| Tournament | Round | Barry Harridge | Siva Sivapalasundram |
| 22.04.2000 Australian Championships (QLD) | 17 | 334 | 398 |
| 26.06.2016 Youth FR A (VIC) | 1 | 397 | 379 |
| 03.11.2022 Seniors Championship (NSW) | 5 | 487 | 301 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 406 | 359.33 | |
| Spread: | 140 | -140 | |