| Date | Tournament | State | Round | Helen Hynes | Trevor Halsall |
|---|---|---|---|---|---|
| 04/10/2004 | New South Wales Championships | NSW | 7 | 398 | 361 |
| 04/10/2004 | New South Wales Championships | NSW | 11 | 383 | 391 |
| 04/10/2004 | New South Wales Championships | NSW | 20 | 325 | 460 |
| 30/01/2005 | City of Sydney International Masters | NSW | 14 | 294 | 417 |
| 13/02/2005 | Camberwell | VIC | 2 | 280 | 367 |
| 28/03/2005 | Australian Championships | TAS | 11 | 394 | 389 |
| 15/01/2006 | Aestival | VIC | 5 | 394 | 419 |
| 18/03/2007 | Langwarrin | VIC | 5 | 313 | 484 |
| 22/04/2007 | Melbourne Team Challenge | VIC | 3 | 352 | 434 |
| 24/03/2008 | Australian Championship | VIC | 11 | 298 | 461 |
| 04/05/2008 | Queensland Championships | QLD | 11 | 465 | 435 |
| 03/05/2009 | WSC FUND RAISER MAY | VIC | 7 | 269 | 451 |
| 25/04/2011 | Aus Championship | ACT | 2 | 373 | 375 |
| 27/12/2011 | Decathon | VIC | 9 | 467 | 397 |
| 08/09/2013 | Australian Masters and State Team Challenge | VIC | 11 | 402 | 459 |
| 08/07/2018 | Match Play | VIC | 5 | 328 | 366 |
| Head-to-head after 16 games | 4 | 12 | |||
| Average score | 358.44 | 416.62 | |||
| Spread | -931 | 931 | |||