Sanctioned Matchup Predictor
Ronald Winkelman vs Jason Cox
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Ronald Winkelman | def. | Jason Cox | 2017 TTV Country Champs Sunday D3-E6 (2017-06-11) | +31 | |
| Jason Cox | def. | Ronald Winkelman | 8,2,4 | 2022 TTV Country Championships Teams Event Rnds 1 and 2 (2022-06-11) | +5 |