Sanctioned Matchup Predictor
David Sung vs John Donaghey
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| David Sung | def. | John Donaghey | -9,9,9,3 | ES&CTTA 2016 Summer C Rnd 3 (2016-02-17) | +3 |
| David Sung | def. | John Donaghey | 10,6,5 | ES&CTTA 2016 Winter C Rnd 3 (2016-06-08) | +3 |