Robert Harbron - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Dawn Gewecke | 4 | 2 | 2 | 0 | 0.5000 | 345 | 364 | |
| Trish Coriden | 3 | 0 | 3 | 0 | 0.0000 | 298 | 348 | |
| Melissa Brown | 3 | 1 | 2 | 0 | 0.3333 | 334 | 347 | |
| Mary Atwood | 2 | 1 | 1 | 0 | 0.5000 | 376 | 368 | |
| John Spangler | 2 | 1 | 1 | 0 | 0.5000 | 357 | 387 | |
| Bella Slator | 2 | 1 | 1 | 0 | 0.5000 | 377 | 324 | |
| Brad Williams | 2 | 0 | 2 | 0 | 0.0000 | 298 | 408 | |
| Andrea Hatch | 2 | 0 | 2 | 0 | 0.0000 | 294 | 375 | |
| Andre Kreikmann | 2 | 2 | 0 | 0 | 1.0000 | 367 | 343 | |
| Pat Jamieson | 2 | 0 | 2 | 0 | 0.0000 | 308 | 331 | |
| Elizabeth Miller | 2 | 2 | 0 | 0 | 1.0000 | 383 | 354 | |
| Diane Weinerman | 2 | 0 | 2 | 0 | 0.0000 | 296 | 397 | |
| Marty McCarthy | 1 | 1 | 0 | 0 | 1.0000 | 365 | 304 | |
| Gail Salm | 1 | 1 | 0 | 0 | 1.0000 | 411 | 322 | |
| Ruth Ann Phillips | 1 | 0 | 1 | 0 | 0.0000 | 313 | 327 | |
| Lesley Salas | 1 | 1 | 0 | 0 | 1.0000 | 329 | 291 | |
| Zbigniew Wieckowski | 1 | 0 | 1 | 0 | 0.0000 | 343 | 392 | |
| Barb Noga | 1 | 1 | 0 | 0 | 1.0000 | 417 | 298 | |
| Ester Sweeney | 1 | 1 | 0 | 0 | 1.0000 | 402 | 148 | |
| Matt McCarthy | 1 | 1 | 0 | 0 | 1.0000 | 426 | 194 | |
| David Wood | 1 | 0 | 1 | 0 | 0.0000 | 286 | 424 | |
| Esko Kasma | 1 | 1 | 0 | 0 | 1.0000 | 352 | 248 | |
| Jacob Cohen | 1 | 1 | 0 | 0 | 1.0000 | 399 | 345 | |
| Mary Jo Straub | 1 | 1 | 0 | 0 | 1.0000 | 375 | 336 | |
| Maureen Pranghofer | 1 | 1 | 0 | 0 | 1.0000 | 392 | 293 | |
| Lois Kahan | 1 | 0 | 1 | 0 | 0.0000 | 327 | 427 | |
| Ron Malzer | 1 | 0 | 1 | 0 | 0.0000 | 331 | 355 | |
| Cynthia Seales | 1 | 0 | 1 | 0 | 0.0000 | 306 | 397 | |
| Paul Kyllonen | 1 | 0 | 1 | 0 | 0.0000 | 329 | 404 | |
| Jeannie Wilson | 1 | 0 | 1 | 0 | 0.0000 | 321 | 385 | |
| David Carlson | 1 | 0 | 1 | 0 | 0.0000 | 307 | 431 | |
| Walt Blue | 1 | 0 | 1 | 0 | 0.0000 | 277 | 444 | |
| Kathleen Murphy | 1 | 0 | 1 | 0 | 0.0000 | 358 | 365 | |
| Jim Barker | 1 | 0 | 1 | 0 | 0.0000 | 408 | 455 | |
| Chora Eilertsen | 1 | 0 | 1 | 0 | 0.0000 | 304 | 447 | |
| Phyllis Gelb | 1 | 0 | 1 | 0 | 0.0000 | 299 | 427 | |
| Keith Hagel | 1 | 1 | 0 | 0 | 1.0000 | 449 | 404 | |
| Alison Hotten | 1 | 0 | 1 | 0 | 0.0000 | 339 | 346 | |
| Gloriosa Agdeppa | 1 | 0 | 1 | 0 | 0.0000 | 323 | 333 | |
| Diana Ittner | 1 | 0 | 1 | 0 | 0.0000 | 320 | 388 | |
| Jeanne Freebody | 1 | 0 | 1 | 0 | 0.0000 | 297 | 392 | |
| Lois Oda | 1 | 1 | 0 | 0 | 1.0000 | 413 | 281 | |
| Ron Barker | 1 | 1 | 0 | 0 | 1.0000 | 386 | 364 | |
| Julia Bogle | 1 | 1 | 0 | 0 | 1.0000 | 342 | 316 | |
| Richard Strick | 1 | 1 | 0 | 0 | 1.0000 | 346 | 325 | |
| Wilma SwankPitzer | 1 | 1 | 0 | 0 | 1.0000 | 349 | 305 | |
| Marcia Wade | 1 | 0 | 1 | 0 | 0.0000 | 320 | 427 | |
| Betty Toole | 1 | 0 | 1 | 0 | 0.0000 | 350 | 378 | |
| Carlynn Mayer | 1 | 0 | 1 | 0 | 0.0000 | 307 | 433 | |
| Gerianne Abriano | 1 | 0 | 1 | 0 | 0.0000 | 314 | 527 |