David Armstrong - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| John Wiley | 4 | 2 | 2 | 0 | 0.5000 | 384 | 387 | |
| Jon Demeter | 3 | 2 | 1 | 0 | 0.6667 | 373 | 372 | |
| Emely Weissman | 3 | 2 | 1 | 0 | 0.6667 | 408 | 374 | |
| Mitch Poplack | 2 | 1 | 1 | 0 | 0.5000 | 358 | 366 | |
| Lois Oda | 2 | 2 | 0 | 0 | 1.0000 | 467 | 252 | |
| Norases Vesdapunt | 2 | 1 | 1 | 0 | 0.5000 | 387 | 446 | |
| Edward De Guzman | 1 | 0 | 1 | 0 | 0.0000 | 301 | 413 | |
| David Turissini | 1 | 0 | 1 | 0 | 0.0000 | 336 | 431 | |
| Jerry Lerman | 1 | 1 | 0 | 0 | 1.0000 | 410 | 357 | |
| Kevin Fraley | 1 | 0 | 1 | 0 | 0.0000 | 269 | 635 | |
| Bennett Jacobstein | 1 | 0 | 1 | 0 | 0.0000 | 332 | 415 | |
| Andrea Michaels | 1 | 1 | 0 | 0 | 1.0000 | 357 | 353 |