| Tournament | Round | Ian Hoffman | Erica Williams |
| 05.05.2001 Auran Round Robin (QLD) | 3 | 291 | 331 |
| 06.05.2001 Auran Open (QLD) | 4 | 290 | 493 |
| 01.07.2001 Lismore (NSW) | 7 | 481 | 313 |
| 07.10.2001 Mindbenders Standard (QLD) | 1 | 359 | 373 |
| 13.02.2010 Ipswich (QLD) | 1 | 323 | 369 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 348.8 | 375.8 | |
| Spread: | -135 | 135 | |