Daniel Altmaier
| ATP - Metz | 11/05 13:00 | 25 | Daniel Altmaier v Hugo Gaston | Cancelled | |
| ATP - Paris | 11/02 21:30 | 26 | [54] Daniel Altmaier v Holger Rune [7] | 3-6,3-6 | |
| ATP - Paris | 11/01 09:00 | 25 | Taylor Fritz v Daniel Altmaier | Walkover | |
| ATP - Paris | 10/31 13:00 | 24 | [54] Daniel Altmaier v Arthur Fils [36] | 6-2,6-4 | |
| ATP - Paris | 10/28 08:00 | 14 | Daniel Altmaier v Bernabe Zapata Miralles | Cancelled | |
| ATP - Viena | 10/25 12:00 | 25 | [89] Gael Monfils v Daniel Altmaier [47] | 6-4,6-4 | |
| ATP - Tóquio | 10/16 12:40 | 25 | [12] Tommy Paul v Daniel Altmaier [48] | 3-6,6-1,6-3 | |
| ATP - Xangai | 10/04 04:30 | 23 | [49] Daniel Altmaier v Yoshihito Nishioka [38] | 4-6,6-3,6-7 | |
| ATP - Pequim | 09/26 04:55 | 14 | [162] Lloyd Harris v Daniel Altmaier [49] | 6-3,6-1 | |
| Taça Davis | 09/17 10:20 | 4 | [157] Damir Dzumhur v Daniel Altmaier [49] | Cancelled | |
| Taça Davis | 09/16 10:00 | 1 | [218] Nerman Fatic v Daniel Altmaier [49] | 6-7,2-6 | |
| Open dos EUA | 08/31 15:00 | 24 | [12] Alexander Zverev v Daniel Altmaier [53] | 7-6,3-6,6-4,6-3 | |
| Open dos EUA | 08/29 16:45 | 23 | [53] Daniel Altmaier v Constant Lestienne [101] | 6-7,6-3,6-1,6-2 | |
| ATP - Cincinnati | 08/15 15:00 | 24 | [58] Alexei Popyrin v Daniel Altmaier [52] | 6-7,6-4,6-4 | |
| ATP - Cincinnati | 08/13 14:00 | 19 | [52] Daniel Altmaier v Corentin Moutet [79] | 4-6,4-6 | |
| ATP - Cincinnati | 08/12 14:00 | 14 | [52] Daniel Altmaier v Christopher O'Connell [73] | 3-6,7-6,6-4 | |
| ATP - Kitzbuhel | 08/02 10:40 | 26 | [76] Daniel Elahi Galan v Daniel Altmaier [51] | 3-6,6-2,7-6 | |
| ATP - Kitzbuhel | 08/01 09:30 | 25 | [88] Marc-Andrea Huesler v Daniel Altmaier [51] | 7-6,2-6,4-6 | |
| ATP - Hamburgo | 07/28 13:15 | 27 | [79] Zhizhen Zhang v Daniel Altmaier [61] | 6-4,6-4 | |
| ATP - Hamburgo | 07/27 15:45 | 26 | [61] Daniel Altmaier v Andrey Rublev [7] | 6-2,6-2 | |
| ATP - Hamburgo | 07/24 18:55 | 25 | [61] Daniel Altmaier v Richard Gasquet [48] | 7-5,6-4 | |
| ATP - Gstaad | 07/19 14:10 | 26 | [46] Yannick Hanfmann v Daniel Altmaier [64] | 4-6,6-2,7-5 | |
| ATP - Gstaad | 07/17 08:30 | 25 | [107] Benjamin Bonzi v Daniel Altmaier [64] | 3-6,4-6 | |
| Challenger - Brunsvique | 07/13 16:35 | 27 | [66] Daniel Altmaier v Franco Agamenone [175] | 3-6,6-2,3-6 | |
| Challenger - Brunsvique | 07/12 11:55 | 26 | [66] Daniel Altmaier v Francesco Passaro [148] | 6-2,6-0 | |
| Challenger - Brunsvique | 07/11 14:30 | 25 | [66] Daniel Altmaier v Carlos Taberner [355] | 6-3,6-3 | |
| Challenger - Brunsvique | 07/11 08:00 | 25 | Daniel Altmaier v Giulio Zeppieri | Cancelled | |
| Wimbledon | 07/03 16:55 | 23 | [87] Aleksandar Vukic v Daniel Altmaier [66] | 6-3,7-6,3-6,7-5 | |
| ATP - Halle | 06/20 10:00 | 25 | Daniel Altmaier v Roberto Bautista Agut | Cancelled | |
| ATP - Halle | 06/18 09:00 | 19 | [59] Daniel Altmaier v Christopher Eubanks [75] | Retired |
Wikipedia - Daniel Altmaier
Daniel Altmaier (German pronunciation: [ˈdaːni̯eːl ˈaltmaɪ̯ɐ]; born 12 September 1998) is a German professional tennis player. He has a career high ATP singles ranking of world No. 47, achieved on 2 October 2023. He is the current German No. 4.