| Tournament | Round | Elizabeth McKean | Lay-Hoon Ng |
| 30.06.2019 McKinnon House Fundraiser (VIC) | 1 | 401 | 402 |
| 18.04.2021 NATS AFTERPARTY (VIC) | 2 | 356 | 446 |
| 05.12.2021 Vic December (VIC) | 6 | 398 | 319 |
| 28.12.2021 Decathon 21 (VIC) | 3 | 544 | 267 |
| 27.12.2022 Decathon (VIC) | 8 | 310 | 414 |
| 09.07.2023 MIDWINTER (VIC) | 4 | 346 | 358 |
| 27.08.2023 August (VIC) | 4 | 382 | 325 |
| Head-to-head after 7 games | 3 | 4 | |
| Average score | 391 | 361.57 | |
| Spread: | 206 | -206 | |