Site data updated: 2026-05-28 18:14 UTC
John Isner def. Louk Sorensen
6-3 7-6(4) 7-5
Match Information
| Date | Jan 21, 2010* |
|---|---|
| Tournament | Australian Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R64 |
| Winner | John Isner |
| Score | 6-3 7-6(4) 7-5 |
| Loser | Louk Sorensen |
| Duration | 2h 16m |
| Stat | John Isner | Louk Sorensen |
|---|---|---|
| Aces | 21 | 11 |
| Double faults | 2 | 6 |
| First serve % | 74 | 61 |
| First serve points won % | 76 | 91 |
| Second serve points won % | 67 | 50 |
| Break points saved % | 100 | 60 |
| Break points converted % | 40 | 0 |
| Service points won % | 73 | 75 |
| Return points won % | 25 | 27 |
| Total points won % | 52 | 48 |
Pre-match Comparison
| Field | John Isner | Louk Sorensen |
|---|---|---|
| Country | USA | IRL |
| Birth date | Apr 26, 1985 | Jan 7, 1985 |
| Age | 24 | 25 |
| Height | 208 | 175 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 28 | 284 |
| Ranking points (entering) | 1,260 | 156 |
| Elo (entering) | 1,915 | 1,589 |
| Career W-L | 467–293 | 2–4 |
| Career earnings | $22,433,361 | $199,032 |
Path
John Isner's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 20, 2010 | R128 | Andreas Seppi | 6-3 6-3 3-6 5-7 6-4 | W | H2H | Match data |
John Isner's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 24, 2010 | R32 | Gael Monfils | 6-1 4-6 7-6(4) 7-6(5) | W | H2H | Match data |
Louk Sorensen's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jan 20, 2010 | R128 | Yen-Hsun Lu | 6-4 3-6 6-2 6-1 | W | H2H | Match data |
| Jan 19, 2010 | Q3 | Daniel King-Turner | 6-4 7-6(3) | W | H2H | Match data |
| Jan 19, 2010 | Q2 | Michael Yani | 6-4 3-6 6-3 | W | H2H | Match data |
| Jan 18, 2010 | Q1 | Benjamin Balleret | 7-6(6) 6-3 | W | H2H | Match data |