Peter Armstrong - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Winter | 10 | 6 | 4 | 0 | 0.6000 | 465 | 423 | |
| Ruth Hamilton | 9 | 5 | 4 | 0 | 0.5556 | 446 | 416 | |
| Rick Wong | 6 | 5 | 1 | 0 | 0.8333 | 430 | 392 | |
| Mark Kenas | 6 | 4 | 2 | 0 | 0.6667 | 428 | 387 | |
| Rob Robinsky | 5 | 2 | 3 | 0 | 0.4000 | 394 | 440 | |
| Lisa Odom | 5 | 4 | 1 | 0 | 0.8000 | 458 | 383 | |
| Steve Pellinen | 4 | 3 | 1 | 0 | 0.7500 | 454 | 416 | |
| Cheryl Melvin | 4 | 4 | 0 | 0 | 1.0000 | 500 | 332 | |
| Mike Johnson | 4 | 3 | 1 | 0 | 0.7500 | 463 | 432 | |
| Lisa Slankard | 4 | 3 | 1 | 0 | 0.7500 | 495 | 363 | |
| Albert Hahn | 4 | 3 | 1 | 0 | 0.7500 | 464 | 417 | |
| Dominick Mancine | 3 | 1 | 2 | 0 | 0.3333 | 403 | 395 | |
| Kevin Fraley | 3 | 2 | 1 | 0 | 0.6667 | 430 | 447 | |
| Maliha Mahmood | 3 | 3 | 0 | 0 | 1.0000 | 501 | 294 | |
| T. c. Houlgate-West | 3 | 2 | 1 | 0 | 0.6667 | 416 | 311 | |
| Rafi Stern | 3 | 2 | 1 | 0 | 0.6667 | 439 | 472 | |
| Paula Catanese | 3 | 3 | 0 | 0 | 1.0000 | 473 | 350 | |
| Kenji Matsumoto | 3 | 0 | 3 | 0 | 0.0000 | 379 | 445 | |
| Gunther Jacobi | 3 | 2 | 1 | 0 | 0.6667 | 461 | 409 | |
| Betty Cornelison | 3 | 3 | 0 | 0 | 1.0000 | 525 | 324 | |
| Nigel Peltier | 2 | 1 | 1 | 0 | 0.5000 | 423 | 376 | |
| Jerry Lerman | 2 | 2 | 0 | 0 | 1.0000 | 413 | 400 | |
| Vincent Van Dover | 2 | 2 | 0 | 0 | 1.0000 | 480 | 356 | |
| Margaret Morley | 2 | 2 | 0 | 0 | 1.0000 | 546 | 317 | |
| Mike Weepie | 2 | 1 | 1 | 0 | 0.5000 | 418 | 399 | |
| Abhishek Anurag | 2 | 2 | 0 | 0 | 1.0000 | 519 | 328 | |
| Renato Umali | 2 | 1 | 1 | 0 | 0.5000 | 352 | 417 | |
| Kar-Mun Wong | 2 | 2 | 0 | 0 | 1.0000 | 430 | 314 | |
| Mary Aline Stevens | 2 | 2 | 0 | 0 | 1.0000 | 466 | 417 | |
| Susan Rhea | 2 | 1 | 1 | 0 | 0.5000 | 419 | 377 | |
| Lewis Martinez | 2 | 1 | 1 | 0 | 0.5000 | 408 | 452 | |
| Arthur Braden | 2 | 2 | 0 | 0 | 1.0000 | 526 | 269 | |
| Isaac Apindi | 2 | 1 | 1 | 0 | 0.5000 | 426 | 420 | |
| Sandy Parry | 2 | 2 | 0 | 0 | 1.0000 | 496 | 296 | |
| David Whitley | 2 | 1 | 1 | 0 | 0.5000 | 453 | 447 | |
| John Karris | 2 | 0 | 2 | 0 | 0.0000 | 367 | 462 | |
| Evan Berofsky | 2 | 1 | 1 | 0 | 0.5000 | 447 | 497 | |
| Scott Jackson | 2 | 1 | 1 | 0 | 0.5000 | 430 | 427 | |
| Zbigniew Wieckowski | 2 | 2 | 0 | 0 | 1.0000 | 535 | 313 | |
| Thomas Reinke | 2 | 1 | 1 | 0 | 0.5000 | 542 | 376 | |
| Charles Reinke | 2 | 0 | 2 | 0 | 0.0000 | 382 | 456 | |
| Carol Dustin | 2 | 2 | 0 | 0 | 1.0000 | 466 | 391 | |
| Betty Toole | 2 | 2 | 0 | 0 | 1.0000 | 496 | 288 | |
| Jason Keller | 2 | 2 | 0 | 0 | 1.0000 | 442 | 379 | |
| Mary Krizan | 1 | 1 | 0 | 0 | 1.0000 | 367 | 328 | |
| Barbara Drinkwine | 1 | 0 | 1 | 0 | 0.0000 | 367 | 430 | |
| Mary Capalbi | 1 | 1 | 0 | 0 | 1.0000 | 423 | 340 | |
| Susi Tiekert | 1 | 1 | 0 | 0 | 1.0000 | 448 | 399 | |
| Larry Rand | 1 | 1 | 0 | 0 | 1.0000 | 473 | 312 | |
| Joseph Gaspard | 1 | 1 | 0 | 0 | 1.0000 | 451 | 435 | |
| Noah Walton | 1 | 1 | 0 | 0 | 1.0000 | 471 | 385 | |
| Jeff Widergren | 1 | 1 | 0 | 0 | 1.0000 | 364 | 306 | |
| Richard Moyer | 1 | 1 | 0 | 0 | 1.0000 | 517 | 381 | |
| Carlynn Mayer | 1 | 1 | 0 | 0 | 1.0000 | 529 | 303 | |
| Melissa Routzahn | 1 | 1 | 0 | 0 | 1.0000 | 601 | 312 | |
| Richard Frank | 1 | 0 | 1 | 0 | 0.0000 | 305 | 390 | |
| Anita Barry | 1 | 1 | 0 | 0 | 1.0000 | 443 | 342 | |
| Les Hipenbecker | 1 | 1 | 0 | 0 | 1.0000 | 513 | 274 | |
| Mike Stevens | 1 | 1 | 0 | 0 | 1.0000 | 423 | 366 | |
| Harmony Kuller | 1 | 0 | 1 | 0 | 0.0000 | 361 | 372 | |
| Terry Veevers | 1 | 1 | 0 | 0 | 1.0000 | 446 | 268 | |
| Derek Martinez | 1 | 1 | 0 | 0 | 1.0000 | 458 | 375 | |
| Lester Schonbrun | 1 | 0 | 1 | 0 | 0.0000 | 360 | 413 | |
| Michael David | 1 | 1 | 0 | 0 | 1.0000 | 406 | 340 | |
| Richard Lauder | 1 | 1 | 0 | 0 | 1.0000 | 546 | 303 | |
| David Wood | 1 | 1 | 0 | 0 | 1.0000 | 561 | 255 | |
| Harriette Lakernick | 1 | 1 | 0 | 0 | 1.0000 | 515 | 323 | |
| Susan Hoehn | 1 | 1 | 0 | 0 | 1.0000 | 440 | 328 | |
| Mike Frentz | 1 | 0 | 1 | 0 | 0.0000 | 358 | 437 | |
| Dan Terkell | 1 | 1 | 0 | 0 | 1.0000 | 477 | 402 | |
| Stuart Goldman | 1 | 1 | 0 | 0 | 1.0000 | 431 | 351 | |
| Raghuram Jonnalagedda | 1 | 1 | 0 | 0 | 1.0000 | 524 | 338 | |
| David Brown | 1 | 1 | 0 | 0 | 1.0000 | 569 | 426 | |
| Marlon Prudencio | 1 | 1 | 0 | 0 | 1.0000 | 491 | 487 | |
| David Eldar | 1 | 0 | 1 | 0 | 0.0000 | 398 | 472 | |
| Chris Lipe | 1 | 1 | 0 | 0 | 1.0000 | 438 | 427 | |
| James Curley | 1 | 1 | 0 | 0 | 1.0000 | 450 | 385 | |
| Dave Wiegand | 1 | 0 | 1 | 0 | 0.0000 | 350 | 606 | |
| Ben Schoenbrun | 1 | 0 | 1 | 0 | 0.0000 | 427 | 436 | |
| Wolfram Poh | 1 | 1 | 0 | 0 | 1.0000 | 490 | 311 | |
| Conrad Bassett-Bouchard | 1 | 0 | 1 | 0 | 0.0000 | 358 | 485 | |
| David Webb | 1 | 0 | 1 | 0 | 0.0000 | 386 | 436 | |
| Puneet Sharma | 1 | 1 | 0 | 0 | 1.0000 | 637 | 229 | |
| John O'Laughlin | 1 | 0 | 1 | 0 | 0.0000 | 395 | 424 | |
| Moiz Ullah Baig | 1 | 1 | 0 | 0 | 1.0000 | 437 | 418 | |
| Josh Castellano | 1 | 1 | 0 | 0 | 1.0000 | 489 | 343 | |
| Will Anderson | 1 | 0 | 1 | 0 | 0.0000 | 412 | 466 | |
| Travis Chaney | 1 | 1 | 0 | 0 | 1.0000 | 522 | 365 | |
| Jeannie Wilson | 1 | 1 | 0 | 0 | 1.0000 | 417 | 350 | |
| Maureen Morris | 1 | 1 | 0 | 0 | 1.0000 | 454 | 324 | |
| Sandy Nang | 1 | 1 | 0 | 0 | 1.0000 | 436 | 377 | |
| Austin Shin | 1 | 0 | 1 | 0 | 0.0000 | 426 | 497 | |
| Edward De Guzman | 1 | 1 | 0 | 0 | 1.0000 | 487 | 354 | |
| Leesa Berahovich | 1 | 0 | 1 | 0 | 0.0000 | 325 | 454 | |
| Timothy Geddert | 1 | 1 | 0 | 0 | 1.0000 | 421 | 291 | |
| Andrea Michaels | 1 | 1 | 0 | 0 | 1.0000 | 468 | 407 | |
| Pat Diener | 1 | 1 | 0 | 0 | 1.0000 | 493 | 404 | |
| Billy Nakamura | 1 | 1 | 0 | 0 | 1.0000 | 519 | 330 | |
| Max Dwyer | 1 | 1 | 0 | 0 | 1.0000 | 490 | 394 | |
| Chris Morgan | 1 | 0 | 1 | 0 | 0.0000 | 377 | 412 | |
| Eric Pivnik | 1 | 1 | 0 | 0 | 1.0000 | 573 | 273 | |
| Robin Levin | 1 | 0 | 1 | 0 | 0.0000 | 347 | 448 | |
| Cesar Del Solar | 1 | 0 | 1 | 0 | 0.0000 | 343 | 474 | |
| Femi Awowade | 1 | 0 | 1 | 0 | 0.0000 | 375 | 420 | |
| Emely Weissman | 1 | 0 | 1 | 0 | 0.0000 | 375 | 446 | |
| Nigel Richards | 1 | 1 | 0 | 0 | 1.0000 | 401 | 395 | |
| Wallace Schultz | 1 | 1 | 0 | 0 | 1.0000 | 558 | 269 | |
| Cynthia Seales | 1 | 0 | 0 | 1 | 0.5000 | 430 | 430 | |
| Bruce Ward | 1 | 1 | 0 | 0 | 1.0000 | 521 | 260 | |
| John Wiley | 1 | 1 | 0 | 0 | 1.0000 | 484 | 269 | |
| Jesse Day | 1 | 0 | 1 | 0 | 0.0000 | 415 | 474 | |
| Brian Bowman | 1 | 1 | 0 | 0 | 1.0000 | 465 | 456 | |
| Dennis Fenichel | 1 | 1 | 0 | 0 | 1.0000 | 538 | 284 |