| Tournament | Round | Chris Ostrowski | Linda Hawkes |
| 17.03.2007 Wyong (NSW) | 3 | 364 | 393 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 5 | 376 | 372 |
| 01.03.2009 Balmain BUGS (NSW) | 5 | 368 | 402 |
| 04.06.2011 Woy Woy (NSW) | 1 | 353 | 310 |
| 31.08.2013 WAITARA TEAM CHALLENGE (NSW) | 8 | 407 | 396 |
| 27.11.2016 Central Coast Champs (NSW) | 11 | 495 | 374 |
| Head-to-head after 6 games | 4 | 2 | |
| Average score | 393.83 | 374.5 | |
| Spread: | 116 | -116 | |