Sanctioned Matchup Predictor
David O'Dempsey vs Siew Heng Chan
Past Head-to-Head Rubbers (4)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| David O'Dempsey | def. | Siew Heng Chan | 8,7,16 | ES&CTTA 2015 Summer D Rnd 1 (2015-01-31) | +51 |
| David O'Dempsey | def. | Siew Heng Chan | 5,-8,8,7 | ES&CTTA 2015 Summer D Rnd 6 (2015-03-07) | +3 |
| David O'Dempsey | def. | Siew Heng Chan | 3,5,3 | ES&CTTA 2015 Winter D Rnd 6 (2015-06-18) | +2 |
| David O'Dempsey | def. | Siew Heng Chan | 6,9,11 | ES&CTTA 2015 Winter D Rnd GF (2015-07-30) | +1 |