| Date | Tournament | State | Round | Arni Abbott | Betty Mitchell |
|---|---|---|---|---|---|
| 22/02/1998 | Unley February | SA | 4 | 415 | 263 |
| 29/03/1998 | Unley | SA | 4 | 415 | 263 |
| 12/09/1998 | September | SA | 4 | 392 | 312 |
| 21/05/2001 | May | SA | 4 | 350 | 387 |
| 23/03/2001 | South Australian Championships | SA | 4 | 423 | 254 |
| 09/03/2002 | South Australian Championships | SA | 12 | 380 | 309 |
| 09/03/2002 | South Australian Championships | SA | 14 | 449 | 224 |
| 10/02/2002 | February | SA | 2 | 302 | 308 |
| 12/01/2003 | Open | SA | 3 | 356 | 367 |
| 15/02/2003 | Unley February | SA | 1 | 378 | 295 |
| 13/09/2003 | Southern Tournament | SA | 1 | 319 | 273 |
| 07/03/2004 | South Australian Championships | SA | 3 | 378 | 370 |
| 18/09/2004 | Southern Tournament | SA | 1 | 337 | 293 |
| 16/10/2004 | Unley October | SA | 1 | 399 | 292 |
| 16/04/2005 | April | SA | 1 | 299 | 361 |
| 18/06/2005 | June | SA | 1 | 359 | 306 |
| 15/10/2005 | October | SA | 6 | 414 | 305 |
| 20/11/2005 | November | SA | 4 | 371 | 276 |
| 16/06/2006 | June | SA | 3 | 432 | 240 |
| 09/03/2008 | South Australian Championships | SA | 6 | 396 | 322 |
| 09/03/2008 | South Australian Championships | SA | 9 | 363 | 368 |
| 07/02/2010 | SA February | SA | 2 | 392 | 331 |
| Head-to-head after 22 games | 17 | 5 | |||
| Average score | 378.14 | 305.41 | |||
| Spread | 1600 | -1600 | |||