Sanctioned Matchup Predictor
Kamal Ali vs Jonathan Sierra
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Jonathan Sierra | def. | Kamal Ali | 3,8,2 | WSTT 2020 WInter C Rnd 1 & 2 (2020-08-06) | +7 |
| Jonathan Sierra | def. | Kamal Ali | 2,9,8 | TTWS 2022 Winter C Grade Rnd 2 (2022-08-17) | +8 |
| Jonathan Sierra | def. | Kamal Ali | 3-2 | WSTT Graded Championships (2022-07-19) | +9 |
| Jonathan Sierra | def. | Kamal Ali | 5,8,7 | WSTT 2021 Summer C Grade Rnd 1 (2021-03-11) | +8 |