Aardvark: Kong Chock Heng vs David Wiegand
| Tournament played | Round | Kong Chock Heng | David Wiegand | |
| 1 | 06.11.1999 5th World Championships (AUS) | 3 | 388 | 482 |
| 2 | 09.12.2018 Alchemist Cup (MYS) | 19 | 235 | 609 |
| Head-to-head after 2 games | 0 | 2 | ||
| Average score | 311.5 | 545.5 | ||