| Tournament | Round | Harry Malcolm | John Holgate |
| 05.07.1998 High Country (VIC) | 11 | 233 | 479 |
| 01.08.1999 Winter Masters (NSW) | 13 | 413 | 354 |
| 22.04.2000 Australian Championships (QLD) | 13 | 417 | 387 |
| 19.01.2002 Baulkham Hills Kick-off (NSW) | 7 | 348 | 422 |
| 27.01.2002 City of Sydney International Masters (NSW) | 15 | 356 | 452 |
| 25.01.2004 City of Sydney International Masters (NSW) | 4 | 399 | 389 |
| 30.01.2005 City of Sydney International Masters (NSW) | 15 | 356 | 406 |
| 29.01.2006 City of Sydney International Masters (NSW) | 9 | 433 | 394 |
| Head-to-head after 8 games | 4 | 4 | |
| Average score | 369.37 | 410.37 | |
| Spread: | -328 | 328 | |