| Tournament | Round | Denise Smith | Sue Gergelifi |
| 04.10.2004 New South Wales Championships (NSW) | 7 | 330 | 385 |
| 03.10.2011 NSW Championships (NSW) | 7 | 414 | 300 |
| 07.02.2015 Matchplay qualifier (NSW) | 4 | 370 | 400 |
| 29.01.2017 City of Sydney International Masters (NSW) | 13 | 253 | 452 |
| 11.02.2017 WORDS Feb (NSW) | 3 | 415 | 331 |
| 10.03.2018 Matchplay Qualifer (NSW) | 4 | 302 | 451 |
| Head-to-head after 6 games | 2 | 4 | |
| Average score | 347.33 | 386.5 | |
| Spread: | -235 | 235 | |