Evan Koch - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Irene Averell | 10 | 5 | 5 | 0 | 0.5000 | 405 | 366 | |
| Jon Demeter | 6 | 3 | 3 | 0 | 0.5000 | 381 | 364 | |
| Cynthia Pughsley | 6 | 3 | 3 | 0 | 0.5000 | 394 | 390 | |
| Robin Levin | 4 | 1 | 3 | 0 | 0.2500 | 349 | 364 | |
| Kay Patterson | 4 | 3 | 1 | 0 | 0.7500 | 387 | 362 | |
| Andrea Michaels | 3 | 1 | 2 | 0 | 0.3333 | 370 | 389 | |
| Sandy Parry | 3 | 3 | 0 | 0 | 1.0000 | 411 | 317 | |
| Terry Veevers | 3 | 2 | 1 | 0 | 0.6667 | 405 | 386 | |
| Gladys Burritt | 3 | 3 | 0 | 0 | 1.0000 | 434 | 300 | |
| Bennett Jacobstein | 3 | 2 | 1 | 0 | 0.6667 | 440 | 383 | |
| Thomas Tremont | 3 | 2 | 1 | 0 | 0.6667 | 410 | 354 | |
| Gary Smart | 2 | 2 | 0 | 0 | 1.0000 | 405 | 263 | |
| Deborah Baggett | 2 | 1 | 1 | 0 | 0.5000 | 371 | 311 | |
| John Ortman | 2 | 0 | 2 | 0 | 0.0000 | 331 | 422 | |
| T C Houlgate-West | 1 | 1 | 0 | 0 | 1.0000 | 498 | 270 | |
| Allen Bennett | 1 | 1 | 0 | 0 | 1.0000 | 402 | 377 | |
| Michael Levin | 1 | 0 | 1 | 0 | 0.0000 | 405 | 462 | |
| Jack Norman | 1 | 0 | 1 | 0 | 0.0000 | 302 | 385 | |
| Tony Melucci | 1 | 1 | 0 | 0 | 1.0000 | 396 | 348 | |
| Daniel Novinson | 1 | 1 | 0 | 0 | 1.0000 | 459 | 376 | |
| Paul Rickhoff | 1 | 1 | 0 | 0 | 1.0000 | 462 | 418 | |
| Michael Machi | 1 | 0 | 1 | 0 | 0.0000 | 324 | 354 |