| Tournament | Round | Kong Chock Heng | Howard Rayner |
| 07.11.2015 Open Saturday (WA) | 4 | 476 | 380 |
| 25.08.2019 WESPA Seniors 2019 (QLD) | 18 | 342 | 375 |
| 28.03.2024 Platinum Thursday (WA) | 6 | 567 | 354 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 461.66 | 369.66 | |
| Spread: | 276 | -276 | |