Sanctioned Matchup Predictor
Zicong Gu vs Joanna Zhang
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Zicong Gu | def. | Joanna Zhang | 9,8,7 | 2022 CDTTA Pennants 18 - 0603 (2022-06-03) | +5 |
| Joanna Zhang | def. | Zicong Gu | -10,-7,10,9,9 | 2022 Croydon Pennants 23 - 1507 (2022-07-15) | +7 |
| Zicong Gu | def. | Joanna Zhang | 13,7,8 | 2022 CDTTA Pennants 28 - 1908 (2022-08-19) | +6 |