ATP · US Open 2009 · Round of 32
Juan Martin del Potro d. Daniel Koellerer
Aug 31, 2009 · Grand Slam · Hard · Best of 5· 2h 37m
ARG · Rank 6
6366
AUT · Rank 62
1633
Match stats
J. Martin del PotrovsD. Koellerer
Serve
- 20
- Aces
- 0
- 4
- Double faults
- 2
- 62%58/93
- 1st serve in
- 70%79/113
- 81%47/58
- 1st serve points won
- 51%40/79
- 37%13/35
- 2nd serve points won
- 44%15/34
- 65%60/93
- Service points won
- 49%55/113
- 50%5/10
- Break points saved
- 44%7/16
- 71%12/17
- Service games held
- 47%8/17
Return
- 51%58/113
- Return points won
- 35%33/93
- 56%9/16
- Break points converted
- 50%5/10
Points
- 57%118/206
- Total points won
- 43%88/206
J. Martin del Potro at this event
Round of 128
Round of 64
Round of 32
Round of 16
Quarterfinals
Semifinals
Final
D. Koellerer at this event
Round of 128
Round of 64
Round of 32