Sanctioned Matchup Predictor
Alvin Choi vs Ada Chew
Past Head-to-Head Rubbers (6)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Ada Chew | def. | Alvin Choi | -7,-6,3,9,10 | 2022 CDTTA Pennants 37 - 2110 (2022-10-21) | +53 |
| Ada Chew | def. | Alvin Choi | 3,-8,-8,9,10 | 2023 Croydon Pennants 8 - 2403 (2023-03-24) | +5 |
| Ada Chew | def. | Alvin Choi | -10,6,7,4 | 2022 CDTTA Pennants 38 - 2810 (2022-10-28) | +22 |
| Ada Chew | def. | Alvin Choi | 7,3,-10,4 | 2023 Croydon Pennants 5 - 0303 (2023-03-03) | +12 |
| Ada Chew | def. | Alvin Choi | 7,8,-8,5 | 2023 Croydon Pennants 18 - 1606 (2023-06-16) | +9 |
| Ada Chew | def. | Alvin Choi | 8,11,-6,8 | 2023 Croydon Pennants 15 - 2605 (2023-05-26) | +8 |