James Blake defeated Tommy Haas 1-6 6-3 6-3 in the New Haven round of 16 on hard. James Blake extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-08-27 | US Open | R16 | hard | Tommy Haas | 4-6 6-4 3-6 6-0 7-6(4) |
| 2006-10-30 | Paris Masters | R16 | hard | Tommy Haas | 6-4 6-2 |
| 2006-03-06 | Indian Wells Masters | R16 | hard | James Blake | 6-3 3-0 RET |
| 2002-02-18 | Memphis | QF | hard | James Blake | 6-3 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.