| Tournament | Round | Nancy Haig | Wendy Kovarik |
| 14.01.2001 Greenbank (QLD) | 5 | 304 | 352 |
| 25.08.2002 Queensland Championships (QLD) | 5 | 236 | 228 |
| 25.08.2002 Queensland Championships (QLD) | 7 | 237 | 365 |
| 18.05.2003 Donnybrook (QLD) | 4 | 294 | 352 |
| 10.02.2008 Ipswich (QLD) | 6 | 326 | 286 |
| 14.02.2009 Ipswich (QLD) | 4 | 331 | 323 |
| Head-to-head after 6 games | 3 | 3 | |
| Average score | 288 | 317.66 | |
| Spread: | -178 | 178 | |