Sanctioned Matchup Predictor
Oscar Smollen vs John Grainger
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| John Grainger | def. | Oscar Smollen | 9,4,9 | DTTA Roster 2019 Wk 9 (2019-05-06) | 0 |
| Oscar Smollen | def. | John Grainger | 3-0 | 2021 Roster 1 Week 8 Monday (2021-03-29) | +2 |
| Oscar Smollen | def. | John Grainger | 3-0 | 2021 Roster 1 Week 1 Monday (2021-02-08) | +14 |