| Date | Tournament | State | Round | Alan Mathews | JP Marzan |
|---|---|---|---|---|---|
| 03/06/2019 | WA Championship | WA | 9 | 373 | 374 |
| 03/06/2019 | WA Championship | WA | 16 | 390 | 308 |
| 17/11/2019 | YOOF Nov | WA | 3 | 378 | 446 |
| 08/12/2019 | DEC Open | WA | 5 | 428 | 398 |
| Head-to-head after 4 games | 2 | 2 | |||
| Average score | 392.25 | 381.50 | |||
| Spread | 43 | -43 | |||