| Tournament | Round | Jean McGiffen | Roger Blom |
| 08.06.1998 Victorian Championships (VIC) | 10 | 402 | 436 |
| 14.06.1999 Victorian Championships (VIC) | 16 | 342 | 484 |
| 04.10.1999 New South Wales Championships (NSW) | 14 | 409 | 444 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 384.33 | 454.66 | |
| Spread: | -211 | 211 | |