| Tournament | Round | Mike Sigley | Joan Rosenthal |
| 27.11.2000 Trans Tasman (VIC) | 11 | 414 | 424 |
| 27.11.2000 Trans Tasman (VIC) | 23 | 420 | 411 |
| 30.11.2008 Trans-Tasman Challenge (NSW) | 4 | 411 | 342 |
| 30.11.2008 Trans-Tasman Challenge (NSW) | 16 | 367 | 404 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 403 | 395.25 | |
| Spread: | 31 | -31 | |