| Tournament | Round | David Vanzyl | Cori Lodder |
| 18.09.2011 ROCKINGHAM (WA) | 3 | 478 | 358 |
| 04.06.2012 WA CHAMPS (WA) | 9 | 453 | 293 |
| 04.06.2012 WA CHAMPS (WA) | 17 | 404 | 421 |
| 03.06.2013 WA Championship (WA) | 13 | 436 | 348 |
| 16.03.2014 March OPEN (WA) | 2 | 429 | 323 |
| 02.06.2014 WA Championship (WA) | 1 | 401 | 346 |
| 12.10.2014 YOOF OCT (WA) | 7 | 345 | 455 |
| 01.06.2015 WA Champs (WA) | 10 | 418 | 351 |
| 05.07.2015 AGM Bisection (WA) | 7 | 408 | 395 |
| 16.08.2015 COO16AUG (WA) | 1 | 512 | 356 |
| 13.09.2015 YF13SEP15 (WA) | 2 | 538 | 351 |
| 18.09.2016 Yoof September (WA) | 1 | 410 | 416 |
| 19.11.2017 Open Nov (WA) | 1 | 486 | 361 |
| 22.04.2018 YOOF APRIL (WA) | 1 | 449 | 281 |
| 04.06.2018 WA Championship (WA) | 17 | 469 | 340 |
| 26.06.2022 Bassendean (WA) | 7 | 525 | 353 |
| 19.03.2023 March Round Robin (WA) | 2 | 390 | 430 |
| 04.06.2023 WA State Champs 2023 (WA) | 1 | 486 | 350 |
| 10.12.2023 Graham Bell Memorial (WA) | 2 | 372 | 408 |
| 02.06.2024 WA State Championship (WA) | 1 | 377 | 345 |
| 11.08.2024 Glenys Lawrie Memorial (WA) | 1 | 560 | 306 |
| 12.01.2025 January Open (WA) | 6 | 528 | 273 |
| 01.06.2025 WA Championship 2025 (WA) | 1 | 475 | 398 |
| Head-to-head after 23 games | 18 | 5 | |
| Average score | 449.95 | 359.04 | |
| Spread: | 2091 | -2091 | |