Sanctioned Matchup Predictor
Zara Badcock vs John Grainger
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| John Grainger | def. | Zara Badcock | 2,5,1 | DTTA Roster 2019 Wk 3 (2019-03-04) | +46 |
| John Grainger | def. | Zara Badcock | 7,-9,-7,4,7 | DTTA Roster 2019 Wk 7 (2019-04-08) | +10 |
| John Grainger | def. | Zara Badcock | -7,3,8,6 | DTTA Roster 2019 Wk 8 (2019-04-29) | +10 |
| Zara Badcock | def. | John Grainger | -6,8,7,7 | DTTA Roster 2019 Finals Wk 3 (2019-05-27) | +14 |
| John Grainger | def. | Zara Badcock | 9,8,9 | DTTA Spring Roster 2020 (2020-09-03) | +4 |
| John Grainger | def. | Zara Badcock | -5,3,4,-9,9 | DETTA Spring Roster 2020 (2020-09-24) | +5 |
| John Grainger | def. | Zara Badcock | -2,4,8,6 | DTTA Spring Roster Final 2020 (2020-10-15) | +4 |