| Date | Tournament | State | Round | Jeff Chelton | Natalie Tadday |
|---|---|---|---|---|---|
| 07/10/2002 | New South Wales Championships | NSW | 8 | 341 | 347 |
| 19/06/2004 | Wollongong Marj Babb | NSW | 6 | 402 | 242 |
| 17/06/2005 | Wollongong Marj Babb | NSW | 7 | 390 | 288 |
| 23/07/2006 | Winter Challenge | NSW | 13 | 292 | 478 |
| 18/05/2008 | Ulladulla | NSW | 7 | 389 | 281 |
| 31/08/2008 | Oatlands | NSW | 4 | 385 | 423 |
| 02/11/2008 | Nowra Bomaderry 2008 | NSW | 3 | 361 | 467 |
| 14/02/2009 | wordsfeb09 | NSW | 9 | 318 | 539 |
| 16/05/2009 | Ulladulla | NSW | 13 | 277 | 407 |
| 01/05/2010 | SYDNEY WEST 2010 | NSW | 3 | 408 | 390 |
| 25/04/2011 | Aus Championship | ACT | 9 | 375 | 345 |
| 25/04/2011 | Aus Championship | ACT | 19 | 482 | 321 |
| 28/05/2011 | REVESBY | NSW | 5 | 530 | 354 |
| 04/05/2013 | Sydney West | NSW | 5 | 371 | 298 |
| 15/06/2013 | WORDS June | NSW | 6 | 404 | 358 |
| 27/07/2013 | War Of Words | NSW | 3 | 419 | 420 |
| 06/07/2014 | Winter Challenge | NSW | 15 | 318 | 323 |
| Head-to-head after 17 games | 9 | 8 | |||
| Average score | 380.12 | 369.47 | |||
| Spread | 181 | -181 | |||