| Tournament | Round | Ros Gibbons | John Barker |
| 11.01.1998 Baulkham Hills (NSW) | 5 | 227 | 562 |
| 21.05.1999 Ulladulla (NSW) | 4 | 394 | 330 |
| 21.08.1999 Queensland Championships (QLD) | 4 | 336 | 425 |
| 11.09.1999 St George (NSW) | 2 | 360 | 332 |
| 23.10.1999 Spring Marathon (NSW) | 8 | 298 | 369 |
| 14.11.1999 Sydney (NSW) | 5 | 348 | 380 |
| 27.11.1999 North Shore (NSW) | 1 | 326 | 374 |
| 21.05.2000 Ulladulla (NSW) | 11 | 377 | 448 |
| 11.09.2000 St George (NSW) | 1 | 283 | 312 |
| 17.02.2001 Wollongong WORDS February Frolic (NSW) | 1 | 291 | 358 |
| 16.06.2001 Wollongong Marj Babb (NSW) | 6 | 328 | 500 |
| 09.12.2001 ACT Championships (ACT) | 12 | 347 | 436 |
| Head-to-head after 12 games | 2 | 10 | |
| Average score | 326.25 | 402.16 | |
| Spread: | -911 | 911 | |