| Tournament | Round | Joan Rosenthal | Gordon Meggs |
| 11.01.1998 Baulkham Hills (NSW) | 2 | 360 | 322 |
| 01.08.1999 Winter Masters (NSW) | 6 | 523 | 289 |
| 27.08.2000 Baulkham Hills Open (NSW) | 6 | 447 | 288 |
| Head-to-head after 3 games | 3 | 0 | |
| Average score | 443.33 | 299.66 | |
| Spread: | 431 | -431 | |