| Date | Tournament | State | Round | Doris Sanders | Jan Robertson |
|---|---|---|---|---|---|
| 03/05/1998 | Maelstrom | QLD | 3 | 311 | 370 |
| 02/05/1999 | Maelstrom | QLD | 1 | 302 | 378 |
| 21/08/1999 | Queensland Championships | QLD | 8 | 322 | 289 |
| Head-to-head after 3 games | 1 | 2 | |||
| Average score | 311.67 | 345.67 | |||
| Spread | -102 | 102 | |||