Sanctioned Matchup Predictor
Heinz Hellwig vs Duc Douglas Hua
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Heinz Hellwig | def. | Duc Douglas Hua | -4,8,-9,7,13 | WSTT 2020 Winter D Rnd 6 (2020-09-10) | +12 |
| Duc Douglas Hua | def. | Heinz Hellwig | 9,6,4 | WSTT 2021 Summer B (2021-11-12) | +12 |
| Duc Douglas Hua | def. | Heinz Hellwig | 6,-6,4,7 | WSTT 2022 Summer D Grade Rnd 9 (2022-05-04) | +3 |
| Duc Douglas Hua | def. | Heinz Hellwig | 12,6,8 | TTWS 2022 Winter C and D Grade Rnd 9 (2022-10-04) | +2 |