| Date | Tournament | State | Round | Roger Blom | Trevor Halsall |
|---|---|---|---|---|---|
| 12/04/1993 | Australian Championship | SA | 17 | 316 | 356 |
| 27/01/1996 | City of Sydney Masters | NSW | 2 | 456 | 405 |
| 24/01/1997 | City of Sydney International Masters | NSW | 15 | 414 | 358 |
| 14/06/1999 | Victorian Championships | VIC | 4 | 313 | 368 |
| 14/06/1999 | Victorian Championships | VIC | 21 | 434 | 319 |
| 04/10/1999 | New South Wales Championships | NSW | 11 | 331 | 312 |
| 17/10/1999 | Frankston | VIC | 4 | 384 | 335 |
| 23/01/2000 | Aestival | VIC | 6 | 397 | 285 |
| 12/06/2000 | Victorian Championships | VIC | 7 | 455 | 402 |
| 12/06/2000 | Victorian Championships | VIC | 21 | 463 | 355 |
| 21/01/2001 | Aestival | VIC | 5 | 380 | 354 |
| Head-to-head after 11 games | 9 | 2 | |||
| Average score | 394.82 | 349.91 | |||
| Spread | 494 | -494 | |||