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