| Date | Tournament | State | Round | Devorah Ullman | John Barker |
|---|---|---|---|---|---|
| 22/02/2020 | MATCHPLAY QUALIFIER | NSW | 7 | 263 | 298 |
| 14/03/2021 | NO FRILLS 2 | NSW | 6 | 202 | 506 |
| 02/04/2022 | LAKE MACQUARIE 2022 | NSW | 4 | 439 | 368 |
| 04/03/2023 | LAKE MACQUARIE AUTUMN | NSW | 7 | 386 | 484 |
| 22/04/2023 | Wallerawang | NSW | 1 | 282 | 460 |
| 22/04/2023 | Wallerawang | NSW | 14 | 383 | 312 |
| 02/12/2023 | SUTHERLAND | NSW | 5 | 321 | 433 |
| 16/03/2024 | LAKE MACQUARIE AUTUMN | NSW | 4 | 315 | 448 |
| 24/05/2025 | BURWOOD RAT IMPROVE | NSW | 1 | 337 | 351 |
| 22/06/2025 | THE EPPING CLUB COMP | NSW | 4 | 403 | 349 |
| 13/12/2025 | BUNDANOON | NSW | 8 | 323 | 373 |
| 21/03/2026 | LAKE MACQUARIE AUTUMN | NSW | 7 | 266 | 435 |
| 23/05/2026 | RATINGS IMPROVERS 2 | NSW | 8 | 418 | 355 |
| Head-to-head after 13 games | 4 | 9 | |||
| Average score | 333.69 | 397.85 | |||
| Spread | -834 | 834 | |||