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 2020 / surface: Clay
Daniel Altmaier / year 2020 / surface: Clay
| 05.10.20 | 4th round | Pablo Carreno-Busta | Daniel Altmaier | 6-2, 7-5, 6-2 |  | match details |  Paris | Clay |
| 03.10.20 | 3rd round | Daniel Altmaier | Matteo Berrettini | 6-2, 7-65, 6-4 |  | match details | ||
| 01.10.20 | 2nd round | Daniel Altmaier | Jan-Lennard Struff | 6-3, 7-64, 6-3 | | match details | ||
| 28.09.20 | 1st round | Daniel Altmaier | Feliciano Lopez | 7-61, 6-4, 6-4 | | match details | ||
| 24.09.20 | qual. | Daniel Altmaier | Ruben Bemelmans | 6-3, 1-6, 6-3 | | match details | ||
| 23.09.20 | q 2 | Daniel Altmaier | Hiroki Moriya | 6-1, 6-2 | | match details | ||
| 21.09.20 | q 1 | Daniel Altmaier | Tallon Griekspoor | 6-1, 6-3 | | match details | ||
| 12.09.20 | 1/4 | Daniel Altmaier | Pablo Cuevas | 7-5, 6-3 | | match details | Aix En | Clay |
| 12.09.20 | 1/2 | Oscar Otte | Daniel Altmaier | 5-4, Daniel Altmaier - retired | | match details | ||
| 11.09.20 | 2nd round | Daniel Altmaier | Pedro Sousa | 7-5, 6-3 | | match details | ||
| 08.09.20 | 1st round | Daniel Altmaier | Federico Coria | 6-1, 4-6, 6-3 | | match details | ||
| 05.09.20 | 1/2 | Carlos Alcaraz | Daniel Altmaier | 6-1, 7-66 | | match details |  Cordenons Challenger | Clay |
| 04.09.20 | 1/4 | Daniel Altmaier | Lorenzo Musetti | 7-64, 6-2 | | match details | ||
| 03.09.20 | 2nd round | Daniel Altmaier | Luciano Darderi | 6-4, 6-2 | | match details | ||
| 01.09.20 | 1st round | Daniel Altmaier | Tommy Robredo | 6-1, 3-6, 7-62 | | match details | ||
| 24.08.20 | 1st round | Lorenzo Musetti | Daniel Altmaier | 6-3, 6-2 | | match details | Trieste Challenger | Clay |
| 19.08.20 | 2nd round | Gian Marco Moroni | Daniel Altmaier | 3-6, 6-4, 6-4 | | match details | Todi Challenger | Clay |
| 17.08.20 | 1st round | Daniel Altmaier | Lorenzo Giustino | 3-6, 6-3, 6-2 | | match details | ||
| 27.06.20 | 1st round | Daniel Altmaier | Christoph Negritu | 6-4, 7-5 | | match details |  All Lower | Clay |
| 25.06.20 | 1st round | Yannick Hanfmann | Daniel Altmaier | 6-4, 6-2 | | match details | ||
| 24.06.20 | 1st round | Daniel Altmaier | Mats Rosenkranz | 2-6, 6-4, 6-4 | | match details | ||
| 14.06.20 | 1st round | Daniel Altmaier | Cedrik-Marcel Stebe | 7-5, 4-6, 6-3 | | match details | ||
| 13.06.20 | 1st round | Daniel Altmaier | Maximilian Marterer | 6-3, 6-0 | | match details | ||
| 12.06.20 | 1st round | Daniel Altmaier | Niklas Guttau | 6-3, 4-6, 6-3 | | match details | ||
| 11.06.20 | 1st round | Daniel Altmaier | Lucas Gerch | 6-2, 7-65 | | match details |
