| Date | Tournament | State | Round | Ben Munson | Arlene Williams |
|---|---|---|---|---|---|
| 14/11/2009 | ACTChamps09 | ACT | 8 | 371 | 321 |
| 24/01/2011 | Wonboyn Monday | NSW | 1 | 331 | 304 |
| 25/01/2011 | WONBOYN Tuesday | NSW | 4 | 297 | 403 |
| 25/04/2011 | Aus Championship | ACT | 5 | 355 | 370 |
| 29/06/2013 | Winter Open | ACT | 7 | 342 | 300 |
| Head-to-head after 5 games | 3 | 2 | |||
| Average score | 339.20 | 339.60 | |||
| Spread | -2 | 2 | |||