| Tournament | Round | Chris May | Ron Baginski |
| 02.10.2000 New South Wales Championships (NSW) | 15 | 435 | 297 |
| 02.10.2000 New South Wales Championships (NSW) | 20 | 407 | 322 |
| 21.04.2014 Australian Championship (NSW) | 21 | 433 | 404 |
| 28.01.2018 City of Sydney International Masters (NSW) | 19 | 404 | 501 |
| 27.01.2020 City of Sydney International Masters (NSW) | 15 | 446 | 403 |
| Head-to-head after 5 games | 4 | 1 | |
| Average score | 425 | 385.4 | |
| Spread: | 198 | -198 | |