Sanctioned Matchup Predictor
Chi Quang Lu vs David Clackson
Past Head-to-Head Rubbers (6)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| David Clackson | def. | Chi Quang Lu | -7,7,5,7 | 2019 NSW Veterans Team Pennant Week 2 (2019-03-17) | +6 |
| David Clackson | def. | Chi Quang Lu | 5,9,-6,6 | 2020 NSW Veterans Team Pennant Week 1 (2020-02-16) | +16 |
| David Clackson | def. | Chi Quang Lu | 7,9,9 | 2022 NSW Veterans Team Pennant A2 Rnd 13 & 14 (2022-08-06) | +4 |
| David Clackson | def. | Chi Quang Lu | 8,5,4 | WSTT 2021 Summer A2 Grade Rnd 2 (2021-03-02) | +5 |
| David Clackson | def. | Chi Quang Lu | 10,5,-10,7 | 2023 NSW Veterans Teams Division 1 (2023-05-06) | +5 |
| David Clackson | def. | Chi Quang Lu | 1,6,-9,6 | 2025 NSW Veterans Teams Division 3 4 and 5 Rnd 3 & 4 (2025-03-02) | +3 |