| Tournament | Round | Gwen Chadwick | Rod Casey |
| 30.08.1998 Knox (VIC) | 4 | 352 | 327 |
| 14.06.1999 Victorian Championships (VIC) | 16 | 374 | 379 |
| 05.12.1999 McKinnon (VIC) | 4 | 480 | 322 |
| 09.04.2000 Western Suburbs (VIC) | 3 | 372 | 358 |
| 12.06.2000 Victorian Championships (VIC) | 4 | 410 | 388 |
| 24.03.2002 Langwarrin (VIC) | 4 | 324 | 430 |
| 13.10.2002 Frankston (VIC) | 6 | 410 | 431 |
| 11.06.2007 Victorian Championships (VIC) | 3 | 345 | 359 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 383.37 | 374.25 | |
| Spread: | 73 | -73 | |