| Tournament | Round | Margaret Andrews | Jeff Chelton |
| 23.07.2006 Winter Challenge (NSW) | 7 | 430 | 336 |
| 16.05.2009 Ulladulla (NSW) | 7 | 462 | 299 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 24 | 363 | 366 |
| 19.06.2010 Wollongong WORDS Winter (NSW) | 6 | 465 | 314 |
| 04.07.2010 Winter Challenge (NSW) | 15 | 320 | 385 |
| 18.09.2010 Ulladulla 2010 (NSW) | 1 | 330 | 344 |
| 28.09.2013 SCT Fundraiser (NSW) | 3 | 307 | 446 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 382.42 | 355.71 | |
| Spread: | 187 | -187 | |