Sanctioned Matchup Predictor
Federico Ricky Rontale vs Zhi Summer Chen
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Federico Ricky Rontale | def. | Zhi Summer Chen | 8,-9,-12,9,9 | WSTT 2022 Summer C Grade Rnd 5 (2022-04-05) | +25 |
| Zhi Summer Chen | def. | Federico Ricky Rontale | 11,8,7 | WSTT 2021 Summer C Grade Rnd 11 (2021-05-20) | +9 |
| Federico Ricky Rontale | def. | Zhi Summer Chen | 9,8,9 | TTWS 2023 Summer C and D Rnd 12 (2023-05-24) | +11 |
| Zhi Summer Chen | def. | Federico Ricky Rontale | 3,5,8 | TTWS 2023 Winter First Round Finals (2023-11-13) | +13 |