| Tournament | Round | John Barker | Sandra Elliott |
| 10.09.2004 Baulkham Hills Open (NSW) | 7 | 484 | 267 |
| 09.09.2007 Hills Open (NSW) | 1 | 422 | 415 |
| 06.09.2009 hillsopen (NSW) | 7 | 369 | 308 |
| 11.09.2011 BAULKHAM HILLS (NSW) | 2 | 330 | 396 |
| 06.09.2014 WAITARA TEAM CHALLENGE (NSW) | 1 | 372 | 438 |
| 21.09.2014 Sydney Club (NSW) | 6 | 307 | 425 |
| 25.10.2014 Room to Read Charity (NSW) | 7 | 511 | 341 |
| 26.02.2017 Empire Bay (NSW) | 7 | 395 | 324 |
| 06.04.2019 LAKE MACQUARIE (NSW) | 2 | 326 | 366 |
| 07.01.2023 JANBOREE (NSW) | 1 | 489 | 303 |
| 06.01.2024 JANBOREE (NSW) | 2 | 384 | 345 |
| 16.03.2024 LAKE MACQUARIE AUTUMN (NSW) | 7 | 413 | 298 |
| 30.11.2024 LAKE MACQUARIE SPRING (NSW) | 4 | 366 | 346 |
| 08.06.2025 Central Coast (NSW) | 3 | 212 | 580 |
| 21.03.2026 LAKE MACQUARIE AUTUMN (NSW) | 2 | 287 | 406 |
| Head-to-head after 15 games | 9 | 6 | |
| Average score | 377.8 | 370.53 | |
| Spread: | 109 | -109 | |