| Tournament | Round | Graeme Lock Lee | Roberta Tait |
| 11.09.2011 AUSTRALIAN MASTERS & STC (SA) | 19 | 346 | 341 |
| 09.04.2012 Australian Championship (TAS) | 17 | 289 | 410 |
| 05.01.2013 Janboree (NSW) | 8 | 335 | 366 |
| 11.09.2016 MASTERS AND STATE CHAL (VIC) | 1 | 425 | 337 |
| Head-to-head after 4 games | 2 | 2 | |
| Average score | 348.75 | 363.5 | |
| Spread: | -59 | 59 | |