| Tournament | Round | Ruth Fewings | Khwanjai Thammaping |
| 06.01.2007 Marathon (VIC) | 6 | 406 | 426 |
| 06.01.2007 Marathon (VIC) | 8 | 343 | 350 |
| 06.01.2007 Marathon (VIC) | 18 | 361 | 319 |
| 06.01.2007 Marathon (VIC) | 24 | 361 | 328 |
| 12.01.2008 24 Hour Marathon (VIC) | 14 | 370 | 302 |
| 12.01.2008 24 Hour Marathon (VIC) | 18 | 367 | 394 |
| 20.01.2008 Aestival Festival (VIC) | 4 | 283 | 390 |
| 17.02.2008 Camberwell (VIC) | 2 | 355 | 277 |
| 10.01.2009 MARATHON 09 (VIC) | 23 | 347 | 369 |
| 26.07.2009 Nunawading (VIC) | 2 | 375 | 356 |
| 10.01.2010 Marathon (VIC) | 10 | 321 | 390 |
| 10.01.2010 Marathon (VIC) | 15 | 276 | 404 |
| 10.01.2010 Marathon (VIC) | 21 | 344 | 340 |
| 10.01.2010 Marathon (VIC) | 23 | 296 | 472 |
| 10.01.2010 Marathon (VIC) | 24 | 420 | 324 |
| 14.02.2010 Camberwell (VIC) | 6 | 303 | 373 |
| Head-to-head after 16 games | 7 | 9 | |
| Average score | 345.5 | 363.37 | |
| Spread: | -286 | 286 | |