Match log updated: 2026-05-28 18:14 UTC
Bradley Klahn — ATP Match Log
13 main-draw matches · 5–8 · 38.5% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Ramkumar Ramanathan | 7-6(6) 6-7(3) 2-6 | L | H2H | Match data | Jan 15, 2018 | Q1 | Australian Open | Grand Slam | Hard |
| Thomas Fabbiano | 4-6 4-6 | L | H2H | Match data | Mar 10, 2018* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Taro Daniel | 4-6 4-6 | L | H2H | Match data | Mar 21, 2018* | Q1 | Miami Open | Masters 1000 | Hard |
| Christopher Eubanks | 7-6(7) 4-6 7-6(4) | W | H2H | Match data | Apr 9, 2018 | Q1 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Yoshihito Nishioka | 2-6 0-6 | L | H2H | Match data | Apr 9, 2018 | Q2 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Henri Laaksonen | 6-4 6-7(3) 4-6 | L | H2H | Match data | May 27, 2018* | Q1 | Roland Garros | Grand Slam | Clay |
| Max Purcell | 2-6 2-6 | L | H2H | Match data | Jun 11, 2018 | Q1 | Libéma Open | ATP 250 | Grass |
| Ricardo Ojeda Lara | 6-3 6-2 | W | H2H | Match data | Jul 2, 2018 | Q1 | Wimbledon | Grand Slam | Grass |
| Antoine Hoang | 6-4 6-1 | W | H2H | Match data | Jul 3, 2018* | Q2 | Wimbledon | Grand Slam | Grass |
| Simone Bolelli | 6-3 6-4 7-6(3) | W | H2H | Match data | Jul 3, 2018* | Q3 | Wimbledon | Grand Slam | Grass |
| Yuichi Sugita | 2-6 7-6(6) 6-2 6-2 | W | H2H | Match data | Jul 4, 2018* | R128 | Wimbledon | Grand Slam | Grass |
| Kyle Edmund | 4-6 6-7(0) 2-6 | L | H2H | Match data | Jul 5, 2018* | R64 | Wimbledon | Grand Slam | Grass |
| Bernard Tomic | 7-5 3-0 (ret.) | W | H2H | Match data | Aug 6, 2018 | Q1 | Canadian Open | Masters 1000 | Hard |
| Mirza Basic | 6-1 7-6(4) | W | H2H | Match data | Aug 6, 2018 | Q2 | Canadian Open | Masters 1000 | Hard |
| Ryan Harrison | — | L | H2H | Match data | Aug 7, 2018* | Q3 | Canadian Open | Masters 1000 | Hard |
| David Ferrer | 7-6(5) 6-4 | W | H2H | Match data | Aug 8, 2018* | R64 | Canadian Open | Masters 1000 | Hard |
| Alexander Zverev | 4-6 4-6 | L | H2H | Match data | Aug 9, 2018* | R32 | Canadian Open | Masters 1000 | Hard |
| Tennys Sandgren | 6-4 7-6(1) | W | H2H | Match data | Aug 12, 2018* | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Guillermo Garcia-Lopez | 7-6(2) 7-6(1) | W | H2H | Match data | Aug 12, 2018* | Q2 | Cincinnati Open | Masters 1000 | Hard |
| Denis Kudla | — | L | H2H | Match data | Aug 13, 2018 | Q3 | Cincinnati Open | Masters 1000 | Hard |
| Maximilian Marterer | 7-6(1) 6-4 | W | H2H | Match data | Aug 14, 2018* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Pablo Carreno Busta | 4-6 4-6 | L | H2H | Match data | Aug 15, 2018* | R32 | Cincinnati Open | Masters 1000 | Hard |
| John Isner | 6-7(3) 3-6 4-6 | L | H2H | Match data | Aug 29, 2018* | R128 | US Open | Grand Slam | Hard |
| Bernard Tomic | 7-6(6) 6-7(3) 2-6 | L | H2H | Match data | Sep 27, 2018* | R32 | Chengdu Open | ATP 250 | Hard |
| Ruben Bemelmans | 2-6 6-3 7-6(4) | W | H2H | Match data | Oct 1, 2018 | Q1 | Japan Open | ATP 500 | Hard |
| Martin Klizan | 3-6 4-6 | L | H2H | Match data | Oct 1, 2018 | Q2 | Japan Open | ATP 500 | Hard |
| Tennys Sandgren | 4-6 6-3 6-4 | W | H2H | Match data | Oct 7, 2018* | Q1 | Shanghai Masters | Masters 1000 | Hard |
| Taro Daniel | 7-6(5) 7-6(3) | W | H2H | Match data | Oct 7, 2018* | Q2 | Shanghai Masters | Masters 1000 | Hard |
| Nick Kyrgios | 4-6 6-4 6-3 | W | H2H | Match data | Oct 9, 2018* | R64 | Shanghai Masters | Masters 1000 | Hard |
| Borna Coric | 4-6 2-6 | L | H2H | Match data | Oct 10, 2018* | R32 | Shanghai Masters | Masters 1000 | Hard |
| Marius Copil | 6-2 3-6 6-4 | W | H2H | Match data | Oct 18, 2018* | R32 | Stockholm Open | ATP 250 | Hard |
| John Isner | 6-7(2) 7-6(5) 6-7(5) | L | H2H | Match data | Oct 19, 2018* | R16 | Stockholm Open | ATP 250 | Hard |
| Sergiy Stakhovsky | 7-6(5) 4-6 4-6 | L | H2H | Match data | Oct 22, 2018 | Q1 | Vienna Open | ATP 500 | Hard |
20 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.