| Date | Tournament | State | Round | Jan Robertson | Svend Grunnet |
|---|---|---|---|---|---|
| 11/10/1998 | Greenbank | QLD | 3 | 316 | 335 |
| 06/12/1998 | Southport | QLD | 5 | 361 | 342 |
| 21/02/1999 | Ipswich | QLD | 5 | 302 | 282 |
| 13/06/1999 | Millmerran | QLD | 5 | 351 | 387 |
| 21/08/1999 | Queensland Championships | QLD | 9 | 391 | 313 |
| 12/09/1999 | Toowoomba | QLD | 2 | 374 | 322 |
| 30/04/2000 | Auran Round Robin | QLD | 7 | 322 | 329 |
| 05/05/2001 | Auran Round Robin | QLD | 6 | 384 | 350 |
| 20/05/2001 | Harrisville | QLD | 4 | 320 | 312 |
| 04/08/2002 | Newmarket | QLD | 3 | 332 | 415 |
| 08/12/2002 | Southport | QLD | 3 | 331 | 457 |
| 12/01/2003 | Greenbank | QLD | 3 | 368 | 340 |
| 09/02/2003 | Ipswich | QLD | 4 | 441 | 209 |
| 15/02/2004 | Ipswich | QLD | 5 | 388 | 334 |
| 12/09/2004 | Toowoomba | QLD | 5 | 326 | 310 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 3 | 320 | 341 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 10 | 311 | 338 |
| 13/06/2005 | Toowoomba Winter Wound Wobin | QLD | 15 | 403 | 277 |
| Head-to-head after 18 games | 11 | 7 | |||
| Average score | 352.28 | 332.94 | |||
| Spread | 348 | -348 | |||