Sanctioned Matchup Predictor
Peter Mayboroda vs Lefan Zhang
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Peter Mayboroda | def. | Lefan Zhang | 5,8,6 | City of Mitcham Senior (2025-02-16) | +109 |
| Lefan Zhang | def. | Peter Mayboroda | 2,-9,7,-4,6 | TTSA Winter Pennant 2026 - Week 5 (2026-06-15) | +1 |
| Peter Mayboroda | def. | Lefan Zhang | -9,8,-13,5,9 | TTSA Winter Pennant 2026 - Week 12 (2026-08-10) | +16 |