| Date | Tournament | State | Round | Rob Marotta | Arlene Williams |
|---|---|---|---|---|---|
| 21/04/2014 | Australian Championship | NSW | 6 | 325 | 350 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 11 | 397 | 342 |
| 29/01/2023 | CSIM2023 | NSW | 16 | 361 | 350 |
| 28/01/2024 | CSIM 2024 | NSW | 18 | 402 | 366 |
| Head-to-head after 4 games | 3 | 1 | |||
| Average score | 371.25 | 352.00 | |||
| Spread | 77 | -77 | |||