| Tournament | Round | Peter Sinton | Joan Rosenthal |
| 27.11.2000 Trans Tasman (VIC) | 1 | 383 | 360 |
| 27.11.2000 Trans Tasman (VIC) | 13 | 399 | 511 |
| 27.11.2004 Trans Tasman (QLD) | 10 | 399 | 344 |
| 27.11.2004 Trans Tasman (QLD) | 22 | 368 | 402 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 387.25 | 404.25 | |
| Spread: | -68 | 68 | |