| Tournament | Round | Kerry Constable | Jean McGiffen |
| 24.10.1998 Spring Marathon (NSW) | 11 | 393 | 472 |
| 13.02.1999 Wollongong (NSW) | 6 | 348 | 449 |
| 21.05.1999 Ulladulla (NSW) | 4 | 348 | 409 |
| 05.12.1999 ACT Christmas Capers (ACT) | 5 | 480 | 295 |
| 18.08.2001 Revesby (NSW) | 2 | 398 | 395 |
| 09.12.2001 ACT Championships (ACT) | 7 | 429 | 464 |
| 26.05.2002 Ulladulla (NSW) | 10 | 359 | 408 |
| 17.08.2002 Revesby (NSW) | 7 | 447 | 257 |
| 24.11.2002 ACT Championships (ACT) | 6 | 378 | 363 |
| 22.02.2003 Wollongong (NSW) | 5 | 316 | 399 |
| 15.05.2003 Ulladulla (NSW) | 9 | 446 | 416 |
| 20.07.2003 Winter Masters (NSW) | 5 | 350 | 325 |
| 06.10.2003 NSW Championships (NSW) | 16 | 374 | 442 |
| 23.05.2004 Ulladulla (NSW) | 10 | 315 | 497 |
| 22.05.2005 Ulladulla (NSW) | 1 | 349 | 357 |
| 02.10.2006 New South Wales Championships (NSW) | 11 | 323 | 393 |
| Head-to-head after 16 games | 6 | 10 | |
| Average score | 378.31 | 396.31 | |
| Spread: | -288 | 288 | |