3 - 0DUAN, CHANGPING vs HANSON, DANA |
Tournament | Date | Winner | Loser | Event | Score | +/- |
---|---|---|---|---|---|---|
2017 SuperMicro US Nationals | 07/03/2017 - 07/08/2017 | Duan, Changping | Hanson, Dana | Men's 60+ Singles | 2,5,7 | 0 |
2009 US Nationals | - 12/19/2009 | Duan, Changping | Hanson, Dana | -8, 5, 6, 6 | 0 | |
2003 USA TT National Champions | - 12/20/2003 | Duan, Changping | Hanson, Dana | 2, 5, 2 | 0 |