| Tournament | Round | Judy Hay | Jan Serisier |
| 05.10.1998 New South Wales Championships (NSW) | 19 | 365 | 339 |
| 05.06.1999 Wollongong Marj Babb (NSW) | 5 | 365 | 288 |
| 10.07.1999 Chatswood (NSW) | 3 | 351 | 290 |
| 04.10.1999 New South Wales Championships (NSW) | 10 | 356 | 353 |
| 05.03.2000 Balmain Bugs (NSW) | 5 | 282 | 386 |
| 22.07.2001 Winter Masters (NSW) | 9 | 394 | 352 |
| 27.01.2003 City of Sydney International Masters (NSW) | 1 | 355 | 360 |
| 15.05.2003 Ulladulla (NSW) | 13 | 294 | 328 |
| 05.06.2004 Woy Woy (NSW) | 7 | 338 | 356 |
| 22.07.2007 Winter Masters (NSW) | 19 | 323 | 448 |
| 24.11.2007 CENTRAL COAST CHAMPS (NSW) | 1 | 281 | 394 |
| 12.04.2008 Matchplay Qualifier (NSW) | 5 | 358 | 452 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 3 | 437 | 327 |
| 18.08.2013 Baulkham Hills Open (NSW) | 4 | 253 | 432 |
| Head-to-head after 14 games | 6 | 8 | |
| Average score | 339.42 | 364.64 | |
| Spread: | -353 | 353 | |