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