Sanctioned Matchup Predictor
Alex Chang vs George Saperas
Past Head-to-Head Rubbers (9)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| George Saperas | def. | Alex Chang | 8,7,7 | NTTC 2026 Spring Comp Rnd 2 (2026-10-21) | +5 |
| Alex Chang | def. | George Saperas | 6,4,8 | NTTC 2018 Autumn Comp B Grade R7 (2018-04-12) | +1 |
| George Saperas | def. | Alex Chang | 9,11,5 | NTTC 2019 Autumn Comp A2 Grade R7 (2019-04-08) | +13 |
| George Saperas | def. | Alex Chang | 5,6,8 | NTTC 2019 Spring Comp B Grade R3 (2019-09-12) | +10 |
| George Saperas | def. | Alex Chang | 5,6,-8,10 | NTTC 2023 Monday Comp Week 3 (2023-12-04) | +5 |
| George Saperas | def. | Alex Chang | 10,6,8 | NTTC 2022 Spring Comp Finals (2022-11-16) | +4 |
| George Saperas | def. | Alex Chang | -8,7,9,4 | NTTC 2021 Autumn Comp A/R Grade R2 (2021-03-15) | +11 |
| George Saperas | def. | Alex Chang | 8,6,-8,4 | NTTC 2022 Spring Comp Grade 2 Week 1 (2022-10-09) | +5 |
| George Saperas | def. | Alex Chang | -9,8,2,5 | NTTC 2024 Spring Comp Rnd 6 (2024-11-20) | +4 |