| Tournament | Round | David Vanzyl | Fifi Lefebvre |
| 18.09.2011 ROCKINGHAM (WA) | 2 | 386 | 355 |
| 06.11.2011 Progressive (WA) | 9 | 367 | 339 |
| 26.02.2012 February Trisection (WA) | 3 | 402 | 326 |
| 01.07.2012 BISECTION (WA) | 5 | 396 | 356 |
| 10.02.2013 Fremantle (WA) | 5 | 439 | 412 |
| 07.04.2013 APRIL MAXIMIN (WA) | 7 | 353 | 358 |
| 19.05.2013 MELVILLE (WA) | 3 | 320 | 434 |
| 15.09.2013 TRISEP13 (WA) | 3 | 343 | 443 |
| 13.10.2013 October Trisection (WA) | 7 | 356 | 409 |
| 08.12.2013 DEC OPEN (WA) | 8 | 429 | 373 |
| 07.12.2014 Dec OPEN (WA) | 3 | 385 | 363 |
| Head-to-head after 11 games | 7 | 4 | |
| Average score | 379.63 | 378.9 | |
| Spread: | 8 | -8 | |