Sanctioned Matchup Predictor
Geoff G Long vs Dennis Armstrong
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Geoff G Long | def. | Dennis Armstrong | Tasmanian Open (2008-07-05) | +57 | |
| Geoff G Long | def. | Dennis Armstrong | Tasmanian Veterans (2008-07-26) | +28 | |
| Geoff G Long | def. | Dennis Armstrong | 2010 Eastside Open (2010-02-27) | +12 | |
| Geoff G Long | def. | Dennis Armstrong | 2010 Eastside Open (2010-02-27) | +12 | |
| Geoff G Long | def. | Dennis Armstrong | 7,11,7 | NSTTL Open 2014 (2014-02-22) | +6 |
| Geoff G Long | def. | Dennis Armstrong | 10,-6,-3,9,8 | NSTTL Open 2014 (2014-02-22) | +6 |
| Dennis Armstrong | def. | Geoff G Long | 17,-5,11,-6,11 | 2019 Tasmanian Closed (2019-09-04) | +10 |