Dianne Wittman - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Bruce Shuman | 3 | 1 | 2 | 0 | 0.3333 | 365 | 368 | |
| Jacqueline Stewart | 3 | 2 | 1 | 0 | 0.6667 | 362 | 343 | |
| Ronda Roberts | 2 | 1 | 1 | 0 | 0.5000 | 348 | 374 | |
| Trish Harrop | 2 | 0 | 2 | 0 | 0.0000 | 323 | 383 | |
| Greg Harper | 2 | 1 | 1 | 0 | 0.5000 | 388 | 367 | |
| Mary C Parrish | 2 | 0 | 2 | 0 | 0.0000 | 313 | 364 | |
| Michelle Davis | 1 | 0 | 1 | 0 | 0.0000 | 408 | 430 | |
| Carolyn Easter | 1 | 1 | 0 | 0 | 1.0000 | 390 | 295 | |
| David J Carlson | 1 | 0 | 1 | 0 | 0.0000 | 263 | 456 | |
| Pamina Deutsch | 1 | 1 | 0 | 0 | 1.0000 | 423 | 348 | |
| Erik Eisner | 1 | 0 | 1 | 0 | 0.0000 | 296 | 388 | |
| Mary Logullo | 1 | 1 | 0 | 0 | 1.0000 | 434 | 351 | |
| Zana Anderson | 1 | 0 | 1 | 0 | 0.0000 | 329 | 394 | |
| Betty Collins | 1 | 0 | 1 | 0 | 0.0000 | 355 | 427 | |
| Diane Weinerman | 1 | 0 | 1 | 0 | 0.0000 | 370 | 426 | |
| Dennis Lloyd | 1 | 0 | 1 | 0 | 0.0000 | 355 | 411 | |
| Marla Riff | 1 | 1 | 0 | 0 | 1.0000 | 415 | 390 | |
| Don Rathberger | 1 | 0 | 1 | 0 | 0.0000 | 335 | 371 | |
| Susan Hoehn | 1 | 0 | 1 | 0 | 0.0000 | 341 | 354 | |
| Connie Breitbeil | 1 | 1 | 0 | 0 | 1.0000 | 471 | 334 | |
| Linda Stratton | 1 | 0 | 1 | 0 | 0.0000 | 310 | 416 | |
| Constance J Creech | 1 | 0 | 1 | 0 | 0.0000 | 330 | 385 | |
| Sid Lashley | 1 | 0 | 1 | 0 | 0.0000 | 285 | 326 | |
| Carol Gibbs | 1 | 0 | 1 | 0 | 0.0000 | 376 | 380 | |
| Carol Tillson | 1 | 0 | 1 | 0 | 0.0000 | 410 | 448 | |
| Kathy Hooper | 1 | 1 | 0 | 0 | 1.0000 | 444 | 354 | |
| Aaron Dyreson | 1 | 1 | 0 | 0 | 1.0000 | 441 | 303 | |
| Cameron Siegal | 1 | 0 | 1 | 0 | 0.0000 | 342 | 352 | |
| Ferdinand Addo | 1 | 0 | 1 | 0 | 0.0000 | 276 | 381 | |
| Joseph Quoyeser | 1 | 0 | 1 | 0 | 0.0000 | 352 | 386 | |
| Kevin Black | 1 | 1 | 0 | 0 | 1.0000 | 440 | 289 | |
| Samuel Heiman | 1 | 1 | 0 | 0 | 1.0000 | 376 | 345 | |
| Broderick Larkins | 1 | 0 | 1 | 0 | 0.0000 | 364 | 371 | |
| Brian Garnett | 1 | 1 | 0 | 0 | 1.0000 | 492 | 468 | |
| Lavonne Teague | 1 | 1 | 0 | 0 | 1.0000 | 376 | 339 | |
| Carolyn Atchison | 1 | 1 | 0 | 0 | 1.0000 | 370 | 312 | |
| Larry Durbin | 1 | 1 | 0 | 0 | 1.0000 | 400 | 282 | |
| Celia Dayrit Thompson | 1 | 1 | 0 | 0 | 1.0000 | 432 | 354 | |
| Jason Eyolfson | 1 | 0 | 1 | 0 | 0.0000 | 321 | 357 | |
| Beth Leech | 1 | 1 | 0 | 0 | 1.0000 | 317 | 310 | |
| Betsey Wood | 1 | 1 | 0 | 0 | 1.0000 | 381 | 372 | |
| Wilma Swank-Pitzer | 1 | 0 | 1 | 0 | 0.0000 | 320 | 365 | |
| Lisa Perry | 1 | 1 | 0 | 0 | 1.0000 | 388 | 320 | |
| Dan Unger | 1 | 0 | 1 | 0 | 0.0000 | 398 | 402 | |
| Robin Schlauch | 1 | 1 | 0 | 0 | 1.0000 | 333 | 320 | |
| Jo Anne Cohen | 1 | 0 | 1 | 0 | 0.0000 | 286 | 426 | |
| Janice Kaye | 1 | 0 | 1 | 0 | 0.0000 | 374 | 478 | |
| Cassie Kadish | 1 | 1 | 0 | 0 | 1.0000 | 463 | 384 | |
| Rishabh Murali | 1 | 0 | 1 | 0 | 0.0000 | 347 | 353 |