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