| Tournament | Round | Bob Jackman | Margaret Warmington |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 8 | 584 | 271 |
| 02.05.2004 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 1 | 441 | 265 |
| Head-to-head after 2 games | 2 | 0 | |
| Average score | 512.5 | 268 | |
| Spread: | 489 | -489 | |