Montreux 
Barranquilla 
Caldas da Rainha 
Ljubljana 
Antalya ATIK Open 
Plovdiv 3 
Zhangjiagang Challenger 
Kingston 2 
Davis Сup Group I Tenis. Oynanan Altmaier Daniel. Sezon 2026
Ülke 
Almanya. Sıralaması ATP 57.
Almanya. Sıralaması ATP 57. ATP - US Open | ||||
|---|---|---|---|---|
| 31.08.2026 | İlk hafta | Svajda Zachary — Altmaier Daniel | — — |
|
| ATP - Winston Salem | ||||
| 26.08.2026 | 3. Hafta | Altmaier Daniel — Buse Ignacio | 0:2 (6:7, 5:7) |
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| 25.08.2026 | İkinci hafta | Altmaier Daniel — Comesana Francisco | 2:0 (6:1, 7:6) |
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| ATP - Western & Southern Financial Group Masters | ||||
| 16.08.2026 | İkinci hafta | Altmaier Daniel — Musetti Lorenzo | 0:2 (4:6, 2:6) |
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| 14.08.2026 | İlk hafta | Wong Chak Lam Coleman — Altmaier Daniel | 1:2 (6:3, 3:6, 4:6) |
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 ATP - Rogers Masters | ||||
| 04.08.2026 | İlk hafta | Vukic Aleksandar — Altmaier Daniel | 1:2 (7:6, 6:7, 4:6) |
|
| 05.08.2026 | İkinci hafta | Nakashima Brandon — Altmaier Daniel | 2:0 (6:2, 6:1) |
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 ATP - Generali Open - Kitzbuhel | ||||
| 22.07.2026 | İkinci hafta | Molcan Alex — Altmaier Daniel | 2:1 (6:3, 3:6, 7:5) |
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| 21.07.2026 | İlk hafta | Altmaier Daniel — Collignon Raphael | 2:0 (6:3, 6:2) |
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 ATP - Synsam Swedish open | ||||
| 15.07.2026 | İkinci hafta | Altmaier Daniel — Darderi Luciano | 0:2 (4:6, 4:6) |
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| 14.07.2026 | İlk hafta | Altmaier Daniel — Gaston Hugo | 2:0 (6:2, 7:5) |
|
 ATP - Wimbledon | ||||
| 30.06.2026 | İlk hafta | Molcan Alex — Altmaier Daniel | 2:1 (6:4, 3:6, 7:5) |
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| ATP - Eastbourne | ||||
| 24.06.2026 | İkinci hafta | Bergs Zizou — Altmaier Daniel (Retired) | 1:0 (6:3, 3:2) |
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| 23.06.2026 | İlk hafta | Altmaier Daniel — Kovacevic Aleksandar | 2:0 (6:4, 7:6) |
|
| ATP - Gerry Weber Open | ||||
| 20.06.2026 | Yarı - Final | Altmaier Daniel — Tiafoe Frances | 0:2 (1:6, 3:6) |
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| 19.06.2026 | Çeyrek - Final | Altmaier Daniel — Medvedev Daniil | 2:1 (6:4, 6:7, 6:4) |
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| 17.06.2026 | İkinci hafta | Hurkacz Hubert — Altmaier Daniel | 1:2 (6:3, 3:6, 5:7) |
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| 15.06.2026 | İlk hafta | Basilashvili Nikoloz — Altmaier Daniel | 0:2 (5:7, 4:6) |
|
| ATP - Mercedes Cup | ||||
| 09.06.2026 | İlk hafta | Tiafoe Frances — Altmaier Daniel | 2:1 (7:6, 4:6, 6:4) |
|
 ATP - French Open | ||||
| 26.05.2026 | İlk hafta | Auger Aliassime Felix — Altmaier Daniel | 3:2 (4:6, 6:4, 4:6, 6:1, 7:6) |
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| ATP - Masters Series Hamburg | ||||
| 21.05.2026 | Çeyrek - Final | Paul Tommy — Altmaier Daniel | 2:0 (6:2, 7:5) |
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| 19.05.2026 | İkinci hafta | Altmaier Daniel — Shelton Ben | 2:1 (4:6, 7:6, 6:4) |
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| 18.05.2026 | İlk hafta | Altmaier Daniel — Hijikata Rinky | 2:0 (7:5, 6:2) |
|
 Valencia | ||||
| 14.05.2026 | İkinci hafta | Lajovic Dusan — Altmaier Daniel | 2:1 (3:6, 7:5, 7:6) |
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| 13.05.2026 | İlk hafta | Squire Henri — Altmaier Daniel | 0:2 (3:6, 3:6) |
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 ATP - Internazionali BNL d'Italia - Rome | ||||
| 08.05.2026 | İkinci hafta | Zverev Alexander — Altmaier Daniel | 2:0 (7:5, 6:3) |
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| 06.05.2026 | İlk hafta | Zhang Zhizhen — Altmaier Daniel | 1:2 (6:4, 6:7, 4:6) |
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| ATP - Masters Series Madrid | ||||
| 23.04.2026 | İlk hafta | Altmaier Daniel — Cerundolo Juan Manuel | 0:2 (4:6, 4:6) |
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| ATP - BMW Open | ||||
| 16.04.2026 | İkinci hafta | Altmaier Daniel — Molcan Alex | 0:2 (4:6, 6:7) |
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| 14.04.2026 | İlk hafta | Cilic Marin — Altmaier Daniel | 0:2 (2:6, 3:6) |
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 ATP - Masters Series Monte-Carlo | ||||
| 06.04.2026 | İlk hafta | Machac Tomas — Altmaier Daniel | 2:1 (6:4, 1:6, 6:3) |
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 ATP - BCR Open Romania - Bucharest | ||||
| 03.04.2026 | İkinci hafta | Altmaier Daniel — Prizmic Dino | 2:1 (3:6, 7:6, 7:6) |
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| 03.04.2026 | Çeyrek - Final | Altmaier Daniel — Marozsan Fabian | 0:2 (2:6, 6:7) |
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| 31.03.2026 | İlk hafta | Altmaier Daniel — Martinez Portero Pedro | 2:0 (6:1, 6:4) |
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| Napoli | ||||
| 29.03.2026 | Final | Altmaier Daniel — Medjedovic Hamad | 0:2 (2:6, 4:6) |
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| 28.03.2026 | Yarı - Final | Altmaier Daniel — Bondioli Federico | 2:1 (6:2, 2:6, 6:1) |
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| 27.03.2026 | Çeyrek - Final | Altmaier Daniel — Dalla Valle Enrico | 2:0 (6:1, 6:3) |
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| 26.03.2026 | İkinci hafta | Altmaier Daniel — Guerrieri Andrea | 2:1 (6:4, 4:6, 6:3) |
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| 24.03.2026 | İlk hafta | Altmaier Daniel — Damas Miguel | 2:0 (6:3, 6:1) |
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| ATP - NASDAQ-100 | ||||
| 20.03.2026 | İlk hafta | Atmane Terence — Altmaier Daniel | 2:0 (6:4, 6:2) |
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| ATP - Pacific Life Open | ||||
| 04.03.2026 | İlk hafta | Kecmanovic Miomir — Altmaier Daniel (Retired) | 1:0 (6:3, 1:0) |
|
 ATP - Abierto Mexicano Telcel | ||||
| 24.02.2026 | İlk hafta | Altmaier Daniel — Davidovich Fokina Alejandro | 0:2 (5:7, 3:6) |
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 ATP - Rio Open - Rio de Janeiro | ||||
| 17.02.2026 | İlk hafta | Lajovic Dusan — Altmaier Daniel | 2:0 (6:4, 7:6) |
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 ATP - Copa Telmex | ||||
| 10.02.2026 | İlk hafta | Altmaier Daniel — Cerundolo Juan Manuel | 0:2 (2:6, 2:6) |
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 ATP - Australian Open | ||||
| 19.01.2026 | İlk hafta | Altmaier Daniel — Cilic Marin | 0:3 (0:6, 0:6, 6:7) |
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| ATP - Next Generation Adelaide International | ||||
| 12.01.2026 | İlk hafta | Altmaier Daniel — Munar Clar Jaume Antoni | 0:2 (3:6, 0:6) |
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| ATP - Brisbane | ||||
| 05.01.2026 | İlk hafta | Majchrzak Kamil — Altmaier Daniel | 2:0 (7:6, 6:0) |
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| 05.01.2026 | İlk hafta | Arnaldi Matteo — Altmaier Daniel | — — |
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