| Tournament | Round | Joy Gay | Mona Stephens |
| 24.03.2000 Hobart March (TAS) | 3 | 385 | 237 |
| 27.10.2001 Tasmanian Championships (TAS) | 1 | 331 | 428 |
| 08.03.2003 Glenorchy (TAS) | 1 | 352 | 321 |
| 19.10.2003 Tasmanian Championships (TAS) | 9 | 374 | 302 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 360.5 | 322 | |
| Spread: | 154 | -154 | |