| Date | Tournament | State | Round | John Barker | Keri Heart |
|---|---|---|---|---|---|
| 13/06/2016 | Vic Champs | VIC | 5 | 435 | 411 |
| 13/06/2016 | Vic Champs | VIC | 15 | 366 | 403 |
| 13/06/2016 | Vic Champs | VIC | 23 | 503 | 405 |
| 11/09/2016 | MASTERS AND STATE CHAL | VIC | 15 | 312 | 417 |
| 02/10/2017 | NSW CHAMPS | NSW | 10 | 356 | 423 |
| 10/06/2018 | Vic Champs | VIC | 12 | 392 | 398 |
| 10/06/2018 | Vic Champs | VIC | 15 | 392 | 422 |
| 25/08/2019 | WESPA Seniors 2019 | QLD | 23 | 323 | 363 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 2 | 448 | 361 |
| 07/10/2019 | NSW CHAMPIONSHIP | NSW | 19 | 340 | 423 |
| 04/06/2022 | BEECROFT SWAN SONG | NSW | 5 | 383 | 435 |
| 03/11/2022 | Seniors Championship | NSW | 24 | 421 | 292 |
| 30/09/2023 | NSW CHAMPIONSHIP | NSW | 5 | 335 | 453 |
| 20/07/2024 | WINTER MASTERS | NSW | 10 | 351 | 433 |
| 20/07/2024 | WINTER MASTERS | NSW | 16 | 236 | 495 |
| 06/10/2025 | NSW CHAMPIONSHIP 2025 | NSW | 11 | 342 | 446 |
| 06/10/2025 | NSW CHAMPIONSHIP 2025 | NSW | 14 | 385 | 356 |
| 15/11/2025 | LAKE MACQUARIE | NSW | 4 | 376 | 321 |
| Head-to-head after 18 games | 6 | 12 | |||
| Average score | 372.00 | 403.17 | |||
| Spread | -561 | 561 | |||