| Tournament | Round | John Barker | Barbara Joffe |
| 05.01.2008 Janboree (NSW) | 7 | 458 | 331 |
| 13.01.2008 Hills Yearly Nearly Early (NSW) | 6 | 401 | 334 |
| 12.04.2008 Matchplay Qualifier (NSW) | 7 | 336 | 442 |
| 05.10.2009 NSW CHAMPIONSHIPS (NSW) | 15 | 397 | 374 |
| 23.01.2010 CITY OF SYDNEY (NSW) | 1 | 427 | 398 |
| 20.03.2010 Wyong (NSW) | 1 | 416 | 354 |
| 07.08.2010 EMPIRE BAY 2010 (NSW) | 6 | 451 | 296 |
| 16.03.2013 MATCH PLAY (NSW) | 9 | 388 | 452 |
| 11.02.2023 WORDS 2023 (NSW) | 4 | 395 | 307 |
| 02.12.2023 SUTHERLAND (NSW) | 4 | 382 | 210 |
| Head-to-head after 10 games | 8 | 2 | |
| Average score | 405.1 | 349.8 | |