Match log updated: 2026-05-28 18:14 UTC
Daniel Altmaier — ATP Match Log
Main draw matches: 36 | W: 14 | L: 22 | Win %: 38.9%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Mate Valkusz | 2-6 2-6 | L | H2H | Match data | Nov 9, 2023* | R32 | Metz | ATP 250 | Hard |
| Holger Rune | 3-6 3-6 | L | H2H | Match data | Nov 3, 2023* | R16 | Paris Masters | Masters 1000 | Hard |
| Taylor Fritz | (w/o) | W | H2H | Match data | Nov 2, 2023* | R32 | Paris Masters | Masters 1000 | Hard |
| Arthur Fils | 6-2 6-4 | W | H2H | Match data | Nov 1, 2023* | R64 | Paris Masters | Masters 1000 | Hard |
| Gael Monfils | 4-6 4-6 | L | H2H | Match data | Oct 26, 2023* | R32 | Vienna Open | ATP 500 | Hard |
| Tommy Paul | 6-3 1-6 3-6 | L | H2H | Match data | Oct 19, 2023* | R32 | Japan Open | ATP 500 | Hard |
| Yoshihito Nishioka | 4-6 6-3 6-7(2) | L | H2H | Match data | Oct 6, 2023* | R128 | Shanghai Masters | Masters 1000 | Hard |
| Lloyd Harris | 3-6 1-6 | L | H2H | Match data | Sep 28, 2023* | Q1 | China Open | ATP 500 | Hard |
| Alexander Zverev | 6-7(1) 6-3 4-6 3-6 | L | H2H | Match data | Aug 31, 2023* | R64 | US Open | Grand Slam | Hard |
| Constant Lestienne | 6-7(5) 6-3 6-1 6-2 | W | H2H | Match data | Aug 30, 2023* | R128 | US Open | Grand Slam | Hard |
| Alexei Popyrin | 7-6(5) 4-6 4-6 | L | H2H | Match data | Aug 15, 2023* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Corentin Moutet | 4-6 4-6 | L | H2H | Match data | Aug 13, 2023* | Q2 | Cincinnati Open | Masters 1000 | Hard |
| Christopher O'Connell | 3-6 7-6(5) 6-4 | W | H2H | Match data | Aug 13, 2023* | Q1 | Cincinnati Open | Masters 1000 | Hard |
| Daniel Elahi Galan | 6-3 2-6 6-7(8) | L | H2H | Match data | Aug 3, 2023* | R16 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Marc-Andrea Huesler | 6-7(5) 6-2 6-4 | W | H2H | Match data | Aug 2, 2023* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Zhizhen Zhang | 4-6 4-6 | L | H2H | Match data | Jul 29, 2023* | QF | Hamburg Open | ATP 500 | Clay |
| Andrey Rublev | 6-2 6-2 | W | H2H | Match data | Jul 28, 2023* | R16 | Hamburg Open | ATP 500 | Clay |
| Richard Gasquet | 7-5 6-4 | W | H2H | Match data | Jul 27, 2023* | R32 | Hamburg Open | ATP 500 | Clay |
| Yannick Hanfmann | 6-4 2-6 5-7 | L | H2H | Match data | Jul 21, 2023* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Benjamin Bonzi | 6-3 6-4 | W | H2H | Match data | Jul 20, 2023* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Aleksandar Vukic | 3-6 6-7(1) 6-3 5-7 | L | H2H | Match data | Jul 5, 2023* | R128 | Wimbledon | Grand Slam | Grass |
| Christopher Eubanks | 3-6 3-2 (ret.) | L | H2H | Match data | Jun 19, 2023 | Q2 | Halle Open | ATP 500 | Grass |
| Borna Gojo | 7-6(5) 6-3 | W | H2H | Match data | Jun 19, 2023 | Q1 | Halle Open | ATP 500 | Grass |
| Christopher O'Connell | 3-6 1-6 | L | H2H | Match data | Jun 15, 2023* | R32 | Stuttgart Open | ATP 250 | Grass |
| Grigor Dimitrov | 4-6 3-6 1-6 | L | H2H | Match data | Jun 3, 2023* | R32 | Roland Garros | Grand Slam | Clay |
| Jannik Sinner | 6-7(0) 7-6(7) 1-6 7-6(4) 7-5 | W | H2H | Match data | Jun 1, 2023* | R64 | Roland Garros | Grand Slam | Clay |
| Marc-Andrea Huesler | 6-3 6-4 6-4 | W | H2H | Match data | May 30, 2023* | R128 | Roland Garros | Grand Slam | Clay |
| Frances Tiafoe | 6-3 5-7 3-6 | L | H2H | Match data | May 13, 2023* | R64 | Italian Open | Masters 1000 | Clay |
| Giulio Zeppieri | 7-6(3) 4-6 6-0 | W | H2H | Match data | May 12, 2023* | R128 | Italian Open | Masters 1000 | Clay |
| Elias Ymer | 7-6(5) 6-0 | W | H2H | Match data | May 11, 2023* | Q2 | Italian Open | Masters 1000 | Clay |
| Jozef Kovalik | 6-2 6-4 | W | H2H | Match data | May 10, 2023* | Q1 | Italian Open | Masters 1000 | Clay |
| Borna Coric | 3-6 3-6 | L | H2H | Match data | May 5, 2023* | QF | Madrid Open | Masters 1000 | Clay |
| Jaume Munar | 6-3 6-0 | W | H2H | Match data | May 3, 2023* | R16 | Madrid Open | Masters 1000 | Clay |
| Yannick Hanfmann | 7-6(3) 6-3 | W | H2H | Match data | May 1, 2023* | R32 | Madrid Open | Masters 1000 | Clay |
| Oscar Otte | 6-4 7-5 | W | H2H | Match data | Apr 29, 2023* | R64 | Madrid Open | Masters 1000 | Clay |
| Jurij Rodionov | 4-6 3-6 | L | H2H | Match data | Apr 27, 2023* | Q2 | Madrid Open | Masters 1000 | Clay |
| Attila Balazs | 6-1 6-1 | W | H2H | Match data | Apr 26, 2023* | Q1 | Madrid Open | Masters 1000 | Clay |
| Aslan Karatsev | 6-4 6-7(2) 2-6 | L | H2H | Match data | Apr 20, 2023* | R32 | Munich Open | ATP 250 | Clay |
| Max Purcell | 4-6 6-3 3-6 | L | H2H | Match data | Apr 6, 2023* | R32 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
| Ilya Ivashka | 2-6 1-6 | L | H2H | Match data | Mar 24, 2023* | R128 | Miami Open | Masters 1000 | Hard |
| Geoffrey Blancaneaux | 6-2 6-2 | W | H2H | Match data | Mar 23, 2023* | Q2 | Miami Open | Masters 1000 | Hard |
| Martin Damm | 7-5 7-6(3) | W | H2H | Match data | Mar 22, 2023* | Q1 | Miami Open | Masters 1000 | Hard |
| Brandon Nakashima | 3-6 6-3 1-6 | L | H2H | Match data | Mar 1, 2023* | R32 | Mexican Open | ATP 500 | Hard |
| Adrian Mannarino | 6-4 3-6 4-6 | L | H2H | Match data | Feb 16, 2023* | R32 | Delray Beach Open | ATP 250 | Hard |
| John Isner | 3-6 6-7(1) | L | H2H | Match data | Feb 10, 2023* | R16 | Dallas Open | ATP 250 | Hard |
| Zachary Svajda | 6-2 6-4 | W | H2H | Match data | Feb 9, 2023* | R32 | Dallas Open | ATP 250 | Hard |
| Frances Tiafoe | 3-6 3-6 7-6(5) 6-7(6) | L | H2H | Match data | Jan 18, 2023* | R128 | Australian Open | Grand Slam | Hard |
| Thiago Monteiro | 6-3 5-7 6-7(6) | L | H2H | Match data | Jan 9, 2023 | Q1 | ASB Classic | ATP 250 | 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.