Match log updated: 2026-05-28 18:14 UTC
Ivo Karlovic — ATP Match Log
27 main-draw matches · 11–16 · 40.7% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Collin Altamirano | 5-7 4-6 | L | H2H | Match data | Aug 28, 2018* | Q2 | US Open | Grand Slam | Hard |
| Illya Marchenko | 6-3 7-6(7) | W | H2H | Match data | Aug 27, 2018 | Q1 | US Open | Grand Slam | Hard |
| Hubert Hurkacz | 6-7(3) 6-7(4) | L | H2H | Match data | Aug 12, 2018* | Q2 | Cincinnati Open | Masters 1000 | Hard |
| Taro Daniel | 7-6(5) 6-3 | W | H2H | Match data | Aug 12, 2018* | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Elias Ymer | 4-6 3-6 | L | H2H | Match data | Aug 1, 2018* | R32 | Los Cabos Open | ATP 250 | Hard |
| Donald Young | 6-2 6-7(5) 6-7(6) | L | H2H | Match data | Jul 26, 2018* | R32 | Atlanta | ATP 250 | Hard |
| Dudi Sela | 6-7(6) 7-6(4) 2-6 | L | H2H | Match data | Jul 20, 2018* | R16 | Newport | ATP 250 | Grass |
| Alex de Minaur | 6-7(2) 7-6(3) 7-5 | W | H2H | Match data | Jul 19, 2018* | R32 | Newport | ATP 250 | Grass |
| Jan-Lennard Struff | 7-6(5) 6-3 6-7(4) 6-7(4) 11-13 | L | H2H | Match data | Jul 5, 2018* | R64 | Wimbledon | Grand Slam | Grass |
| Mikhail Youzhny | 4-6 7-5 7-6(7) 6-3 | W | H2H | Match data | Jul 4, 2018* | R128 | Wimbledon | Grand Slam | Grass |
| Lukas Lacko | 6-7(5) 6-7(2) | L | H2H | Match data | Jun 18, 2018 | Q1 | Halle Open | ATP 500 | Grass |
| Robin Haase | 6-7(3) 7-6(5) 3-6 | L | H2H | Match data | Jun 14, 2018* | R32 | Libéma Open | ATP 250 | Grass |
| Corentin Moutet | 6-7(7) 2-6 6-7(5) | L | H2H | Match data | May 29, 2018* | R128 | Roland Garros | Grand Slam | Clay |
| Peter Gojowczyk | 6-7(4) 6-4 6-7(1) | L | H2H | Match data | May 23, 2018* | R32 | Geneva Open | ATP 250 | Clay |
| Philipp Kohlschreiber | 5-7 4-6 | L | H2H | Match data | May 3, 2018* | R32 | Munich Open | ATP 250 | Clay |
| Roberto Bautista Agut | 7-6(4) 2-6 4-6 | L | H2H | Match data | Apr 26, 2018* | R32 | Barcelona Open | ATP 500 | Clay |
| Tommy Robredo | 6-7(5) 7-6(8) 6-4 | W | H2H | Match data | Apr 25, 2018* | R64 | Barcelona Open | ATP 500 | Clay |
| Tennys Sandgren | 6-7(2) 6-7(4) | L | H2H | Match data | Apr 14, 2018* | SF | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Nick Kyrgios | 3-6 6-2 6-3 | W | H2H | Match data | Apr 14, 2018* | QF | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Denis Kudla | 7-5 7-5 | W | H2H | Match data | Apr 13, 2018* | R16 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Taro Daniel | 7-6(5) 6-4 | W | H2H | Match data | Apr 12, 2018* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Vasek Pospisil | 6-7(4) 6-7(5) | L | H2H | Match data | Mar 23, 2018* | R128 | Miami Open | Masters 1000 | Hard |
| Maximilian Marterer | 7-6(13) 6-7(4) 3-6 | L | H2H | Match data | Mar 10, 2018* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Denis Shapovalov | 5-7 6-7(4) | L | H2H | Match data | Feb 22, 2018* | R32 | Delray Beach Open | ATP 250 | Hard |
| Sam Querrey | 6-7(5) 6-7(4) | L | H2H | Match data | Feb 17, 2018* | QF | Dallas Open | ATP 250 | Hard |
| Ryan Harrison | 6-4 6-4 | W | H2H | Match data | Feb 16, 2018* | R16 | Dallas Open | ATP 250 | Hard |
| Jared Donaldson | 6-4 7-6(4) | W | H2H | Match data | Feb 15, 2018* | R32 | Dallas Open | ATP 250 | Hard |
| Corentin Moutet | 5-7 7-6(3) 6-7(6) | L | H2H | Match data | Feb 9, 2018* | R16 | Quito | ATP 250 | Clay |
| Ernesto Escobedo | 6-4 6-7(6) 7-6(4) | W | H2H | Match data | Feb 8, 2018* | R32 | Quito | ATP 250 | Clay |
| Andreas Seppi | 3-6 6-7(4) 7-6(3) 7-6(5) 7-9 | L | H2H | Match data | Jan 21, 2018* | R32 | Australian Open | Grand Slam | Hard |
| Yuichi Sugita | 7-6(3) 6-7(3) 7-5 4-6 12-10 | W | H2H | Match data | Jan 18, 2018* | R64 | Australian Open | Grand Slam | Hard |
| Laslo Djere | 7-6(3) 6-3 7-6(2) | W | H2H | Match data | Jan 17, 2018* | R128 | Australian Open | Grand Slam | Hard |
5 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.