| Tournament | Round | Chris Sanders | Naomi Zion |
| 17.02.2019 Feb Open (WA) | 2 | 306 | 361 |
| 21.07.2019 WA AGM (WA) | 2 | 315 | 398 |
| 15.09.2019 SEPT OPEN (WA) | 7 | 322 | 420 |
| 27.06.2021 BASS2021 (WA) | 7 | 313 | 328 |
| 18.07.2021 2021 AGM Round Robins (WA) | 6 | 245 | 482 |
| 06.07.2025 2025AGM (WA) | 2 | 292 | 399 |
| 09.11.2025 November Bisection (WA) | 3 | 368 | 362 |
| 08.03.2026 March Trisect (WA) | 7 | 404 | 399 |
| Head-to-head after 8 games | 2 | 6 | |
| Average score | 320.62 | 393.62 | |
| Spread: | -584 | 584 | |