| Tournament | Round | Liz Marx | Alan Stewart |
| 28.12.1999 Decathon (VIC) | 6 | 370 | 310 |
| 16.04.2001 Australian Championships (VIC) | 15 | 307 | 318 |
| 09.06.2001 Victorian Championships (VIC) | 12 | 352 | 378 |
| Head-to-head after 3 games | 1 | 2 | |
| Average score | 343 | 335.33 | |
| Spread: | 23 | -23 | |