| Tournament | Round | Ethel Collins | Alison Pollard |
| 26.07.1998 Winter Masters (NSW) | 9 | 326 | 395 |
| 21.01.1999 City of Sydney Masters (NSW) | 6 | 281 | 427 |
| 21.01.1999 City of Sydney Masters (NSW) | 17 | 350 | 386 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 319 | 402.66 | |
| Spread: | -251 | 251 | |