Aardvark: Ken Nakai vs Zina Costanzo
| Tournament played | Round | Ken Nakai | Zina Costanzo | |
| 1 | 20.09.1998 Asia Pacific Championships (MYS) | 7 | 335 | 342 |
| 2 | 20.09.1998 Asia Pacific Championships (MYS) | 14 | 351 | 427 |
| 3 | 20.09.1998 Asia Pacific Championships (MYS) | 15 | 318 | 354 |
| 4 | 20.09.1998 Asia Pacific Championships (MYS) | 16 | 341 | 352 |
| 5 | 20.09.1998 Asia Pacific Championships (MYS) | 17 | 362 | 352 |
| 6 | 20.09.1998 Asia Pacific Championships (MYS) | 18 | 371 | 323 |
| Head-to-head after 6 games | 2 | 4 | ||
| Average score | 346.33 | 358.33 | ||