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