| Tournament | Round | Alan Stewart | Gwen Chadwick |
| 12.06.2000 Victorian Championships (VIC) | 15 | 341 | 475 |
| 09.06.2001 Victorian Championships (VIC) | 16 | 413 | 355 |
| 09.06.2003 Quen Elizabeth Derby (VIC) | 4 | 348 | 367 |
| 14.09.2003 Melbourne Masters (VIC) | 18 | 392 | 426 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 373.5 | 405.75 | |
| Spread: | -129 | 129 | |