| Date | Tournament | State | Round | Don Hadley | Sue Gergelifi |
|---|---|---|---|---|---|
| 22/07/2007 | Winter Masters | NSW | 7 | 375 | 391 |
| 22/07/2007 | Winter Masters | NSW | 18 | 397 | 343 |
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 4 | 389 | 438 |
| 18/07/2009 | Winter Masters | NSW | 1 | 377 | 435 |
| 18/07/2009 | Winter Masters | NSW | 15 | 367 | 332 |
| 30/05/2010 | Revesby | NSW | 3 | 527 | 317 |
| 17/07/2011 | Winter Masters | NSW | 9 | 417 | 260 |
| 21/04/2014 | Australian Championship | NSW | 13 | 344 | 317 |
| 06/10/2014 | NSW Championships | NSW | 19 | 401 | 367 |
| 03/10/2016 | NSW Championships | NSW | 12 | 362 | 362 |
| 03/10/2016 | NSW Championships | NSW | 13 | 442 | 346 |
| Head-to-head after 11 games | 7.5 | 3.5 | |||
| Average score | 399.82 | 355.27 | |||
| Spread | 490 | -490 | |||