| Tournament | Round | Joan Rosenthal | Steven Brown |
| 27.11.2000 Trans Tasman (VIC) | 5 | 378 | 375 |
| 27.11.2000 Trans Tasman (VIC) | 17 | 425 | 383 |
| 27.11.2004 Trans Tasman (QLD) | 6 | 444 | 391 |
| 27.11.2004 Trans Tasman (QLD) | 18 | 405 | 374 |
| 30.11.2008 Trans-Tasman Challenge (NSW) | 10 | 380 | 373 |
| 30.11.2008 Trans-Tasman Challenge (NSW) | 22 | 404 | 374 |
| Head-to-head after 6 games | 6 | 0 | |
| Average score | 406 | 378.33 | |
| Spread: | 166 | -166 | |