| Tournament | Round | Diane Stoyan | Barry Harridge |
| 14.06.2004 Victorian Championships (VIC) | 1 | 281 | 419 |
| 31.01.2009 Ballarat (VIC) | 5 | 395 | 489 |
| 20.03.2011 Langwarrin (VIC) | 5 | 313 | 477 |
| 21.04.2013 Matchplay (VIC) | 3 | 308 | 469 |
| 03.02.2018 saturday sessions 1 (VIC) | 2 | 369 | 372 |
| Head-to-head after 5 games | 0 | 5 | |
| Average score | 333.2 | 445.2 | |
| Spread: | -560 | 560 | |