Zagreb
Main Draw
| Seed* | Name | Current RankingRk | Entry RankingER |
|---|---|---|---|
| 1 | Tristan Schoolkate | 122 | 122 |
| 2 | Adrian Mannarino | 124 | 124 |
| 3 | Dalibor Svrcina | 127 | 127 |
| 4 | Jerome Kym | 133 | 133 |
| 5 | Kyrian Jacquet | 152 | 152 |
| 6 | Dmitry Popko | 155 | 155 |
| 7 | Harold Mayot | 160 | 160 |
| 8 | Duje Ajdukovic | 167 | 167 |
| Luca Van Assche | 179 | 179 | |
| Ugo Blanchet | 182 | 182 | |
| Filip Misolic | 184 | 184 | |
| Marco Trungelliti | 189 | 189 | |
| Facundo Mena | 190 | 190 | |
| Lukas Neumayer | 191 | 191 | |
| Facundo Diaz Acosta | 194 | 194 | |
| Alvaro Guillen Meza | 205 | 205 | |
| Gijs Brouwer | 206 | 206 | |
| Gauthier Onclin | 207 | 207 | |
| Beibit Zhukayev | 208 | 208 | |
| Maximilian Marterer | 216 | 216 | |
| Kimmer Coppejans | 280 | 196 (PR) | |
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| (Q) |
| Name | Current RankingRk | Entry RankingER | |
|---|---|---|---|
| 1 | Zachary Svajda | 221 | 221 |
| 2 | Khumoyun Sultanov | 224 | 224 |
| 3 | Alex Bolt | 226 | 226 |
| 4 | Emil Ruusuvuori | 228 | 228 |
| 5 | Jurij Rodionov | 230 | 230 |
| 6 | Adolfo Daniel Vallejo | 236 | 236 |
| 7 | Juan Pablo Varillas | 239 | 239 |
| 8 | Max Hans Rehberg | 242 | 242 |
| 9 | Viktor Durasovic | 243 | 243 |
| 10 | Sascha Gueymard Wayenburg | 247 | 247 |
| 11 | Gonzalo Bueno | 248 | 248 |
| 12 | Max Houkes | 249 | 249 |
| 13 | Jay Clarke | 251 | 251 |
| 14 | Vitaliy Sachko | 253 | 253 |
| 15 | Carlos Sanchez Jover | 260 | 260 |
| 16 | Matteo Martineau | 264 | 264 |
| 17 | Mathys Erhard | 265 | 265 |
| 18 | Radu Albot | 266 | 266 |
| 19 | Abdullah Shelbayh | 267 | 267 |
| 20 | Mili Poljicak | 268 | 268 |
| Name | Current RankingRk | Entry RankingER |
|---|