| Date | Tournament | State | Round | Howard Warner | Trevor Halsall |
|---|---|---|---|---|---|
| 31/10/1999 | Geelong | VIC | 4 | 351 | 395 |
| 27/11/2000 | Trans Tasman | VIC | 5 | 444 | 345 |
| 27/11/2000 | Trans Tasman | VIC | 17 | 455 | 383 |
| 16/01/2005 | Aestival | VIC | 6 | 465 | 432 |
| 20/02/2005 | Nunawading Matchplay Qualifier | VIC | 8 | 429 | 375 |
| 20/10/2013 | Flight and Fight | VIC | 5 | 418 | 532 |
| 20/10/2013 | Flight and Fight | VIC | 6 | 419 | 481 |
| 07/11/2022 | Trans-Tasman Challenge | NSW | 5 | 392 | 431 |
| 07/11/2022 | Trans-Tasman Challenge | NSW | 28 | 426 | 361 |
| Head-to-head after 9 games | 5 | 4 | |||
| Average score | 422.11 | 415.00 | |||
| Spread | 64 | -64 | |||