By surface
| Surface | Tommy Haas | Yen Hsun Lu |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2013-08-26 | ATP | US Open | Round of 64 | Hard | Tommy Haas | 6-3 | 6-4 | 7-63 | ||
| 2007-01-28 | ATP | Delray Beach | Round Robin | Hard | Tommy Haas | 2-6 | 6-4 | 6-3 |