| Tournament | Round | Joan Watson | Eileen Holmes |
| 22.02.1998 Ipswich (QLD) | 4 | 354 | 315 |
| 07.06.1998 Millmerran (QLD) | 4 | 356 | 397 |
| 23.08.1998 Queensland Championships (QLD) | 4 | 409 | 316 |
| 02.10.2004 Mindbenders Open (QLD) | 4 | 377 | 341 |
| 28.10.2006 Mindbenders Saturday (QLD) | 6 | 428 | 308 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 384.8 | 335.4 | |
| Spread: | 247 | -247 | |