| Date | Tournament | State | Round | Peter Griffiths | Cheryl Michler |
|---|---|---|---|---|---|
| 01/10/2007 | New South Wales Champs | NSW | 8 | 386 | 403 |
| 22/11/2009 | Central Coast Championships | NSW | 10 | 446 | 393 |
| 22/11/2009 | Central Coast Championships | NSW | 14 | 391 | 436 |
| 30/01/2011 | City of Sydney International Masters | NSW | 5 | 364 | 443 |
| 30/01/2011 | City of Sydney International Masters | NSW | 20 | 356 | 424 |
| 28/05/2011 | REVESBY | NSW | 2 | 400 | 354 |
| 29/01/2012 | CITY OF SYDNEY MASTERS | NSW | 11 | 404 | 290 |
| 16/03/2013 | MATCH PLAY | NSW | 2 | 405 | 337 |
| 20/04/2013 | Spot Surprize | NSW | 4 | 348 | 329 |
| 22/09/2013 | SYDNEY CLUB | NSW | 6 | 286 | 474 |
| 28/09/2013 | SCT Fundraiser | NSW | 7 | 385 | 316 |
| 08/02/2014 | WORDS FEB | NSW | 1 | 374 | 312 |
| 03/01/2015 | JanBoree | NSW | 9 | 346 | 324 |
| 01/12/2018 | Sutherland Shire | NSW | 7 | 339 | 451 |
| 15/05/2022 | LANE COVE INAUGURAL | NSW | 2 | 373 | 357 |
| 07/08/2022 | Revesby | NSW | 2 | 349 | 301 |
| Head-to-head after 16 games | 10 | 6 | |||
| Average score | 372.00 | 371.50 | |||
| Spread | 8 | -8 | |||