| Tournament | Round | David Petrovic | Lorraine Gray |
| 08.02.1998 North West (TAS) | 5 | 363 | 243 |
| 24.03.2000 Hobart March (TAS) | 7 | 257 | 404 |
| 31.03.2001 Tasmania March (TAS) | 8 | 290 | 352 |
| 27.10.2002 Tasmnaian Championships (TAS) | 11 | 210 | 470 |
| 31.10.2004 Tasmanian Championships (TAS) | 9 | 264 | 364 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 276.8 | 366.6 | |
| Spread: | -449 | 449 | |