| Tournament | Round | Harry Malcolm | Peter Shaw |
| 21.01.1999 City of Sydney Masters (NSW) | 8 | 418 | 409 |
| 05.04.1999 Australian Championships (NSW) | 21 | 400 | 300 |
| 14.06.1999 Victorian Championships (VIC) | 16 | 469 | 300 |
| 04.10.1999 New South Wales Championships (NSW) | 10 | 298 | 491 |
| 19.01.2002 Baulkham Hills Kick-off (NSW) | 4 | 348 | 298 |
| 25.01.2004 City of Sydney International Masters (NSW) | 2 | 360 | 391 |
| 18.07.2004 Winter Masters (NSW) | 15 | 387 | 437 |
| 29.01.2006 City of Sydney International Masters (NSW) | 8 | 465 | 334 |
| 24.03.2008 Australian Championship (VIC) | 8 | 350 | 390 |
| 13.09.2008 MASTERS AND STATE CHALLENGE TROPHY (VIC) | 14 | 349 | 323 |
| Head-to-head after 10 games | 6 | 4 | |
| Average score | 384.4 | 367.3 | |
| Spread: | 171 | -171 | |