Seeds
-
Arjun Kadhe / Vijay Sundar Prashanth (quarterfinals) -
Denys Molchanov / 
David Vega Hernández (first round) -
Victor Vlad Cornea / Sergio Martos Gornés (first round) -
Luís Britto / Marcelo Zormann (first round)
| Doubles | |
|---|---|
| 2025 Zug Open |
Jurij Rodionov and Volodymyr Uzhylovskyi were the defending champions [1] but chose not to defend their title.
The final between Geoffrey Blancaneaux and Harold Mayot and Nam Ji-sung and Takeru Yuzuki was not completed due to poor weather.
Arjun Kadhe / Vijay Sundar Prashanth (quarterfinals)
Denys Molchanov / 
David Vega Hernández (first round)
Victor Vlad Cornea / Sergio Martos Gornés (first round)
Luís Britto / Marcelo Zormann (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A Kadhe VS Prashanth | 6 | 6 | ||||||||||||||||||||||||
 Jiří Barnat Filip Duda | 1 | 4 | 1 | A Kadhe VS Prashanth | 3 | 4 | |||||||||||||||||||||
 S Kielan F Pieczonka | 6 | 6 | S Kielan F Pieczonka | 6 | 6 | ||||||||||||||||||||||
| WC |  K Feldbausch Jeffrey von der Schulenburg | 0 | 3 | S Kielan F Pieczonka | 66 | 6 | [3] | ||||||||||||||||||||
| 4 | L Britto M Zormann | 4 | 4 |  G Blancaneaux H Mayot | 78 | 4 | [10] | ||||||||||||||||||||
| G Blancaneaux H Mayot | 6 | 6 | G Blancaneaux H Mayot | 3 | 6 | [10] | |||||||||||||||||||||
| A Paulson M Vrbenský | 6 | 77 | A Paulson M Vrbenský | 6 | 3 | [4] | |||||||||||||||||||||
 F Reynolds J Watt | 4 | 63 | G Blancaneaux H Mayot | 4 | 2 | ||||||||||||||||||||||
 J-s Nam  T Yuzuki | 6 | 6 | J-s Nam T Yuzuki | 6 | 1 | ||||||||||||||||||||||
| WC | H Bernet D Stricker | 4 | 4 | J-s Nam T Yuzuki | 6 | 6 | |||||||||||||||||||||
S Banthia  A Donski | 61 | 6 | [10] | S Banthia A Donski | 4 | 2 | |||||||||||||||||||||
| 3 | V Cornea S Martos Gornés | 77 | 2 | [5] | J-s Nam T Yuzuki | 6 | 6 | ||||||||||||||||||||
 LD Martínez  F Mena | 68 | 6 | [10] |  L Pokorný G Ricca | 4 | 4 | |||||||||||||||||||||
 D Cukierman M Kestelboim | 710 | 1 | [6] | LD Martínez F Mena | 3 | 2 | |||||||||||||||||||||
| Lukáš Pokorný G Ricca | 7 | 4 | [10] | L Pokorný G Ricca | 6 | 6 | |||||||||||||||||||||
| 2 | D Molchanov D Vega Hernández | 5 | 6 | [3] | |||||||||||||||||||||||