Match log updated: 2026-08-29 23:34 UTC
Christopher O'Connell — ATP Match Log
Main draw matches: 34 | W: 13 | L: 21 | Win %: 38.2%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Alex Michelsen | 4-6 6-4 6-7(10) | L | H2H | Match data | Jan 1, 2025* | R32 | Brisbane International | ATP 250 | Hard |
| Arthur Rinderknech | 7-5 7-6(5) | W | H2H | Match data | Jan 8, 2025* | R32 | Adelaide International | ATP 250 | Hard |
| Miomir Kecmanovic | 6-7(1) 2-6 | L | H2H | Match data | Jan 9, 2025* | R16 | Adelaide International | ATP 250 | Hard |
| Tommy Paul | 2-6 6-3 1-6 7-6 5-7 | L | H2H | Match data | Jan 14, 2025* | R128 | Australian Open | Grand Slam | Hard |
| Yosuke Watanuki | 6-7(3) 7-6(4) 6-3 | W | H2H | Match data | Feb 17, 2025* | Q1 | Qatar Open | ATP 500 | Hard |
| Pavel Kotov | 6-4 6-2 | W | H2H | Match data | Feb 17, 2025* | Q2 | Qatar Open | ATP 500 | Hard |
| Hady Habib | 7-6(7) 7-6(3) | W | H2H | Match data | Feb 19, 2025* | R32 | Qatar Open | ATP 500 | Hard |
| Jack Draper | 2-6 1-6 | L | H2H | Match data | Feb 20, 2025* | R16 | Qatar Open | ATP 500 | Hard |
| Abdulrahman Al Janahi | 6-2 6-0 | W | H2H | Match data | Feb 24, 2025* | Q1 | Dubai Tennis Championships | ATP 500 | Hard |
| Botic van de Zandschulp | 7-6(5) 6-4 | W | H2H | Match data | Feb 24, 2025* | Q2 | Dubai Tennis Championships | ATP 500 | Hard |
| Grigor Dimitrov | 6-0 | W | H2H | Match data | Feb 26, 2025* | R32 | Dubai Tennis Championships | ATP 500 | Hard |
| Matteo Berrettini | 6-7(2) 2-6 | L | H2H | Match data | Feb 27, 2025* | R16 | Dubai Tennis Championships | ATP 500 | Hard |
| Roberto Carballes Baena | 6-3 0-6 6-1 | W | H2H | Match data | Mar 7, 2025* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Matteo Berrettini | 2-6 6-7(2) | L | H2H | Match data | Mar 8, 2025* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Liam Draxl | 7-5 6-0 | W | H2H | Match data | Mar 19, 2025* | Q1 | Miami Open | Masters 1000 | Hard |
| Marco Trungelliti | 6-2 6-3 | W | H2H | Match data | Mar 20, 2025* | Q2 | Miami Open | Masters 1000 | Hard |
| Roberto Carballes Baena | 3-6 6-3 6-7(5) | L | H2H | Match data | Mar 21, 2025* | R128 | Miami Open | Masters 1000 | Hard |
| Dusan Lajovic | 6-4 6-3 | W | H2H | Match data | Apr 3, 2025* | R32 | Tiriac Open | ATP 250 | Clay |
| Nicolas Jarry | 6-2 5-7 7-6(5) | W | H2H | Match data | Apr 4, 2025* | R16 | Tiriac Open | ATP 250 | Clay |
| Marton Fucsovics | 0-6 4-6 | L | H2H | Match data | Apr 5, 2025* | QF | Tiriac Open | ATP 250 | Clay |
| Chun-Hsin Tseng | 3-6 2-6 | L | H2H | Match data | Apr 14, 2025* | Q1 | Munich Open | ATP 500 | Clay |
| Luciano Darderi | 6-7(3) 6-7(3) | L | H2H | Match data | Apr 17, 2025* | R32 | Munich Open | ATP 500 | Clay |
| Camilo Ugo Carabelli | 6-3 6-4 | W | H2H | Match data | Apr 25, 2025* | R128 | Madrid Open | Masters 1000 | Clay |
| Taylor Fritz | 1-6 4-6 | L | H2H | Match data | Apr 26, 2025* | R64 | Madrid Open | Masters 1000 | Clay |
| Cameron Norrie | 3-6 2-6 | L | H2H | Match data | May 9, 2025* | R128 | Italian Open | Masters 1000 | Clay |
| Elias Ymer | 2-6 6-3 4-6 | L | H2H | Match data | May 18, 2025* | Q1 | Hamburg Open | ATP 500 | Clay |
| Ugo Humbert | 5-7 3-6 6-7(3) | L | H2H | Match data | May 27, 2025* | R128 | Roland Garros | Grand Slam | Clay |
| Adrian Mannarino | 1-6 3-6 | L | H2H | Match data | Jun 12, 2025* | R32 | Libéma Open | ATP 250 | Grass |
| James Duckworth | 7-6(4) 6-0 | W | H2H | Match data | Jun 16, 2025* | Q1 | Queen's Club Championships | ATP 500 | Grass |
| Alex Bolt | 6-3 6-7(4) 3-6 | L | H2H | Match data | Jun 16, 2025* | Q2 | Queen's Club Championships | ATP 500 | Grass |
| Holger Rune | 3-6 4-6 | L | H2H | Match data | Jun 19, 2025* | R32 | Queen's Club Championships | ATP 500 | Grass |
| Johannus Monday | 3-6 6-2 4-6 | L | H2H | Match data | Jun 23, 2025* | Q1 | Eastbourne Open | ATP 250 | Grass |
| Adrian Mannarino | 2-6 4-6 3-6 | L | H2H | Match data | Jul 2, 2025* | R128 | Wimbledon | Grand Slam | Grass |
| Ethan Quinn | 3-6 2-6 | L | H2H | Match data | Jul 23, 2025* | R64 | Washington Open | ATP 500 | Hard |
| Chun-Hsin Tseng | 6-1 6-2 | W | H2H | Match data | Jul 29, 2025* | R128 | Canadian Open | Masters 1000 | Hard |
| Stefanos Tsitsipas | 6-4 4-6 6-2 | W | H2H | Match data | Jul 30, 2025* | R64 | Canadian Open | Masters 1000 | Hard |
| Alex de Minaur | (w/o) | L | H2H | Match data | Aug 1, 2025* | R32 | Canadian Open | Masters 1000 | Hard |
| Roman Safiullin | 6-3 6-3 | W | H2H | Match data | Aug 19, 2025* | R64 | Winston-Salem Open | ATP 250 | Hard |
| Roberto Bautista Agut | 4-6 | L | H2H | Match data | Aug 20, 2025* | R32 | Winston-Salem Open | ATP 250 | Hard |
| Alex de Minaur | 3-6 4-6 4-6 | L | H2H | Match data | Aug 26, 2025* | R128 | US Open | Grand Slam | Hard |
| Quentin Halys | 6-7(3) 6-3 6-4 | W | H2H | Match data | Sep 20, 2025* | R32 | Chengdu Open | ATP 250 | Hard |
| Yi Zhou | 6-2 6-4 | W | H2H | Match data | Sep 21, 2025* | R16 | Chengdu Open | ATP 250 | Hard |
| Alejandro Tabilo | 6-4 5-7 2-6 | L | H2H | Match data | Sep 22, 2025* | QF | Chengdu Open | ATP 250 | Hard |
| Botic van de Zandschulp | 2-6 2-6 | L | H2H | Match data | Sep 25, 2025* | Q1 | China Open | ATP 500 | Hard |
| Damir Dzumhur | 6-2 6-4 | W | H2H | Match data | Oct 3, 2025* | R128 | Shanghai Masters | Masters 1000 | Hard |
| Denis Shapovalov | 3-6 2-6 | L | H2H | Match data | Oct 4, 2025* | R64 | Shanghai Masters | Masters 1000 | Hard |
12 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.