| Tournament | Round | Svend Grunnet | Erica Williams |
| 24.02.2002 Ipswich (QLD) | 5 | 324 | 406 |
| 14.04.2002 Brisbane (QLD) | 5 | 457 | 328 |
| 22.08.2004 Queensland Championships (QLD) | 3 | 367 | 301 |
| 15.01.2005 Greenbank (QLD) | 5 | 394 | 390 |
| 12.03.2005 Redland Bay (QLD) | 6 | 398 | 452 |
| 29.05.2005 Surfers is Paradise Mindgames (QLD) | 4 | 311 | 444 |
| 21.08.2005 Queensland Championships (QLD) | 16 | 379 | 316 |
| 12.11.2005 Cleveland (QLD) | 5 | 267 | 406 |
| 08.03.2008 Redland Bay (QLD) | 4 | 373 | 392 |
| 27.04.2008 ANZAC Tournament (NSW) | 6 | 256 | 412 |
| 17.01.2010 Logan Clovers (QLD) | 5 | 407 | 359 |
| 18.04.2010 Lismore ANZAC (NSW) | 6 | 535 | 330 |
| 30.05.2010 Rainbow Region (NSW) | 1 | 450 | 321 |
| 27.02.2011 Brunswick Valley (NSW) | 1 | 291 | 399 |
| 17.04.2011 Lismore ANZAC (NSW) | 3 | 490 | 263 |
| 17.04.2011 Lismore ANZAC (NSW) | 8 | 437 | 300 |
| 06.05.2012 Alzheimer's FR Sunday (QLD) | 5 | 471 | 293 |
| Head-to-head after 17 games | 10 | 7 | |
| Average score | 388.64 | 359.52 | |