| Tournament | Round | Merriss Adler | Jean Balmer |
| 09.08.1998 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 11 | 243 | 460 |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 6 | 290 | 375 |
| Head-to-head after 2 games | 0 | 2 | |
| Average score | 266.5 | 417.5 | |
| Spread: | -302 | 302 | |