Margaret Knowles - Head-to-Head
| Opponent | # Games | W | L | T | Win % | Avg | Opp Avg | |
|---|---|---|---|---|---|---|---|---|
| Steve Bachman | 1 | 0 | 1 | 0 | 0.0000 | 187 | 486 | |
| Joseph Gaspard | 1 | 0 | 1 | 0 | 0.0000 | 233 | 371 | |
| Susan Rhea | 1 | 0 | 1 | 0 | 0.0000 | 229 | 449 | |
| Harriet Strasberg | 1 | 0 | 1 | 0 | 0.0000 | 209 | 448 | |
| Bobbi Hendrickson | 1 | 0 | 1 | 0 | 0.0000 | 234 | 401 | |
| Will Sampson | 1 | 0 | 1 | 0 | 0.0000 | 285 | 368 | |
| Nancy Novack | 1 | 0 | 1 | 0 | 0.0000 | 231 | 314 | |
| Mary Krizan | 1 | 0 | 1 | 0 | 0.0000 | 288 | 394 |