| Date | Tournament | State | Round | Jeff Chelton | Sue Gergelifi |
|---|---|---|---|---|---|
| 28/07/1996 | Winter Masters | NSW | 8 | 325 | 351 |
| 24/01/1997 | City of Sydney International Masters | NSW | 5 | 379 | 345 |
| 15/02/1997 | Wollongong | NSW | 6 | 385 | 391 |
| 05/04/1999 | Australian Championships | NSW | 9 | 360 | 405 |
| 19/02/2000 | Wollongong | NSW | 2 | 346 | 342 |
| 01/10/2001 | New South Wales Championships | NSW | 11 | 342 | 362 |
| 01/10/2001 | New South Wales Championships | NSW | 22 | 309 | 416 |
| 22/02/2003 | Wollongong | NSW | 5 | 353 | 286 |
| 07/07/2013 | Winter Challenge | NSW | 4 | 307 | 393 |
| 28/09/2013 | SCT Fundraiser | NSW | 8 | 356 | 331 |
| Head-to-head after 10 games | 4 | 6 | |||
| Average score | 346.20 | 362.20 | |||
| Spread | -160 | 160 | |||