| Tournament | Round | John Hayes | Betty Keese |
| 05.04.2010 Aus Championship (SA) | 5 | 359 | 424 |
| 28.03.2016 Australian Championship (SA) | 7 | 346 | 341 |
| 28.03.2016 Australian Championship (SA) | 14 | 398 | 347 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 367.66 | 370.66 | |
| Spread: | -9 | 9 | |