| Manager | W | L | PCT | Yrs | Playoffs | WS |
|---|---|---|---|---|---|---|
| Charlie Allen | 1063 | 1367 | 0.437 | 15 | 0-2 | — |
| Woody Anders | 0 | 0 | — | 0 | — | — |
| Ray Baker | 218 | 268 | 0.449 | 3 | — | — |
| Paul Blocher | 1219 | 1211 | 0.502 | 15 | 5-2 | 1-0 |
| Chris Brandt | 356 | 245 | 0.592 | 4 | 2-1 | 1-0 |
| Nick Britton | 506 | 608 | 0.454 | 7 | — | — |
| Tony Brizzolara | 36 | 45 | 0.444 | 1 | — | — |
| Dave Caddell | 2337 | 1977 | 0.542 | 27 | 12-7 | 3-1 |
| Jay Coffman | 754 | 866 | 0.465 | 10 | 0-3 | — |
| Bob Dawson | 39 | 42 | 0.481 | 1 | — | — |
| John Dent | 0 | 0 | — | 0 | — | — |
| Jami Denton | 2298 | 2694 | 0.460 | 31 | 0-5 | — |
| Richard Deyerle | 3542 | 2082 | 0.630 | 35 | 40-18 | 11-7 |
| Steven Deyerle | 878 | 742 | 0.542 | 10 | 5-4 | 1-1 |
| Bill Dompke | 0 | 0 | — | 0 | — | — |
| Jeff Easton | 2344 | 2173 | 0.519 | 28 | 17-11 | 4-1 |
| Craig Eddy | 1805 | 1577 | 0.534 | 21 | 10-10 | 2-2 |
| Larry Edmondson | 0 | 0 | — | 0 | — | — |
| Steve Ennis | 508 | 503 | 0.502 | 7 | 0-1 | — |
| Earl Estes | 2400 | 2550 | 0.485 | 31 | 7-7 | 2-0 |
| Chip Foster | 1709 | 1532 | 0.527 | 20 | 5-9 | 0-2 |
| Bruce French | 164 | 280 | 0.369 | 3 | — | — |
| Keith Gilmore | 2303 | 2467 | 0.483 | 30 | 6-8 | 0-1 |
| Dave Gotschalk | 352 | 447 | 0.441 | 5 | 0-1 | — |
| Frank Green | 145 | 190 | 0.433 | 3 | — | — |
| Adam Griffin | 585 | 549 | 0.516 | 7 | 2-3 | — |
| Justin Harmon | 1116 | 1286 | 0.465 | 15 | 6-4 | 2-0 |
| Sam Howard | 117 | 207 | 0.361 | 2 | — | — |
| Lewis Hughes | 1044 | 1039 | 0.501 | 13 | 3-5 | 0-1 |
| Sunny Jahn | 155 | 169 | 0.478 | 2 | — | — |
| Pat Jennings | 3392 | 3401 | 0.499 | 43 | 20-12 | 4-2 |
| John Jimison | 2415 | 2575 | 0.484 | 31 | 5-6 | 0-1 |
| Mike Kluver | 191 | 295 | 0.393 | 3 | — | — |
| Don Leigers | 2800 | 2807 | 0.499 | 35 | 1-9 | — |
| Jerry Leigers | 692 | 928 | 0.427 | 10 | — | — |
| Terry Maguire | 618 | 354 | 0.636 | 6 | 6-4 | 1-2 |
| Pat Manuel | 2636 | 2529 | 0.510 | 32 | 10-11 | 1-2 |
| Nick Marinacci | 0 | 0 | — | 0 | — | — |
| Chris Mathews | 414 | 720 | 0.365 | 7 | 0-1 | — |
| Jim Melillo | 1492 | 1382 | 0.519 | 18 | 5-6 | 0-1 |
| Tom Myers | 543 | 620 | 0.467 | 8 | — | — |
| Jack Olsen | 591 | 606 | 0.494 | 8 | 0-2 | — |
| Ed Orgon | 438 | 431 | 0.504 | 6 | 2-1 | 0-1 |
| Dick Overton | 141 | 183 | 0.435 | 2 | — | — |
| Mike Parker | 2740 | 2567 | 0.516 | 33 | 8-13 | 2-0 |
| Myron Pecora | 208 | 143 | 0.593 | 3 | 2-1 | — |
| Pete Phillips | 0 | 0 | — | 0 | — | — |
| Jim Proffitt | 2928 | 3289 | 0.471 | 39 | 4-11 | 0-4 |
| Marty Quinn | 561 | 496 | 0.531 | 7 | 0-1 | 0-1 |
| Stan Scott | 163 | 144 | 0.531 | 2 | — | — |
| Randy Shavis | 2809 | 2574 | 0.522 | 34 | 5-7 | 1-0 |
| Landon Simpson | 330 | 343 | 0.490 | 5 | 1-2 | — |
| Ron Smith | 567 | 436 | 0.565 | 7 | 1-1 | 0-1 |
| Joe Stearns | 379 | 431 | 0.468 | 5 | — | — |
| Tommy Stefi | 1195 | 1783 | 0.401 | 19 | — | — |
| Fred Stoots | 0 | 0 | — | 0 | — | — |
| Shane Stoots | 462 | 673 | 0.407 | 7 | — | — |
| Mike Thurston | 3274 | 3045 | 0.518 | 39 | 14-14 | 1-4 |
| Scott Thurston | 1171 | 1098 | 0.516 | 14 | 10-7 | 1-2 |
| Tim Turner | 1901 | 1987 | 0.489 | 24 | 6-9 | 2-0 |
| John Walker | 268 | 218 | 0.551 | 3 | 3-1 | 1-1 |
| Curt Whiteley | 673 | 947 | 0.415 | 10 | 0-1 | — |