| 2025 Open Comunidad de Madrid | |
|---|---|
| Date | 7–13 April |
| Edition | 4th |
| Surface | Clay |
| Location | Madrid, Spain |
| Champions | |
| Singles | |
 Kamil Majchrzak | |
| Doubles | |
 Francisco Cabral /  Lucas Miedler | |
The 2025 Open Comunidad de Madrid , known as Challenger Comunidad de Madrid Mercedes-Benz Star, was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Madrid, Spain between 7 and 13 April 2025. [1] [2]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 CRO | Borna Ćorić | 96 | 1 |
 BOL | Hugo Dellien | 102 | 2 |
 GBR | Billy Harris | 103 | 3 |
 KAZ | Alexander Shevchenko | 105 | 4 |
| Pavel Kotov | 107 | 5 | |
 ESP | Pablo Carreño Busta | 110 | 6 |
 FRA | Valentin Royer | 116 | 7 |
| CRO | Marin Čilić | 118 | 8 |
The following players received wildcards into the singles main draw:
Pablo Carreño Busta Miguel Damas Daniel Mérida The following player received entry into the singles main draw as a special exempt:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Kamil Majchrzak def. Marin Čilić 6–3, 4–6, 6–4. Francisco Cabral / Lucas Miedler def. 
Jakub Paul / 
David Pel 7–6(7–2), 6–4.
