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