27 | 134 |
| 1988 | Ottawa Lynx | 16 | 26 | .381 | 15 |   | 4-6 | L1 | lwwllllwlw | 144 | 161 | -17 | 136 |
| 1988 | East Kenosha Lakers | 12 | 30 | .286 | 19 |   | 1-9 | L4 | llllwlllll | 138 | 208 | -70 | 140 |
| Wildcard | ||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | Mgc | |
| American League |   |   |   |   |   |   |   |   |   |   |
| 1988 | Bloomington Hoosiers | 32 | 10 | .762 | na |   | 7-3 | W4 | wwwwlwwlwl |   |
| 1988 | Carolina Bandits | 27 | 15 | .643 | - |   | 7-3 | W1 | wllwwwwlww | 120 |
| 1988 | Frankfort Tigers | 26 | 16 | .619 | 1 |   | 5-5 | W3 | wwwllwwlll | 122 |
| 1988 | Dayton Triangles | 25 | 17 | .595 | 2 |   | 6-4 | L2 | llwlwlwwww | 123 |
| 1988 | Cleveland Spiders | 25 | 17 | .595 | 2 |   | 7-3 | W1 | wlwwlwlwww | 123 |
| 1988 | Indy Alley Cats | 19 | 23 | .452 | 8 |   | 5-5 | W2 | wwlllwwlwl | 129 |
| 1988 | Cuyahoga River Flames | 19 | 23 | .452 | 8 |   | 3-7 | L2 | llwwwlllll | 129 |
| 1988 | Hatteras Pelicans | 18 | 24 | .429 | 9 |   | 6-4 | L1 | lwwwwlwlwl | 130 |
| 1988 | Rockford Forest Citys | 17 | 25 | .405 | 10 |   | 2-8 | L6 | llllllwllw | 131 |
| 1988 | Collierstown Highlanders | 17 | 25 | .405 | 10 |   | 5-5 | W1 | wllllwwlww | 131 |
| 1988 | Evanston Black Sox | 14 | 28 | .333 | 13 |   | 6-4 | W2 | wwlwwlwwll | 134 |
|   |   |   |   |   |   |   |   |   |   |   |
| National League |   |   |   |   |   |   |   |   |   |   |
| 1988 | Bolton Hill Scotties | 31 | 11 | .738 | na |   | 8-2 | W6 | wwwwwwllww |   |
| 1988 | Spirit Mountain Volcanoes | 25 | 17 | .595 | - |   | 4-6 | W1 | wllllwlwwl | 119 |
| 1988 | Wichita Wind Surge | 23 | 19 | .548 | 2 |   | 5-5 | L1 | lwwwwllwll | 123 |
| 1988 | Milwaukee Road | 21 | 21 | .500 | 4 |   | 4-6 | W2 | wwlwlwllll | 125 |
| 1988 | Beast Coast Brushbacks | 20 | 22 | .476 | 5 |   | 5-5 | L2 | llwwwllwlw | 126 |
| 1988 | Flushing Rats | 20 | 22 | .476 | 5 |   | 5-5 | L2 | llwllwlwww | 126 |
| 1988 | New York Mets | 19 | 23 | .452 | 6 |   | 4-6 | L3 | lllwwllwlw | 127 |
| 1988 | Fairfax Peppers | 18 | 24 | .429 | 7 |   | 5-5 | W2 | wwlllwwwll | 128 |
| 1988 | Blue Ridge Mountaineers | 18 | 24 | .429 | 7 |   | 6-4 | L1 | lwllwlwwww | 128 |
| 1988 | Ottawa Lynx | 16 | 26 | .381 | 9 |   | 4-6 | L1 | lwwllllwlw | 130 |
| 1988 | East Kenosha Lakers | 12 | 30 | .286 | 13 |   | 1-9 | L4 | llllwlllll | 134 |
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| American League |   |   |   |   |   |   |   |   |   |
| 1988 | Bloomington Hoosiers | 17-4 | 15-6 | 24-4 | 8-6 | 19-1 | 13-9 |   | 32-10 |
| 1988 | Carolina Bandits | 14-7 | 13-8 | 23-12 | 4-3 | 15-5 | 12-10 |   | 27-15 |
| 1988 | Frankfort Tigers | 16-5 | 10-11 | 23-12 | 3-4 | 8-11 | 18-5 |   | 26-16 |
| 1988 | Dayton Triangles | 13-8 | 12-9 |   | 25-17 | 16-7 | 9-10 |   | 25-17 |
| 1988 | Cleveland Spiders | 14-7 | 11-10 | 17-11 | 8-6 | 11-7 | 14-10 |   | 25-17 |
| 1988 | Indy Alley Cats | 11-10 | 8-13 | 17-18 | 2-5 | 5-9 | 14-14 |   | 19-23 |
| 1988 | Cuyahoga River Flames | 14-7 | 5-16 | 16-12 | 3-11 | 7-8 | 12-15 |   | 19-23 |
| 1988 | Hatteras Pelicans | 11-10 | 7-14 | 4-10 | 14-14 | 9-6 | 9-18 |   | 18-24 |
| 1988 | Rockford Forest Citys | 9-12 | 8-13 | 12-16 | 5-9 | 8-8 | 9-17 |   | 17-25 |
| 1988 | Collierstown Highlanders | 10-11 | 7-14 | 6-8 | 11-17 | 5-13 | 12-12 |   | 17-25 |
| 1988 | Evanston Black Sox | 9-12 | 5-16 | 11-17 | 3-11 | 8-7 | 6-21 |   | 14-28 |
|   |   |   |   |   |   |   |   |   |   |
| National League |   |   |   |   |   |   |   |   |   |
| 1988 | Bolton Hill Scotties | 17-4 | 14-7 | 9-5 | 22-6 | 6-0 | 25-11 |   | 31-11 |
| 1988 | Spirit Mountain Volcanoes | 16-5 | 9-12 | 7-7 | 18-10 | 2-4 | 23-13 |   | 25-17 |
| 1988 | Wichita Wind Surge | 11-10 | 12-9 | 8-6 | 15-13 | 6-5 | 17-14 |   | 23-19 |
| 1988 | Milwaukee Road | 10-11 | 11-10 | 17-18 | 4-3 | 5-3 | 16-18 |   | 21-21 |
| 1988 | Beast Coast Brushbacks | 15-6 | 5-16 | 20-22 |   | 6-1 | 14-21 |   | 20-22 |
| 1988 | Flushing Rats | 12-9 | 8-13 | 17-18 | 3-4 | 3-4 | 17-18 |   | 20-22 |
| 1988 | New York Mets | 13-8 | 6-15 | 4-10 | 15-13 | 2-7 | 17-16 |   | 19-23 |
| 1988 | Fairfax Peppers | 6-15 | 12-9 | 18-24 |   | 1-7 | 17-17 |   | 18-24 |
| 1988 | Blue Ridge Mountaineers | 13-8 | 5-16 | 16-19 | 2-5 | 6-7 | 12-17 |   | 18-24 |
| 1988 | Ottawa Lynx | 10-11 | 6-15 | 2-12 | 14-14 | 7-8 | 9-18 |   | 16-26 |
| 1988 | East Kenosha Lakers | 7-14 | 5-16 | 2-12 | 10-18 | 2-7 | 10-23 |   | 12-30 |
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| American League |   |   |   |   |   |   |
| 1988 | Bloomington Hoosiers | 25-2 | 4-0 | 3-8 | 7-4 | 1-0 |
| 1988 | Carolina Bandits | 23-3 | 3-1 | 1-11 | 9-5 | 6-2 |
| 1988 | Frankfort Tigers | 21-1 | 3-1 | 2-14 | 8-4 | 1-0 |
| 1988 | Dayton Triangles | 22-2 | 0-6 | 3-9 | 6-9 | 3-2 |
| 1988 | Cleveland Spiders | 16-1 | 5-1 | 4-15 | 12-6 | 3-2 |
| 1988 | Indy Alley Cats | 16-3 | 1-3 | 2-17 | 9-6 | 2-4 |
| 1988 | Cuyahoga River Flames | 16-0 | 2-1 | 1-22 | 4-6 | 3-0 |
| 1988 | Hatteras Pelicans | 11-4 | 6-1 | 1-19 | 7-3 | 3-2 |
| 1988 | Rockford Forest Citys | 15-1 | 1-3 | 1-21 | 3-4 | 2-0 |
| 1988 | Collierstown Highlanders | 11-2 | 5-1 | 1-22 | 9-9 | 3-1 |
| 1988 | Evanston Black Sox | 10-2 | 3-0 | 1-26 | 5-5 | 2-3 |
|   |   |   |   |   |   |   |
| National League |   |   |   |   |   |   |
| 1988 | Bolton Hill Scotties | 26-1 | 2-3 | 3-7 | 6-6 | 3-1 |
| 1988 | Spirit Mountain Volcanoes | 20-0 | 3-6 | 2-11 | 9-7 | 2-4 |
| 1988 | Wichita Wind Surge | 18-1 | 2-1 | 3-17 | 10-7 | 3-2 |
| 1988 | Milwaukee Road | 14-2 | 3-1 | 4-18 | 6-5 | 2-2 |
| 1988 | Beast Coast Brushbacks | 19-4 | 0-3 | 1-15 | 1-10 |   |
| 1988 | Flushing Rats | 16-0 | 1-5 | 3-17 | 6-3 | 2-4 |
| 1988 | New York Mets | 17-3 | 2-4 | 0-16 | 4-11 | 0-4 |
| 1988 | Fairfax Peppers | 16-1 | 1-1 | 1-22 | 5-5 | 0-1 |
| 1988 | Blue Ridge Mountaineers | 15-2 | 1-2 | 2-20 | 3-4 | 2-2 |
| 1988 | Ottawa Lynx | 14-1 | 2-4 | 0-21 | 6-10 | 0-3 |
| 1988 | East Kenosha Lakers | 9-5 | 1-3 | 2-22 | 5-11 | 2-6 |