SPB Pitcher Usage-Classic -- 1991 Lake Superior Whitecaps
Regular season -- as of 9/30/1991
| Primary |
| Name | P | BF-RL | BF-DMB | Usage |
| Jeff Johnson | sp | 562 | 688 | 122 |
| Dave Stieb | sp | 244 | 293 | 120 |
| Shawn Boskie | sp | 582 | 709 | 122 |
| Frank Castillo | sp | 467 | 540 | 116 |
| Wally Whitehurst | sp | 556 | 617 | 111 |
| Paul McClellan | sp | 300 | 612 | 204 |
| Chris Gardner | sp | 103 | 70 | 68 |
| Melido Perez | mr | 553 | 361 | 65 |
| Doug Jones | mr | 293 | 382 | 130 |
| John Cerutti | mr | 389 | 444 | 114 |
| Tom Gordon | mr | 684 | 568 | 83 |
| Joel Johnston | mr | 85 | 92 | 108 |
| Scott Ruskin | mr | 275 | 162 | 59 |
| Andy McGaffigan | mr | 39 | 42 | 108 |
| Gary Wayne | mr | 52 | 36 | 69 |
| Willie Fraser | mr | 333 | 367 | 110 |
| Bob McClure | mr | 146 | 204 | 140 |
| Rosario Rodriguez | cl | 67 | 55 | 82 |
| Total | | 5730 | 6242 | 0 |