Match log updated: 2026-08-30 18:41 UTC
John Isner — ATP Match Log
Main draw matches: 30 | W: 11 | L: 19 | Win %: 36.7%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Andreas Beck | 6-7(5) 4-6 6-7(3) | L | H2H | Match data | Aug 27, 2008* | R128 | US Open | Grand Slam | Hard |
| Ivo Karlovic | 7-6(4) 3-6 4-6 | L | H2H | Match data | Aug 20, 2008* | R32 | New Haven | International Series → modern equivalent ATP 250 | Hard |
| Igor Kunitsyn | 6-4 6-4 | W | H2H | Match data | Aug 19, 2008* | R64 | New Haven | International Series → modern equivalent ATP 250 | Hard |
| Juan Martin del Potro | 4-6 4-6 | L | H2H | Match data | Aug 16, 2008* | QF | Washington Open | International Series → modern equivalent ATP 250 | Hard |
| Donald Young | 6-4 7-6(4) | W | H2H | Match data | Aug 15, 2008* | R16 | Washington Open | International Series → modern equivalent ATP 250 | Hard |
| Marcel Granollers | 6-3 6-7(5) 7-6(1) | W | H2H | Match data | Aug 13, 2008* | R32 | Washington Open | International Series → modern equivalent ATP 250 | Hard |
| Marat Safin | 3-6 4-6 | L | H2H | Match data | Aug 7, 2008* | R32 | Los Angeles Open | International Series → modern equivalent ATP 250 | Hard |
| Igor Andreev | 6-3 6-7(8) 5-7 | L | H2H | Match data | Jul 31, 2008* | R32 | Cincinnati Open | Masters 1000 | Hard |
| Andrea Stoppini | 7-6(2) 6-3 | W | H2H | Match data | Jul 30, 2008* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Tommy Haas | 3-6 4-6 | L | H2H | Match data | Jul 18, 2008* | R16 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Robert Kendrick | 7-5 6-4 | W | H2H | Match data | Jul 17, 2008* | R32 | Indianapolis | International Series → modern equivalent ATP 250 | Hard |
| Jesse Levine | 3-6 1-6 | L | H2H | Match data | Jul 10, 2008* | R32 | Newport | International Series → modern equivalent ATP 250 | Grass |
| Ernests Gulbis | 5-7 5-7 7-6(3) 6-7(6) | L | H2H | Match data | Jun 25, 2008* | R128 | Wimbledon | Grand Slam | Grass |
| Radek Stepanek | 3-6 2-6 | L | H2H | Match data | Jun 19, 2008* | R32 | Eastbourne Open | International Series → modern equivalent ATP 250 | Grass |
| Nicolas Mahut | 5-7 4-6 | L | H2H | Match data | Jun 12, 2008* | R32 | Queen's Club Championships | International Series → modern equivalent ATP 250 | Grass |
| Kevin Anderson | 7-6(5) 6-4 | W | H2H | Match data | Jun 11, 2008* | R64 | Queen's Club Championships | International Series → modern equivalent ATP 250 | Grass |
| Juan Ignacio Chela | 6-2 6-3 5-7 3-6 4-6 | L | H2H | Match data | May 27, 2008* | R128 | Roland Garros | Grand Slam | Clay |
| Nikolay Davydenko | 2-6 7-6(6) 3-6 | L | H2H | Match data | May 22, 2008* | R16 | Poertschach | International Series → modern equivalent ATP 250 | Clay |
| Simone Vagnozzi | 6-3 6-2 | W | H2H | Match data | May 21, 2008* | R32 | Poertschach | International Series → modern equivalent ATP 250 | Clay |
| Sergio Roitman | 6-3 6-7(6) 3-6 | L | H2H | Match data | Apr 17, 2008* | R32 | U.S. Men's Clay Court Championship | International Series → modern equivalent ATP 250 | Clay |
| Gael Monfils | 7-6(8) 3-6 3-6 | L | H2H | Match data | Mar 29, 2008* | R128 | Miami Open | Masters 1000 | Hard |
| Nikolay Davydenko | 2-6 6-7(3) | L | H2H | Match data | Mar 16, 2008* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Simone Bolelli | 6-3 6-7(5) 7-6(2) | W | H2H | Match data | Mar 15, 2008* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Kevin Anderson | 6-7(2) 5-7 | L | H2H | Match data | Mar 7, 2008* | R16 | Las Vegas | International Series → modern equivalent ATP 250 | Hard |
| Alejandro Falla | 4-6 6-3 6-4 | W | H2H | Match data | Mar 6, 2008* | R32 | Las Vegas | International Series → modern equivalent ATP 250 | Hard |
| Jurgen Melzer | 7-6(8) 3-6 6-7(4) | L | H2H | Match data | Feb 28, 2008* | R32 | Memphis | International Series Gold → modern equivalent ATP 500 | Hard |
| Guillermo Garcia-Lopez | 6-7(4) 7-6(1) 6-7(11) | L | H2H | Match data | Feb 23, 2008* | QF | San Jose | International Series → modern equivalent ATP 250 | Hard |
| Tommy Haas | 4-6 7-6(6) 6-3 | W | H2H | Match data | Feb 22, 2008* | R16 | San Jose | International Series → modern equivalent ATP 250 | Hard |
| Florent Serra | 7-6(5) 6-4 | W | H2H | Match data | Feb 21, 2008* | R32 | San Jose | International Series → modern equivalent ATP 250 | Hard |
| Fabrice Santoro | 2-6 2-6 4-6 | L | H2H | Match data | Jan 16, 2008* | R128 | Australian Open | Grand Slam | Hard |
| Ivo Minar | 5-7 6-7(7) | L | H2H | Match data | Jan 8, 2008* | Q3 | Sydney International | International Series → modern equivalent ATP 250 | Hard |
| Boris Pashanski | 6-3 7-6(2) | W | H2H | Match data | Jan 7, 2008 | Q2 | Sydney International | International Series → modern equivalent ATP 250 | Hard |
| Arnaud Clement | 6-2 7-6(5) | W | H2H | Match data | Jan 7, 2008 | Q1 | Sydney International | International Series → modern equivalent ATP 250 | Hard |
3 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.