By surface
| Surface | Tommy Haas | Michael Yani |
|---|---|---|
| Grass | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-04 | ATP | Newport | Round of 16 | Grass | Michael Yani | 2-5 |
| Surface | Tommy Haas | Michael Yani |
|---|---|---|
| Grass | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-07-04 | ATP | Newport | Round of 16 | Grass | Michael Yani | 2-5 |