| Tournament | Round | John Barker | Gwen Chadwick |
| 07.05.2000 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 5 | 453 | 384 |
| 12.06.2000 Victorian Championships (VIC) | 3 | 454 | 339 |
| 04.05.2003 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 10 | 367 | 425 |
| 14.09.2003 Melbourne Masters (VIC) | 14 | 461 | 348 |
| 02.05.2004 NSW/Victoria Border Challenge Wagga Wagga (NSW) | 11 | 336 | 447 |
| Head-to-head after 5 games | 3 | 2 | |
| Average score | 414.2 | 388.6 | |
| Spread: | 128 | -128 | |