| Tournament | Round | Gladys Sharp | Cynthia Cook |
| 26.04.1998 Western Suburbs (VIC) | 6 | 387 | 312 |
| 18.07.1999 Nunawading (VIC) | 4 | 306 | 384 |
| 27.08.2000 Bentleigh (VIC) | 6 | 301 | 293 |
| 11.02.2001 Ballarat (VIC) | 5 | 387 | 299 |
| 26.08.2001 Eastern Suburbs (VIC) | 5 | 420 | 346 |
| 14.10.2001 Frankston (VIC) | 5 | 301 | 462 |
| 14.06.2004 Victorian Championships (VIC) | 5 | 395 | 289 |
| 26.09.2004 Essendon (VIC) | 2 | 346 | 386 |
| Head-to-head after 8 games | 5 | 3 | |
| Average score | 355.37 | 346.37 | |
| Spread: | 72 | -72 | |