2025 Istanbul Challenger
| 2025 Istanbul Challenger | |
|---|---|
| Date | 1–7 September |
| Edition | 39th |
| Surface | Hard |
| Location | Istanbul, Turkey |
| Champions | |
| Singles | |
 Alex Molčan | |
| Doubles | |
Miloš Karol /  Daniel Masur | |
The 2025 Istanbul Challenger was a professional tennis tournament played on hard courts. It was the 39th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Istanbul, Turkey between 1 and 7 September 2025.
Singles main-draw entrants
[edit]Seeds
[edit]| Country | Player | Rank1 | Seed |
|---|---|---|---|
| SVK
|
Lukáš Klein | 119 | 1 |
 FIN
|
Otto Virtanen | 123 | 2 |
 ESP
|
Martín Landaluce | 138 | 3 |
 FRA |
|||
 TUN
|
Moez Echargui | 165 | 5 |
| FRA
|
Calvin Hemery | 185 | 6 |
| FRA
|
Hugo Grenier | 188 | 7 |
 LBN
|
Benjamin Hassan | 200 | 8 |
 MEX
|
Rodrigo Pacheco Méndez | 224 | 9 |
- 1 Rankings are as of 25 August 2025.[1]
Other entrants
[edit]The following players received wildcards into the singles main draw:
Kaya Arınç- Koray Kırcı
- Mert Naci Türker
The following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Alex Hernández
Michal Krajčí
Péter Makk
Ivan Nedelko
Luca Potenza
Vadym Ursu
Champions
[edit]Singles
[edit]- Alex Molčan def.
Nicolás Mejía 7–6(11–9), 6–2.
Doubles
[edit]- Miloš Karol /
Daniel Masur def. 
Stefanos Sakellaridis / 
Karan Singh 7–6(7–2), 6–1.
References
[edit]- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.