| Tournament | Round | David Vanzyl | Marvi Delfin |
| 31.07.2011 BASSENDEAN (WA) | 5 | 428 | 416 |
| 11.12.2011 DEC OPEN (WA) | 1 | 431 | 319 |
| 28.10.2012 COOGEE (WA) | 7 | 435 | 368 |
| 26.06.2022 Bassendean (WA) | 1 | 419 | 279 |
| Head-to-head after 4 games | 4 | 0 | |
| Average score | 428.25 | 345.5 | |
| Spread: | 331 | -331 | |