| 2024 Croatia Open Umag | |
|---|---|
| Date | 21–27 July |
| Edition | 34th |
| Category | ATP 250 |
| Draw | 28S / 16D |
| Prize money | €579,320 |
| Surface | Clay |
| Location | Umag,Croatia |
| Champions | |
| Singles | |
 Francisco Cerúndolo | |
| Doubles | |
Guido Andreozzi / Miguel Ángel Reyes-Varela | |
The2024 Croatia Open, also known as thePlava Laguna Croatia Open Umag for sponsorship reasons, was a men'stennis tournament played on outdoorclay courts. It was the 34th edition of theCroatia Open, and anATP 250 tournament on the2024 ATP Tour. It took place at the International Tennis Center inUmag,Croatia, from 21 through 27 July 2024. Fourth-seededFrancisco Cerúndolo won the singles title.[1]
Francisco Cerúndolo defeated
Lorenzo Musetti, 2–6, 6–4, 7–6(7–5)
Guido Andreozzi /Miguel Ángel Reyes-Varela defeated
Manuel Guinard /Grégoire Jacq, 6–4, 6–2
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| Andrey Rublev | 8 | 1 | |
| ITA | Lorenzo Musetti | 16 | 2 |
 DEN | |||
| ARG | Francisco Cerúndolo | 33 | 4 |
| ITA | Luciano Darderi | 35 | 5 |
| ARG | Mariano Navone | 36 | 6 |
 CZE | Tomáš Macháč | 38 | 7 |
| ITA | Matteo Arnaldi | 39 | 8 |
The following players receivedwildcards into the main draw:
The following player received entry as aspecial exempt:
The following player received entry as an alternate:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Jack Draper → replaced byFabio FogniniDan Evans → replaced byLuca Van AsscheHolger Rune → replaced by
Tseng Chun-hsin| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 IND | Yuki Bhambri | FRA | Albano Olivetti | 100 | 1 |
| FRA | Théo Arribagé | FRA | Sadio Doumbia | 114 | 2 |
 COL | Nicolás Barrientos |  POR | Francisco Cabral | 121 | 3 |
| ARG | Guido Andreozzi | MEX | Miguel Ángel Reyes-Varela | 140 | 4 |
The following pairs receivedwildcards into the doubles main draw:
Sriram Balaji /Rohan Bopanna → replaced byAnirudh Chandrasekar /Arjun Kadhe
