Sanctioned Matchup Predictor
Michael Cha vs Andrew Lee
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Michael Cha | def. | Andrew Lee | 7,-8,9,6 | TTSA Pennant Mon-Tue June 13-14 R05 (2016-06-14) | +20 |
| Michael Cha | def. | Andrew Lee | 6,-7,9,9 | TTSA Winter Pennant - 2023 Week 10 (2023-07-24) | +7 |
| Andrew Lee | def. | Michael Cha | 13,-5,5,9 | TTSA Winter Pennant - 2023 Week 15 (2023-08-28) | +12 |
| Michael Cha | def. | Andrew Lee | 10,-9,5,8 | TTSA Winter Pennant - 2023 Week 5 (2023-06-05) | +10 |
| Michael Cha | def. | Andrew Lee | -8,10,6,8 | 2025 TTSA Winter Pennant - Div 3 - Round 5 (2025-06-10) | +28 |