| 2025 Almaty Open | |
|---|---|
| Date | 13 – 19 October |
| Edition | 6th |
| Category | ATP 250 |
| Draw | 28S / 16D |
| Surface | Hard (indoor) |
| Location | Almaty, Kazakhstan |
| Venue | Almaty Arena |
| Champions | |
| Singles | |
 Daniil Medvedev | |
| Doubles | |
 Théo Arribagé / Albano Olivetti | |
The 2025 Almaty Open was a professional men's tennis tournament held on indoor hardcourts. It was the sixth edition of the tournament and an ATP 250 event of the 2025 ATP Tour. [1]
Daniil Medvedev def. Corentin Moutet, 7–5, 4–6, 6–3 Théo Arribagé / Albano Olivetti def. 
Jakob Schnaitter / Mark Wallner, 6–4, 7–6(10–8)| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Karen Khachanov | 10 | 1 | |
| Daniil Medvedev | 18 | 2 | |
 ITA | Flavio Cobolli | 22 | 3 |
| ITA | Luciano Darderi | 29 | 4 |
 USA | Brandon Nakashima | 32 | 5 |
| USA | Alex Michelsen | 34 | 6 |
 CAN | Gabriel Diallo | 35 | 7 |
| FRA | Corentin Moutet | 38 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Bu Yunchaokete → replaced by 
Rinky Hijikata 
Alexander Bublik → replaced by Aleksandar Vukic 
Mariano Navone → replaced by Jan-Lennard Struff Jordan Thompson → replaced by 
Shintaro Mochizuki | Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| ARG | Guido Andreozzi | FRA | Manuel Guinard | 76 | 1 |
| GER | Constantin Frantzen |  NED | Robin Haase | 108 | 2 |
| GER | Jakob Schnaitter | GER | Mark Wallner | 118 | 3 |
| FRA | Théo Arribagé | FRA | Albano Olivetti | 122 | 4 |
The following pairs received wildcards into the doubles main draw:
Luciano Darderi / Luca Nardi → not replaced