| Tournament | Round | Rene Chelton | Tony Williams |
| 27.06.2009 Winter ACT 2009 (ACT) | 1 | 380 | 289 |
| 04.11.2012 Nowra (NSW) | 3 | 357 | 342 |
| 16.03.2013 MATCH PLAY (NSW) | 8 | 350 | 359 |
| 19.05.2013 Ulladulla (NSW) | 3 | 343 | 340 |
| 29.06.2013 Winter Open (ACT) | 7 | 381 | 378 |
| 21.07.2013 Winter Masters (NSW) | 8 | 342 | 368 |
| 03.11.2013 NOWRA (NSW) | 10 | 473 | 326 |
| 18.05.2014 Ulladulla (NSW) | 3 | 464 | 342 |
| 21.05.2017 ULLADULLA (NSW) | 7 | 335 | 452 |
| 04.11.2017 NOWRA (NSW) | 6 | 367 | 419 |
| 24.02.2018 Bomaderry (NSW) | 6 | 406 | 286 |
| 02.04.2018 2018 National Championship (ACT) | 11 | 317 | 418 |
| 02.04.2018 2018 National Championship (ACT) | 17 | 312 | 469 |
| 04.11.2018 Nowra (NSW) | 4 | 332 | 425 |
| 04.11.2018 Nowra (NSW) | 12 | 386 | 482 |
| 11.11.2018 ACT Champs (ACT) | 14 | 372 | 332 |
| 26.01.2019 AUSTRALIA DAY OPEN (NSW) | 6 | 387 | 356 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 12 | 406 | 324 |
| 03.11.2022 Seniors Championship (NSW) | 10 | 329 | 397 |
| Head-to-head after 19 games | 10 | 9 | |
| Average score | 370.47 | 373.89 | |
| Spread: | -65 | 65 | |