| Tournament | Round | Joan Ashton | Ray Harvey |
| 21.03.1999 March (SA) | 6 | 262 | 385 |
| 23.05.1999 May (SA) | 4 | 365 | 306 |
| 21.11.1999 November (SA) | 5 | 366 | 248 |
| 19.01.2000 January Open (SA) | 5 | 294 | 238 |
| Head-to-head after 4 games | 3 | 1 | |
| Average score | 321.75 | 294.25 | |
| Spread: | 110 | -110 | |