Gunther Jacobi - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Ruth Hamilton | 20 | 13 | 7 | 0 | 0.6500 | 439 | 379 | |
| Richard Moyer | 16 | 11 | 5 | 0 | 0.6875 | 414 | 373 | |
| Kathy Sutrov | 14 | 9 | 5 | 0 | 0.6429 | 416 | 383 | |
| Mitch Bayersdorfer | 13 | 12 | 1 | 0 | 0.9231 | 439 | 360 | |
| Mike Johnson | 12 | 5 | 7 | 0 | 0.4167 | 413 | 402 | |
| Keith Valentine | 12 | 11 | 1 | 0 | 0.9167 | 418 | 306 | |
| Dave Johnson | 11 | 5 | 6 | 0 | 0.4545 | 387 | 386 | |
| Alan Meyer | 10 | 7 | 3 | 0 | 0.7000 | 410 | 388 | |
| Betty Cornelison | 9 | 7 | 2 | 0 | 0.7778 | 445 | 356 | |
| Jesse Wornum | 8 | 3 | 5 | 0 | 0.3750 | 359 | 384 | |
| Paul Mishkin | 7 | 5 | 2 | 0 | 0.7143 | 401 | 352 | |
| Siri Tillekeratne | 6 | 5 | 1 | 0 | 0.8333 | 453 | 363 | |
| Kene Mezue | 6 | 6 | 0 | 0 | 1.0000 | 455 | 350 | |
| Susan Beard | 6 | 4 | 2 | 0 | 0.6667 | 434 | 336 | |
| Lilla Sinanan | 6 | 5 | 1 | 0 | 0.8333 | 419 | 368 | |
| Steven Alexander | 5 | 3 | 2 | 0 | 0.6000 | 393 | 404 | |
| P K Gott | 5 | 5 | 0 | 0 | 1.0000 | 451 | 329 | |
| Winter | 5 | 4 | 1 | 0 | 0.8000 | 436 | 348 | |
| David Postal | 5 | 3 | 2 | 0 | 0.6000 | 403 | 401 | |
| Emily Brodeur | 5 | 3 | 2 | 0 | 0.6000 | 440 | 398 | |
| Vicky Julian | 5 | 2 | 2 | 1 | 0.5000 | 415 | 405 | |
| Nancee Mancel | 5 | 4 | 1 | 0 | 0.8000 | 403 | 355 | |
| Kolton Koehler | 5 | 2 | 3 | 0 | 0.4000 | 371 | 440 | |
| Polly Moyer | 5 | 4 | 1 | 0 | 0.8000 | 430 | 350 | |
| Eric Harshbarger | 5 | 2 | 3 | 0 | 0.4000 | 429 | 399 | |
| Alice Van Leunen | 5 | 3 | 2 | 0 | 0.6000 | 394 | 404 | |
| John Karris | 5 | 3 | 2 | 0 | 0.6000 | 420 | 420 | |
| Laraine Chapman | 5 | 5 | 0 | 0 | 1.0000 | 463 | 362 | |
| Robin Levin | 5 | 2 | 2 | 1 | 0.5000 | 436 | 440 | |
| David Brown | 5 | 4 | 1 | 0 | 0.8000 | 420 | 388 | |
| Naurlene Canterman | 5 | 3 | 2 | 0 | 0.6000 | 395 | 352 | |
| Wally Schultz | 5 | 3 | 2 | 0 | 0.6000 | 430 | 393 | |
| Cheryl Melvin | 5 | 4 | 1 | 0 | 0.8000 | 422 | 376 | |
| Jon Shreve | 3 | 1 | 2 | 0 | 0.3333 | 353 | 453 | |
| Norases Vesdapunt | 3 | 2 | 1 | 0 | 0.6667 | 385 | 376 | |
| Cynthia Seales | 3 | 1 | 2 | 0 | 0.3333 | 367 | 395 | |
| Peter Armstrong | 3 | 1 | 2 | 0 | 0.3333 | 409 | 461 | |
| Paula Catanese | 3 | 3 | 0 | 0 | 1.0000 | 423 | 340 | |
| B A Toole | 3 | 3 | 0 | 0 | 1.0000 | 462 | 346 | |
| Noah Walton | 3 | 1 | 2 | 0 | 0.3333 | 428 | 465 | |
| R Scott Smith | 3 | 2 | 1 | 0 | 0.6667 | 458 | 334 | |
| Mark Peltier | 2 | 2 | 0 | 0 | 1.0000 | 502 | 300 | |
| Leesa Bergeron | 2 | 1 | 1 | 0 | 0.5000 | 414 | 379 | |
| Dorothy Baker | 2 | 2 | 0 | 0 | 1.0000 | 415 | 297 | |
| Michelle Bailie | 2 | 2 | 0 | 0 | 1.0000 | 429 | 281 | |
| Elizabeth Wood | 2 | 1 | 1 | 0 | 0.5000 | 353 | 360 | |
| John Aitken | 2 | 2 | 0 | 0 | 1.0000 | 483 | 261 | |
| Helaine Garren | 2 | 1 | 1 | 0 | 0.5000 | 411 | 320 | |
| Ron Southwick | 2 | 2 | 0 | 0 | 1.0000 | 402 | 321 | |
| Edward De Guzman | 2 | 1 | 1 | 0 | 0.5000 | 428 | 421 | |
| Mary Logullo | 2 | 2 | 0 | 0 | 1.0000 | 499 | 337 | |
| Mary Aline Stevens | 2 | 2 | 0 | 0 | 1.0000 | 476 | 362 | |
| Charley Kaplan | 2 | 1 | 1 | 0 | 0.5000 | 362 | 389 | |
| Chris Tallman | 2 | 1 | 0 | 1 | 0.7500 | 398 | 396 | |
| Devin Elgert | 1 | 1 | 0 | 0 | 1.0000 | 483 | 413 | |
| Josh Standig | 1 | 1 | 0 | 0 | 1.0000 | 455 | 371 | |
| Steven Brown | 1 | 0 | 1 | 0 | 0.0000 | 353 | 394 | |
| Joey Cross | 1 | 1 | 0 | 0 | 1.0000 | 396 | 323 | |
| Laurie Collins | 1 | 1 | 0 | 0 | 1.0000 | 495 | 334 | |
| Julie Wright | 1 | 0 | 1 | 0 | 0.0000 | 334 | 475 | |
| Cheri Eder | 1 | 1 | 0 | 0 | 1.0000 | 386 | 338 | |
| Dan Hayes | 1 | 1 | 0 | 0 | 1.0000 | 324 | 322 | |
| Chris Mazzuca | 1 | 1 | 0 | 0 | 1.0000 | 465 | 326 | |
| Anne Newberry | 1 | 0 | 1 | 0 | 0.0000 | 272 | 403 | |
| Dale Wentz | 1 | 1 | 0 | 0 | 1.0000 | 394 | 303 | |
| Matthew Steele | 1 | 0 | 1 | 0 | 0.0000 | 339 | 484 | |
| Thomas Lackaff | 1 | 1 | 0 | 0 | 1.0000 | 393 | 363 | |
| Fran Galt | 1 | 0 | 1 | 0 | 0.0000 | 367 | 378 | |
| Ronak Singhal | 1 | 0 | 1 | 0 | 0.0000 | 302 | 321 | |
| Andrea Hatch | 1 | 1 | 0 | 0 | 1.0000 | 512 | 342 | |
| Tracy Bowman | 1 | 0 | 1 | 0 | 0.0000 | 303 | 471 | |
| James Johnson | 1 | 1 | 0 | 0 | 1.0000 | 551 | 327 | |
| Marla Riff | 1 | 1 | 0 | 0 | 1.0000 | 422 | 321 | |
| Swen Nippy | 1 | 1 | 0 | 0 | 1.0000 | 422 | 360 | |
| J Goard | 1 | 0 | 1 | 0 | 0.0000 | 313 | 471 | |
| Carl Johnson | 1 | 0 | 1 | 0 | 0.0000 | 400 | 486 | |
| Keith Hagel | 1 | 1 | 0 | 0 | 1.0000 | 410 | 317 | |
| Teresa Schaeffer | 1 | 1 | 0 | 0 | 1.0000 | 521 | 267 | |
| Edmond Wilson | 1 | 1 | 0 | 0 | 1.0000 | 477 | 302 | |
| Dani Roter | 1 | 0 | 1 | 0 | 0.0000 | 357 | 499 | |
| T Vail Jr Palmer | 1 | 0 | 1 | 0 | 0.0000 | 339 | 349 | |
| T C Houlgate-West | 1 | 1 | 0 | 0 | 1.0000 | 469 | 262 | |
| Maureen Morris | 1 | 1 | 0 | 0 | 1.0000 | 485 | 345 | |
| Margaret Morley | 1 | 1 | 0 | 0 | 1.0000 | 387 | 344 | |
| Marc Levesque | 1 | 1 | 0 | 0 | 1.0000 | 397 | 358 | |
| Lou J B Miller | 1 | 1 | 0 | 0 | 1.0000 | 391 | 367 | |
| Nigel Peltier | 1 | 0 | 1 | 0 | 0.0000 | 395 | 487 | |
| Tess Wentz | 1 | 1 | 0 | 0 | 1.0000 | 480 | 171 |