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