Marla Riff - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Marcia Wade | 5 | 2 | 3 | 0 | 0.4000 | 359 | 368 | |
| Susi Tiekert | 5 | 1 | 4 | 0 | 0.2000 | 337 | 408 | |
| Teresa Schaeffer | 5 | 4 | 1 | 0 | 0.8000 | 437 | 316 | |
| Fran Galt | 4 | 2 | 1 | 1 | 0.6250 | 375 | 360 | |
| Bennett Jacobstein | 4 | 2 | 2 | 0 | 0.5000 | 367 | 361 | |
| Cheryl Levin | 3 | 3 | 0 | 0 | 1.0000 | 374 | 308 | |
| Jo Anne Cohen | 3 | 1 | 2 | 0 | 0.3333 | 365 | 359 | |
| Cynthia Seales | 3 | 1 | 2 | 0 | 0.3333 | 306 | 417 | |
| Linda Wancel | 3 | 1 | 2 | 0 | 0.3333 | 357 | 375 | |
| Susan Hoehn | 3 | 1 | 2 | 0 | 0.3333 | 369 | 374 | |
| Bob Becker | 3 | 0 | 3 | 0 | 0.0000 | 329 | 438 | |
| William Cody | 3 | 3 | 0 | 0 | 1.0000 | 402 | 323 | |
| Jacqueline Stewart | 3 | 2 | 1 | 0 | 0.6667 | 387 | 343 | |
| Greg Feldkamp | 3 | 0 | 3 | 0 | 0.0000 | 323 | 449 | |
| Judith Ford | 2 | 2 | 0 | 0 | 1.0000 | 426 | 349 | |
| Nancy Druskin | 2 | 2 | 0 | 0 | 1.0000 | 396 | 378 | |
| Pamina Deutsch | 2 | 2 | 0 | 0 | 1.0000 | 380 | 367 | |
| Joan Kelly | 2 | 2 | 0 | 0 | 1.0000 | 370 | 319 | |
| Alan Meyer | 2 | 0 | 2 | 0 | 0.0000 | 305 | 357 | |
| Anita Barry | 2 | 1 | 1 | 0 | 0.5000 | 383 | 373 | |
| Mark Francillon | 2 | 1 | 1 | 0 | 0.5000 | 378 | 372 | |
| Yaacov Barak | 2 | 1 | 1 | 0 | 0.5000 | 368 | 399 | |
| Barbara Van Alen | 2 | 1 | 1 | 0 | 0.5000 | 343 | 349 | |
| Carolyn Atchison | 2 | 1 | 1 | 0 | 0.5000 | 358 | 424 | |
| Harriett Berkelhammer | 2 | 1 | 1 | 0 | 0.5000 | 389 | 359 | |
| Mohamed Alim | 2 | 0 | 2 | 0 | 0.0000 | 377 | 399 | |
| Marina Villena | 2 | 2 | 0 | 0 | 1.0000 | 376 | 312 | |
| Doreen Fiorelli | 2 | 2 | 0 | 0 | 1.0000 | 441 | 332 | |
| Mary C Parrish | 2 | 2 | 0 | 0 | 1.0000 | 415 | 315 | |
| David Postal | 2 | 1 | 1 | 0 | 0.5000 | 379 | 382 | |
| Cheryl Melvin | 2 | 1 | 1 | 0 | 0.5000 | 383 | 334 | |
| Kathy Hooper | 2 | 1 | 1 | 0 | 0.5000 | 371 | 382 | |
| Laura Scheimberg | 1 | 0 | 1 | 0 | 0.0000 | 276 | 496 | |
| Wayne Scruggs | 1 | 1 | 0 | 0 | 1.0000 | 431 | 423 | |
| Judy Rosenthal | 1 | 1 | 0 | 0 | 1.0000 | 402 | 364 | |
| Ed Morrison | 1 | 0 | 1 | 0 | 0.0000 | 364 | 379 | |
| Carol Dustin | 1 | 0 | 1 | 0 | 0.0000 | 432 | 485 | |
| Ronald Tiekert | 1 | 0 | 1 | 0 | 0.0000 | 362 | 440 | |
| Don Rathberger | 1 | 1 | 0 | 0 | 1.0000 | 444 | 281 | |
| B A Toole | 1 | 0 | 1 | 0 | 0.0000 | 378 | 476 | |
| Jack Brown | 1 | 1 | 0 | 0 | 1.0000 | 372 | 366 | |
| Wilma Swank-Pitzer | 1 | 0 | 1 | 0 | 0.0000 | 351 | 366 | |
| Betty Cornelison | 1 | 1 | 0 | 0 | 1.0000 | 360 | 332 | |
| Siri Tillekeratne | 1 | 1 | 0 | 0 | 1.0000 | 405 | 383 | |
| Jesse Wornum | 1 | 1 | 0 | 0 | 1.0000 | 406 | 307 | |
| Dan Unger | 1 | 0 | 1 | 0 | 0.0000 | 307 | 398 | |
| Melissa Brown | 1 | 1 | 0 | 0 | 1.0000 | 356 | 244 | |
| Margaret Morley | 1 | 1 | 0 | 0 | 1.0000 | 359 | 305 | |
| Jeannie J Wilson | 1 | 0 | 1 | 0 | 0.0000 | 340 | 397 | |
| Helaine Garren | 1 | 1 | 0 | 0 | 1.0000 | 339 | 321 | |
| Pat Reed | 1 | 1 | 0 | 0 | 1.0000 | 416 | 323 | |
| Jack Eichenbaum | 1 | 0 | 1 | 0 | 0.0000 | 370 | 485 | |
| Andrea Hatch | 1 | 0 | 1 | 0 | 0.0000 | 351 | 393 | |
| Lynn Gunn | 1 | 0 | 1 | 0 | 0.0000 | 361 | 378 | |
| Gary Smart | 1 | 0 | 1 | 0 | 0.0000 | 310 | 387 | |
| Tom Titus | 1 | 1 | 0 | 0 | 1.0000 | 421 | 255 | |
| Paula Catanese | 1 | 1 | 0 | 0 | 1.0000 | 362 | 360 | |
| Keith Valentine | 1 | 1 | 0 | 0 | 1.0000 | 477 | 370 | |
| Ben Greenwood | 1 | 0 | 1 | 0 | 0.0000 | 323 | 401 | |
| Harriette Lakernick | 1 | 1 | 0 | 0 | 1.0000 | 379 | 346 | |
| Mary Atwood | 1 | 1 | 0 | 0 | 1.0000 | 487 | 272 | |
| Maddy Kamen | 1 | 0 | 1 | 0 | 0.0000 | 301 | 441 | |
| Carolyn Easter | 1 | 1 | 0 | 0 | 1.0000 | 404 | 355 | |
| Roy Kamen | 1 | 0 | 1 | 0 | 0.0000 | 350 | 417 | |
| Jak Jones | 1 | 0 | 1 | 0 | 0.0000 | 271 | 489 | |
| Connie Breitbeil | 1 | 1 | 0 | 0 | 1.0000 | 361 | 276 | |
| Erik Eisner | 1 | 0 | 1 | 0 | 0.0000 | 350 | 355 | |
| Kathleen Murphy | 1 | 0 | 1 | 0 | 0.0000 | 327 | 387 | |
| Aaron Dyreson | 1 | 1 | 0 | 0 | 1.0000 | 427 | 343 | |
| Trish Harrop | 1 | 1 | 0 | 0 | 1.0000 | 425 | 416 | |
| Greg Harper | 1 | 0 | 1 | 0 | 0.0000 | 401 | 433 | |
| Mary Logullo | 1 | 1 | 0 | 0 | 1.0000 | 478 | 380 | |
| Carol Gibbs | 1 | 0 | 1 | 0 | 0.0000 | 316 | 344 | |
| Laura Wolfson | 1 | 1 | 0 | 0 | 1.0000 | 386 | 325 | |
| Betty Collins | 1 | 1 | 0 | 0 | 1.0000 | 400 | 327 | |
| Kay Adam | 1 | 0 | 1 | 0 | 0.0000 | 381 | 397 | |
| Dianne Wittman | 1 | 0 | 1 | 0 | 0.0000 | 390 | 415 | |
| Linda Stratton | 1 | 0 | 1 | 0 | 0.0000 | 312 | 454 | |
| Bruce Shuman | 1 | 1 | 0 | 0 | 1.0000 | 418 | 355 | |
| Diane Weinerman | 1 | 0 | 1 | 0 | 0.0000 | 280 | 421 | |
| Dan Terkell | 1 | 0 | 1 | 0 | 0.0000 | 338 | 419 | |
| Constance J Creech | 1 | 1 | 0 | 0 | 1.0000 | 353 | 304 | |
| Ian Weinstein | 1 | 0 | 1 | 0 | 0.0000 | 332 | 527 | |
| Merlene Weithers | 1 | 1 | 0 | 0 | 1.0000 | 443 | 379 | |
| Dianne Socha Kaplan | 1 | 0 | 1 | 0 | 0.0000 | 321 | 388 | |
| Linda Oliva | 1 | 1 | 0 | 0 | 1.0000 | 456 | 321 | |
| Marshall Resnick | 1 | 1 | 0 | 0 | 1.0000 | 378 | 357 | |
| Andrea Ross-Greene | 1 | 1 | 0 | 0 | 1.0000 | 404 | 351 | |
| Colleen Shea | 1 | 1 | 0 | 0 | 1.0000 | 390 | 308 | |
| Nola Hembrook | 1 | 0 | 1 | 0 | 0.0000 | 317 | 498 | |
| Eileen Johnson | 1 | 0 | 1 | 0 | 0.0000 | 284 | 362 | |
| Janice Kaye | 1 | 0 | 1 | 0 | 0.0000 | 335 | 344 | |
| Ben Lam | 1 | 1 | 0 | 0 | 1.0000 | 442 | 342 | |
| Jeanne Freebody | 1 | 0 | 1 | 0 | 0.0000 | 369 | 375 | |
| Jane Geary | 1 | 1 | 0 | 0 | 1.0000 | 454 | 390 | |
| Joanne Cohen | 1 | 0 | 1 | 0 | 0.0000 | 311 | 432 | |
| Marilyn Pomeroy | 1 | 1 | 0 | 0 | 1.0000 | 382 | 308 | |
| Susan Blanchard | 1 | 1 | 0 | 0 | 1.0000 | 396 | 285 | |
| Margie Gordon | 1 | 0 | 1 | 0 | 0.0000 | 364 | 383 | |
| Gerianne Abriano | 1 | 1 | 0 | 0 | 1.0000 | 415 | 309 | |
| Liz Gottlin | 1 | 0 | 1 | 0 | 0.0000 | 359 | 420 | |
| Kene Mezue | 1 | 0 | 1 | 0 | 0.0000 | 411 | 421 | |
| Jan Cardia | 1 | 0 | 1 | 0 | 0.0000 | 331 | 417 | |
| Joan Knobelsdorf | 1 | 1 | 0 | 0 | 1.0000 | 367 | 353 | |
| Gunther Jacobi | 1 | 0 | 1 | 0 | 0.0000 | 321 | 422 |