| Tournament | Round | Zina Costanzo | Peter Bauer |
| 23.09.2000 Essendon (VIC) | 6 | 405 | 362 |
| 04.03.2001 Bendigo (VIC) | 3 | 368 | 346 |
| 21.04.2003 Australian Championships (SA) | 1 | 362 | 473 |
| 23.08.2003 Ballarat (VIC) | 3 | 314 | 412 |
| 14.11.2004 Geelong (VIC) | 5 | 295 | 424 |
| 28.12.2005 Decathon (VIC) | 6 | 385 | 371 |
| 28.12.2006 Decathon (VIC) | 2 | 500 | 331 |
| 06.01.2007 Marathon (VIC) | 5 | 364 | 322 |
| 12.10.2008 xiao ting 3 (VIC) | 1 | 344 | 309 |
| 01.03.2009 TEAM CHALLENGE (VIC) | 7 | 328 | 300 |
| Head-to-head after 10 games | 7 | 3 | |
| Average score | 366.5 | 365 | |
| Spread: | 15 | -15 | |