| Tournament | Round | Ruth MacInerney | John Barker |
| 02.01.2004 Janboree (NSW) | 2 | 389 | 431 |
| 09.02.2019 WORDS SUMMER RR (NSW) | 7 | 326 | 567 |
| 27.09.2022 oitoo spring 2022 (NSW) | 4 | 407 | 362 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 5 | 335 | 380 |
| 03.10.2022 2022 NSW CHAMPIONSHIP (NSW) | 17 | 458 | 399 |
| 03.11.2022 Seniors Championship (NSW) | 3 | 403 | 296 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 386.33 | 405.83 | |
| Spread: | -117 | 117 | |