| Date | Tournament | State | Round | Chris Ostrowski | Jan Serisier |
|---|---|---|---|---|---|
| 04/10/2008 | NSW CHAMPIONSHIPS 08 | NSW | 4 | 404 | 368 |
| 04/10/2010 | NSW Championships | NSW | 11 | 436 | 368 |
| 04/10/2010 | NSW Championships | NSW | 15 | 325 | 505 |
| 03/10/2011 | NSW Championships | NSW | 21 | 352 | 444 |
| 27/05/2012 | Revesby | NSW | 4 | 374 | 346 |
| 16/06/2012 | Wollongong WORDS Winter | NSW | 8 | 419 | 368 |
| 22/07/2012 | Winter Masters | NSW | 3 | 398 | 327 |
| 22/07/2012 | Winter Masters | NSW | 12 | 284 | 441 |
| 01/09/2012 | War of Words | NSW | 1 | 374 | 378 |
| 14/10/2012 | SPRING MARATHON | NSW | 6 | 336 | 371 |
| 25/11/2012 | CENTRAL COAST C'SHIP 2 DAY | NSW | 3 | 348 | 325 |
| 05/01/2013 | Janboree | NSW | 8 | 321 | 335 |
| 03/03/2013 | Balmain BUGS | NSW | 6 | 405 | 400 |
| 04/05/2013 | Sydney West | NSW | 3 | 404 | 347 |
| 25/05/2013 | Revesby | NSW | 5 | 406 | 318 |
| 15/06/2013 | WORDS June | NSW | 3 | 377 | 418 |
| 21/07/2013 | Winter Masters | NSW | 17 | 290 | 361 |
| 26/10/2013 | Room to Read | NSW | 8 | 425 | 425 |
| 10/11/2013 | ACT CHAMPIONSHIPS | ACT | 14 | 398 | 342 |
| 24/11/2013 | CC C'SHIP 2 DAY | NSW | 3 | 316 | 371 |
| 31/05/2014 | CENTRAL COAST | NSW | 7 | 340 | 356 |
| 20/07/2014 | Winter Masters | NSW | 16 | 432 | 341 |
| 24/08/2014 | Hills Open | NSW | 3 | 345 | 329 |
| Head-to-head after 23 games | 12.5 | 10.5 | |||
| Average score | 369.96 | 373.22 | |||
| Spread | -75 | 75 | |||