Sanctioned Matchup Predictor
Isaac Mumford vs John Ballestrino
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Isaac Mumford | def. | John Ballestrino | 10,7,9 | A3 Rnd 2 WTTA Winter (2017-05-30) | +6 |
| Isaac Mumford | def. | John Ballestrino | 6,-4,1,7 | A3 Rnd 7 WTTA Winter (2017-07-18) | +3 |
| Isaac Mumford | def. | John Ballestrino | 8,-10,9,9 | A3 Rnd 4 WTTA Spring (2017-10-10) | +2 |
| Isaac Mumford | def. | John Ballestrino | 7,11,-4,-5,9 | A3 Rnd 11 WTTA Spring (2017-11-28) | +3 |