| 2025 Monza Open | |
|---|---|
| Date | 7–13 April |
| Edition | 1st |
| Surface | Clay |
| Location | Monza, Italy |
| Champions | |
| Singles | |
 Raphaël Collignon | |
| Doubles | |
 Sander Arends /  Luke Johnson | |
The 2025 Monza Open , known as Atkinsons Monza Open, was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Monza, Italy between 7 and 13 April 2025. [1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| BEL | Raphaël Collignon | 92 | 1 |
 USA | Nishesh Basavareddy | 108 | 2 |
 BRA | Thiago Seyboth Wild | 113 | 3 |
 ARG | Federico Coria | 126 | 4 |
| ARG | Juan Manuel Cerúndolo | 128 | 5 |
 FRA | |||
 ESP | Martín Landaluce | 153 | 7 |
 CZE | Dalibor Svrčina | 154 | 8 |
 CRO | Duje Ajduković | 166 | 9 |
The following players received wildcards into the singles main draw:
Federico Cinà Pietro Fellin Jacopo Vasamì 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:
Mika Brunold Enrico Dalla Valle 
Dimitar Kuzmanov 
Sumit Nagal Andrea Picchione Mili Poljičak The following player received entry as a lucky loser:
Raphaël Collignon def. 
Vitaliy Sachko 6–3, 7–5. Sander Arends / Luke Johnson def. Filippo Romano / Jacopo Vasamì 6–1, 6–1.
