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