| Tournament | Round | Eileen Seaborn | Graeme Lock Lee |
| 21.01.1999 City of Sydney Masters (NSW) | 13 | 341 | 411 |
| 21.01.1999 City of Sydney Masters (NSW) | 18 | 329 | 370 |
| 30.01.2000 City of Sydney International Masters (NSW) | 5 | 346 | 438 |
| Head-to-head after 3 games | 0 | 3 | |
| Average score | 338.66 | 406.33 | |
| Spread: | -203 | 203 | |