Michael Machi - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Irene Averell | 7 | 3 | 4 | 0 | 0.4286 | 337 | 337 | |
| Dan Unger | 6 | 4 | 2 | 0 | 0.6667 | 365 | 354 | |
| T. c. Houlgate-West | 5 | 1 | 4 | 0 | 0.2000 | 334 | 396 | |
| Bennett Jacobstein | 5 | 4 | 1 | 0 | 0.8000 | 387 | 362 | |
| Anne McCarthy | 4 | 0 | 4 | 0 | 0.0000 | 353 | 418 | |
| John Wiley | 3 | 0 | 3 | 0 | 0.0000 | 337 | 409 | |
| Peter Herreshoff | 3 | 3 | 0 | 0 | 1.0000 | 429 | 374 | |
| Alan Whitman | 3 | 3 | 0 | 0 | 1.0000 | 433 | 301 | |
| Aditya Kini | 3 | 3 | 0 | 0 | 1.0000 | 384 | 294 | |
| Norases Vesdapunt | 2 | 0 | 2 | 0 | 0.0000 | 290 | 458 | |
| Alan Mason | 2 | 2 | 0 | 0 | 1.0000 | 400 | 318 | |
| Gladys Burritt | 2 | 2 | 0 | 0 | 1.0000 | 384 | 333 | |
| Pat Diener | 1 | 0 | 1 | 0 | 0.0000 | 398 | 448 | |
| Joan Mocine | 1 | 1 | 0 | 0 | 1.0000 | 409 | 398 | |
| Fran Galt | 1 | 1 | 0 | 0 | 1.0000 | 356 | 348 | |
| Kar-Mun Wong | 1 | 1 | 0 | 0 | 1.0000 | 430 | 292 | |
| Gloriosa Agdeppa | 1 | 1 | 0 | 0 | 1.0000 | 379 | 262 | |
| Lizzy Kate Gray | 1 | 0 | 1 | 0 | 0.0000 | 342 | 381 | |
| Scott Smith | 1 | 1 | 0 | 0 | 1.0000 | 499 | 217 | |
| Morgan Tong | 1 | 1 | 0 | 0 | 1.0000 | 395 | 291 | |
| Andrea Michaels | 1 | 0 | 1 | 0 | 0.0000 | 388 | 444 | |
| Paul Mishkin | 1 | 1 | 0 | 0 | 1.0000 | 407 | 319 | |
| Terry Veevers | 1 | 1 | 0 | 0 | 1.0000 | 400 | 342 | |
| Kay Patterson | 1 | 0 | 1 | 0 | 0.0000 | 329 | 433 | |
| Daniel Novinson | 1 | 1 | 0 | 0 | 1.0000 | 372 | 330 | |
| Peter Dolgenos | 1 | 1 | 0 | 0 | 1.0000 | 380 | 317 | |
| Dave Postal | 1 | 0 | 1 | 0 | 0.0000 | 419 | 497 | |
| Marcia Wade | 1 | 1 | 0 | 0 | 1.0000 | 362 | 260 | |
| Ann Mirabito | 1 | 0 | 1 | 0 | 0.0000 | 392 | 403 | |
| Linda Sterling | 1 | 1 | 0 | 0 | 1.0000 | 482 | 263 | |
| Andrea Hatch | 1 | 1 | 0 | 0 | 1.0000 | 359 | 247 | |
| Evan Koch | 1 | 1 | 0 | 0 | 1.0000 | 354 | 324 | |
| Jon Demeter | 1 | 1 | 0 | 0 | 1.0000 | 399 | 290 | |
| Betty Toole | 1 | 0 | 1 | 0 | 0.0000 | 325 | 356 |