| Tournament | Round | Joy Gay | Sylvia Watkins |
| 31.10.1999 Tasmanian Championships (TAS) | 7 | 410 | 312 |
| 21.05.2000 May (TAS) | 7 | 307 | 344 |
| 29.10.2000 Hobart October (TAS) | 4 | 321 | 308 |
| 31.03.2001 Tasmania March (TAS) | 6 | 329 | 312 |
| 26.05.2002 Bellerive (TAS) | 5 | 414 | 318 |
| 27.10.2002 Tasmnaian Championships (TAS) | 12 | 294 | 368 |
| 08.03.2003 Glenorchy (TAS) | 4 | 341 | 325 |
| 19.10.2003 Tasmanian Championships (TAS) | 12 | 248 | 423 |
| 19.10.2003 Tasmanian Championships (TAS) | 13 | 426 | 376 |
| Head-to-head after 9 games | 6 | 3 | |
| Average score | 343.33 | 342.88 | |
| Spread: | 4 | -4 | |