| Tournament | Round | Rena Aitken | Lay-Hoon Ng |
| 30.06.2019 McKinnon House Fundraiser (VIC) | 3 | 314 | 324 |
| 28.02.2021 Bil Rose Aestival 2021 (VIC) | 7 | 319 | 322 |
| 18.04.2021 NATS AFTERPARTY (VIC) | 7 | 279 | 396 |
| 15.05.2022 MAY TOURNAMENT (VIC) | 3 | 210 | 321 |
| 05.05.2024 SATURDAY SESSIONS 24 April (VIC) | 3 | 352 | 366 |
| 30.06.2024 SUNDAY SESSIONS (VIC) | 5 | 339 | 313 |
| 25.08.2024 Classic 24 (VIC) | 3 | 297 | 356 |
| Head-to-head after 7 games | 1 | 6 | |
| Average score | 301.42 | 342.57 | |
| Spread: | -288 | 288 | |