Harry Decker - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Nancee Mancel | 4 | 3 | 1 | 0 | 0.7500 | 413 | 352 | |
| Mike Stevens | 4 | 1 | 3 | 0 | 0.2500 | 347 | 397 | |
| Sarah King | 4 | 2 | 2 | 0 | 0.5000 | 397 | 374 | |
| Naurlene Canterman | 3 | 1 | 2 | 0 | 0.3333 | 361 | 371 | |
| Lynda Finn | 3 | 1 | 2 | 0 | 0.3333 | 374 | 341 | |
| Keith Hagel | 3 | 1 | 2 | 0 | 0.3333 | 396 | 380 | |
| Yvonne Bonnie Redland | 3 | 2 | 1 | 0 | 0.6667 | 389 | 358 | |
| Andrea Michaels | 3 | 2 | 1 | 0 | 0.6667 | 393 | 304 | |
| Paula Catanese | 3 | 2 | 1 | 0 | 0.6667 | 383 | 347 | |
| Diane Weinerman | 3 | 2 | 1 | 0 | 0.6667 | 358 | 380 | |
| T. c. Houlgate-West | 3 | 1 | 2 | 0 | 0.3333 | 358 | 365 | |
| Miriam Green | 2 | 1 | 1 | 0 | 0.5000 | 384 | 365 | |
| Susan Beard | 2 | 2 | 0 | 0 | 1.0000 | 395 | 315 | |
| Dave Postal | 2 | 1 | 1 | 0 | 0.5000 | 353 | 407 | |
| Marcia Wade | 2 | 1 | 1 | 0 | 0.5000 | 412 | 408 | |
| Richard Moyer | 2 | 2 | 0 | 0 | 1.0000 | 453 | 334 | |
| Mike Wier | 2 | 2 | 0 | 0 | 1.0000 | 477 | 344 | |
| Satya Mahapatra | 2 | 2 | 0 | 0 | 1.0000 | 426 | 349 | |
| Carole Miller | 2 | 1 | 1 | 0 | 0.5000 | 428 | 381 | |
| Stephanie Steele | 2 | 1 | 1 | 0 | 0.5000 | 436 | 370 | |
| Harriet Strasberg | 2 | 1 | 1 | 0 | 0.5000 | 368 | 407 | |
| Polly Moyer | 2 | 2 | 0 | 0 | 1.0000 | 425 | 337 | |
| Kay Patterson | 2 | 1 | 1 | 0 | 0.5000 | 341 | 405 | |
| Susan Hoehn | 2 | 1 | 1 | 0 | 0.5000 | 389 | 321 | |
| Angela Weston | 2 | 2 | 0 | 0 | 1.0000 | 386 | 341 | |
| Laurie Cohen | 2 | 0 | 2 | 0 | 0.0000 | 318 | 404 | |
| Joseph Gaspard | 2 | 0 | 2 | 0 | 0.0000 | 377 | 449 | |
| Mike Howlett | 2 | 0 | 2 | 0 | 0.0000 | 349 | 404 | |
| Zachary Ansell | 2 | 1 | 1 | 0 | 0.5000 | 347 | 417 | |
| Nathan Benedict | 2 | 1 | 1 | 0 | 0.5000 | 342 | 352 | |
| Cynthia Seales | 2 | 2 | 0 | 0 | 1.0000 | 374 | 367 | |
| John Karris | 2 | 2 | 0 | 0 | 1.0000 | 370 | 364 | |
| Paul Terry | 2 | 1 | 1 | 0 | 0.5000 | 389 | 352 | |
| Lisa Odom | 2 | 0 | 2 | 0 | 0.0000 | 311 | 427 | |
| Wallace Schultz | 2 | 1 | 1 | 0 | 0.5000 | 331 | 436 | |
| Paul Mishkin | 2 | 0 | 2 | 0 | 0.0000 | 347 | 400 | |
| Gary Smart | 2 | 2 | 0 | 0 | 1.0000 | 376 | 281 | |
| John Wiley | 2 | 2 | 0 | 0 | 1.0000 | 344 | 311 | |
| Michael Bradley | 1 | 0 | 1 | 0 | 0.0000 | 333 | 384 | |
| Mary Aline Stevens | 1 | 1 | 0 | 0 | 1.0000 | 497 | 341 | |
| David Slavin | 1 | 0 | 1 | 0 | 0.0000 | 380 | 386 | |
| Gretchen Cowan | 1 | 0 | 1 | 0 | 0.0000 | 378 | 382 | |
| Phyllis Gelb | 1 | 0 | 1 | 0 | 0.0000 | 309 | 427 | |
| Allen Jacobson | 1 | 0 | 1 | 0 | 0.0000 | 411 | 416 | |
| Lewis Saul | 1 | 1 | 0 | 0 | 1.0000 | 486 | 356 | |
| David Weiss | 1 | 0 | 1 | 0 | 0.0000 | 318 | 433 | |
| Juraj Pivovarov | 1 | 1 | 0 | 0 | 1.0000 | 459 | 371 | |
| Pat Diener | 1 | 1 | 0 | 0 | 1.0000 | 433 | 341 | |
| Connie Breitbeil | 1 | 0 | 1 | 0 | 0.0000 | 323 | 336 | |
| Richard Lauder | 1 | 1 | 0 | 0 | 1.0000 | 387 | 385 | |
| Barbara Gray | 1 | 1 | 0 | 0 | 1.0000 | 450 | 272 | |
| Yvonne Knickerbocker | 1 | 1 | 0 | 0 | 1.0000 | 386 | 277 | |
| Wilma SwankPitzer | 1 | 0 | 1 | 0 | 0.0000 | 289 | 452 | |
| Danny Kidd | 1 | 1 | 0 | 0 | 1.0000 | 389 | 372 | |
| Max Dwyer | 1 | 1 | 0 | 0 | 1.0000 | 424 | 363 | |
| Jim W Fischer | 1 | 1 | 0 | 0 | 1.0000 | 536 | 227 | |
| Elizabeth Berman | 1 | 0 | 1 | 0 | 0.0000 | 386 | 489 | |
| Dave Johnson | 1 | 0 | 1 | 0 | 0.0000 | 275 | 402 | |
| Kent Nelson | 1 | 0 | 1 | 0 | 0.0000 | 333 | 370 | |
| Linda Bianca | 1 | 1 | 0 | 0 | 1.0000 | 461 | 336 | |
| Mary Krizan | 1 | 0 | 1 | 0 | 0.0000 | 307 | 364 | |
| Norases Vesdapunt | 1 | 0 | 1 | 0 | 0.0000 | 285 | 460 | |
| Travis Carlson | 1 | 1 | 0 | 0 | 1.0000 | 483 | 434 | |
| Marc Levesque | 1 | 1 | 0 | 0 | 1.0000 | 453 | 415 |