Sanctioned Matchup Predictor
Jack Ma vs Cooper Stewart
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Cooper Stewart | def. | Jack Ma | 3-1 | 2017 Queensland Junior Closed Championships (2017-04-24) | +7 |
| Cooper Stewart | def. | Jack Ma | 3-0 | 2017 Queensland Junior Closed Championships (2017-04-24) | +7 |
| Cooper Stewart | def. | Jack Ma | 3-0 | 2017 Queensland Junior Closed Championships (2017-04-24) | +7 |
| Cooper Stewart | def. | Jack Ma | 12,4,6 | 2018 Mackay Open Championships (2018-05-05) | +2 |