Name: Daniel Altmaier
Country: Germany
Birthdate: 12.09.98, 26 years
ATP ranking: 67
TOP ranking's position: 47 (23.10.23, 961 points)
Points: 892
Prize money: 3.263.189 $
Matches total: 693
Win: 416
%: 60.03 %
Country: Germany
Birthdate: 12.09.98, 26 years
ATP ranking: 67
TOP ranking's position: 47 (23.10.23, 961 points)
Points: 892
Prize money: 3.263.189 $
Matches total: 693
Win: 416
%: 60.03 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 17/15 | 5/8 | 7/3 | 5/4 | 0/0 | 0/0 | 0/0 |
| 2024 | 30/34 | 5/9 | 19/20 | 5/4 | 0/0 | 1/1 | 0/0 |
| 2023 | 33/31 | 8/13 | 21/10 | 3/5 | 0/0 | 1/3 | 0/0 |
| 2022 | 34/31 | 10/14 | 22/12 | 0/1 | 0/0 | 2/4 | 0/0 |
| 2021 | 49/27 | 7/3 | 36/20 | 5/2 | 0/0 | 1/2 | 0/0 |
| 2020 | 34/17 | 12/7 | 19/6 | 3/4 | 0/0 | 0/0 | 0/0 |
| 2019 | 52/24 | 19/8 | 22/12 | 9/2 | 2/2 | 0/0 | 0/0 |
| 2018 | 7/3 | 7/3 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 46/23 | 27/8 | 2/4 | 4/3 | 10/4 | 3/4 | 0/0 |
| 2016 | 68/28 | 20/5 | 27/15 | 1/1 | 18/6 | 2/1 | 0/0 |
| 2015 | 20/28 | 5/7 | 14/18 | 0/1 | 1/2 | 0/0 | 0/0 |
| 2014 | 24/13 | 6/2 | 18/10 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2013 | 2/3 | 0/0 | 1/1 | 0/1 | 1/1 | 0/0 | 0/0 |
| TOTAL | 416/277 | 131/87 | 208/131 | 35/29 | 32/15 | 10/15 | 0/0 |
| perc. % | 60.03 % | 60.09 % | 61.36 % | 54.69 % | 68.09 % | 40 % | 0 % |
Daniel Altmaier / Fixtures
| 24.04.25 | 1st round | Daniel Altmaier | Nicolas Jarry | match details |  Madrid | Clay |
Daniel Altmaier form / year 2023
Daniel Altmaier / year 2023
| 07.11.23 | 1st round | Mate Valkusz | Daniel Altmaier | 6-2, 6-2 |  | match details |  Metz | I. hard |
| 02.11.23 | 3rd round | Holger Rune | Daniel Altmaier | 6-3, 6-3 | | match details | Paris | I. hard |
| 31.10.23 | 1st round | Daniel Altmaier | Arthur Fils | 6-2, 6-4 |  | match details | ||
| 31.10.23 | 2nd round | Daniel Altmaier | Taylor Harry Fritz | Taylor Harry Fritz - walk over | | match details | ||
| 25.10.23 | 1st round | Gael Monfils | Daniel Altmaier | 6-4, 6-4 | | match details |  Vienna | I. hard |
| 16.10.23 | 1st round | Tommy Paul | Daniel Altmaier | 3-6, 6-1, 6-3 | | match details |  Tokyo | Hard |
| 04.10.23 | 1st round | Yoshihito Nishioka | Daniel Altmaier | 6-4, 3-6, 7-62 | | match details |  Shanghai | Hard |
| 26.09.23 | q 1 | Lloyd Harris | Daniel Altmaier | 6-3, 6-1 | | match details | Beijing | Hard |
| 16.09.23 | Rubber 1 | Daniel Altmaier | Nerman Fatic | 7-65, 6-2 | | match details |  Davis Cup | Clay |
| 31.08.23 | 2nd round | Alexander Zverev | Daniel Altmaier | 7-61, 3-6, 6-4, 6-3 | | match details |  New York | Hard |
| 29.08.23 | 1st round | Daniel Altmaier | Constant Lestienne | 6-75, 6-3, 6-1, 6-2 | | match details | ||
| 15.08.23 | 1st round | Alexei Popyrin | Daniel Altmaier | 6-75, 6-4, 6-4 | | match details | Cincinnati | Hard |
| 13.08.23 | qual. | Corentin Moutet | Daniel Altmaier | 6-4, 6-4 | | match details | ||
| 12.08.23 | q 1 | Daniel Altmaier | Christopher O'Connell | 3-6, 7-65, 6-4 | | match details | ||
| 02.08.23 | 2nd round | Daniel Elahi Galan | Daniel Altmaier | 3-6, 6-2, 7-68 | | match details | Kitzbuhel | Clay |
| 01.08.23 | 1st round | Daniel Altmaier | Marc-Andrea Huesler | 6-75, 6-2, 6-4 | | match details | ||
| 28.07.23 | 1/4 | Zhizhen Zhang | Daniel Altmaier | 6-4, 6-4 | | match details |  Hamburg | Clay |
| 27.07.23 | 2nd round | Daniel Altmaier | Andrey Rublev | 6-2, 6-2 | | match details | ||
| 24.07.23 | 1st round | Daniel Altmaier | Richard Gasquet | 7-5, 6-4 | | match details | ||
| 19.07.23 | 2nd round | Yannick Hanfmann | Daniel Altmaier | 4-6, 6-2, 7-5 | | match details |  Gstaad | Clay |
| 17.07.23 | 1st round | Daniel Altmaier | Benjamin Bonzi | 6-3, 6-4 | | match details | ||
| 13.07.23 | 1/4 | Franco Agamenone | Daniel Altmaier | 6-3, 2-6, 6-3 | | match details | Braunschweig Challenger | Clay |
| 12.07.23 | 2nd round | Daniel Altmaier | Francesco Passaro | 6-2, 6-0 | | match details | ||
| 11.07.23 | 1st round | Daniel Altmaier | Carlos Taberner | 6-3, 6-3 | | match details | ||
| 03.07.23 | 1st round | Aleksandar Vukic | Daniel Altmaier | 6-3, 7-61, 3-6, 7-5 | | match details |  London | Grass |
| 18.06.23 | qual. | Christopher Eubanks | Daniel Altmaier | 6-3, 2-3, Daniel Altmaier - retired | | match details | Halle | Grass |
| 17.06.23 | q 1 | Daniel Altmaier | Borna Gojo | 7-65, 6-3 | | match details | ||
| 13.06.23 | 1st round | Christopher O'Connell | Daniel Altmaier | 6-3, 6-1 | | match details | Stuttgart | Grass |
| 03.06.23 | 3rd round | Grigor Dimitrov | Daniel Altmaier | 6-4, 6-3, 6-1 | | match details | Paris | Clay |
| 01.06.23 | 2nd round | Daniel Altmaier | Jannik Sinner | 6-70, 7-67, 1-6, 7-64, 7-5 | | match details | ||
| 29.05.23 | 1st round | Daniel Altmaier | Marc-Andrea Huesler | 6-3, 6-4, 6-4 | | match details | ||
| 14.05.23 | 2nd round | Frances Tiafoe | Daniel Altmaier | 3-6, 7-5, 6-3 | | match details |  Rome | Clay |
| 11.05.23 | 1st round | Daniel Altmaier | Giulio Zeppieri | 7-63, 4-6, 6-0 | | match details | ||
| 09.05.23 | qual. | Daniel Altmaier | Elias Ymer | 7-65, 6-0 | | match details | ||
| 08.05.23 | q 1 | Daniel Altmaier | Jozef Kovalik | 6-2, 6-4 | | match details | ||
| 03.05.23 | 1/4 | Borna Coric | Daniel Altmaier | 6-3, 6-3 | | match details | Madrid | Clay |
| 02.05.23 | 4th round | Daniel Altmaier | Jaume Antoni Munar Clar | 6-3, 6-0 | | match details | ||
| 30.04.23 | 3rd round | Daniel Altmaier | Yannick Hanfmann | 7-63, 6-3 | | match details | ||
| 28.04.23 | 2nd round | Daniel Altmaier | Oscar Otte | 6-4, 7-5 | | match details | ||
| 25.04.23 | qual. | Jurij Rodionov | Daniel Altmaier | 6-4, 6-3 | | match details | ||
| 24.04.23 | q 1 | Daniel Altmaier | Attila Balazs | 6-1, 6-1 | | match details | ||
| 20.04.23 | 1st round | Aslan Karatsev | Daniel Altmaier | 4-6, 7-62, 6-2 | | match details | Munich | Clay |
| 16.04.23 | fin | Daniel Altmaier | Daniel Elahi Galan | 7-61, 6-1 | | match details | Sarasota Challenger | Clay |
| 15.04.23 | 1/2 | Daniel Altmaier | Enzo Couacaud | 6-2, 6-2 | | match details | ||
| 14.04.23 | 1/4 | Daniel Altmaier | Gabriel Diallo | 5-2, Gabriel Diallo - retired | | match details | ||
| 13.04.23 | 2nd round | Daniel Altmaier | Zizou Bergs | 7-5, 6-4 | | match details | ||
| 12.04.23 | 1st round | Daniel Altmaier | Martin Damm | 6-75, 6-3, 7-5 | | match details | ||
| 07.04.23 | 1st round | Max Purcell | Daniel Altmaier | 6-4, 3-6, 6-3 | | match details | Houston | Clay |
| 22.03.23 | 1st round | Ilya Ivashka | Daniel Altmaier | 6-2, 6-1 | | match details | Miami | Hard |
| 21.03.23 | qual. | Daniel Altmaier | Geoffrey Blancaneaux | 6-2, 6-2 | | match details | ||
| 20.03.23 | q 1 | Daniel Altmaier | Martin Damm | 7-5, 7-63 | | match details | ||
| 10.03.23 | 1/4 | Yuta Shimizu | Daniel Altmaier | 3-6, 6-4, 6-3 | | match details |  Puerto Vallarta | Hard |
| 09.03.23 | 2nd round | Daniel Altmaier | Elmar Ejupovic | 6-0, 6-1 | | match details | ||
| 07.03.23 | 1st round | Daniel Altmaier | Dominik Koepfer | 6-76, 7-64, 6-1 | | match details | ||
| 28.02.23 | 1st round | Brandon Nakashima | Daniel Altmaier | 6-3, 3-6, 6-1 | | match details | Acapulco | Hard |
| 24.02.23 | 1/4 | Nuno Borges | Daniel Altmaier | 7-62, 6-4 | | match details | Monterrey Challenger | Hard |
| 22.02.23 | 2nd round | Daniel Altmaier | Maximilian Marterer | 7-61, 6-3 | | match details | ||
| 20.02.23 | 1st round | Daniel Altmaier | Brandon Holt | 7-64, 6-3 | | match details | ||
| 14.02.23 | 1st round | Adrian Mannarino | Daniel Altmaier | 4-6, 6-3, 6-4 | | match details | Delray Beach | Hard |
| 09.02.23 | 2nd round | John Isner | Daniel Altmaier | 6-3, 7-61 | | match details | Dallas | I. hard |
| 08.02.23 | 1st round | Daniel Altmaier | Zachary Svajda | 6-2, 6-4 | | match details | ||
| 04.02.23 | Stan Wawrinka | Daniel Altmaier | 6-3, 5-7, 6-4 | | match details | Davis Cup | I. hard | |
| 16.01.23 | 1st round | Frances Tiafoe | Daniel Altmaier | 6-3, 6-3, 6-75, 7-66 | | match details |  Melbourne | Hard |
| 07.01.23 | q 1 | Thiago Moura Monteiro | Daniel Altmaier | 3-6, 7-5, 7-66 | | match details |  Auckland | Hard |
