| Tournament | Round | Bettina Tonkin | Aloma Pelham |
| 13.01.2008 Maximin (WA) | 3 | 357 | 365 |
| 03.02.2008 Fremantle (WA) | 3 | 504 | 267 |
| 26.04.2008 KALGOORLIE 2008 (WA) | 2 | 296 | 452 |
| 18.05.2008 Melville (WA) | 5 | 325 | 371 |
| 09.11.2008 COOGEE 2008 (WA) | 4 | 376 | 351 |
| 08.02.2009 Fremantle (WA) | 7 | 424 | 296 |
| 15.03.2009 Bunbury 2009 (WA) | 4 | 397 | 259 |
| 31.05.2009 WA CHAMPIONSHIP (WA) | 7 | 312 | 373 |
| 31.05.2009 WA CHAMPIONSHIP (WA) | 12 | 330 | 397 |
| 28.06.2009 WA BISECTION 2009 (WA) | 3 | 369 | 377 |
| 24.01.2010 MaxiMin January 2010 (WA) | 2 | 349 | 338 |
| 07.06.2010 WA CHAMPIONSHIP 2010 (WA) | 7 | 332 | 355 |
| 10.10.2010 SPRING MAXIMIN (WA) | 3 | 424 | 331 |
| 23.01.2011 Summer Maximin (WA) | 2 | 373 | 366 |
| 03.04.2011 APRIL MAXIMIN (WA) | 6 | 336 | 418 |
| Head-to-head after 15 games | 7 | 8 | |
| Average score | 366.93 | 354.4 | |
| Spread: | 188 | -188 | |