| Tournament | Round | Lorraine Thomas | Gwen Chadwick |
| 14.09.2003 Melbourne Masters (VIC) | 3 | 380 | 368 |
| 28.11.2004 Bentleigh (VIC) | 1 | 451 | 308 |
| 29.12.2004 Decathon (VIC) | 1 | 420 | 393 |
| 28.12.2005 Decathon (VIC) | 3 | 269 | 362 |
| 15.01.2006 Aestival (VIC) | 6 | 413 | 406 |
| 21.01.2007 AESTIVAL FESTIVAL 2007 (VIC) | 2 | 466 | 291 |
| 18.03.2007 Langwarrin (VIC) | 3 | 417 | 445 |
| Head-to-head after 7 games | 5 | 2 | |
| Average score | 402.28 | 367.57 | |
| Spread: | 243 | -243 | |