| Tournament | Round | Brian Harry | Leif Cooper |
| 06.11.2011 Progressive (WA) | 2 | 343 | 361 |
| 05.02.2012 FREMANTLE (WA) | 7 | 373 | 351 |
| 03.06.2013 WA Championship (WA) | 11 | 235 | 461 |
| 08.12.2013 DEC OPEN (WA) | 6 | 318 | 490 |
| Head-to-head after 4 games | 1 | 3 | |
| Average score | 317.25 | 415.75 | |
| Spread: | -394 | 394 | |