Belgrade Challenger
Main Draw
Entries | Seed | Name | Seeding RankingRk | Entry RankingER |
|---|
| 1 | Roberto Carballes Baena | 98 | 96 |
| 2 | Facundo Bagnis | 104 | 106 |
| 3 | Daniel Elahi Galan | 110 | 113 |
| 4 | Philipp Kohlschreiber | 112 | 112 |
| 5 | Francisco Cerundolo | 114 | 115 |
| 6 | Taro Daniel | 117 | 118 |
| 7 | Hugo Dellien | 121 | 121 |
| 8 | Benjamin Bonzi | 125 | 124 |
| Damir Dzumhur | 126 | 126 |
| Arthur Rinderknech | 127 | 127 |
| Jozef Kovalik | 128 | 129 |
| Nikola Milojevic | 129 | 148 |
| Evgeny Donskoy | 131 | 128 |
| Antoine Hoang | 132 | 131 |
| Federico Gaio | 137 | 142 |
| Tallon Griekspoor | 140 | 140 |
| Jurij Rodionov | 141 | 141 |
| Brandon Nakashima | 143 | 143 |
| Liam Broady | 152 | 158 |
| Oscar Otte | 154 | 154 |
| Maxime Cressy | 156 | 156 |
| Sebastian Ofner | 157 | 152 |
| Danilo Petrovic | 161 | 160 |
| (SE) Blaz Rola | 165 | |
| (WC) Pedja Krstin | 282 | |
| (SE) Goncalo Oliveira | 296 | |
| (WC) Marko Miladinovic | 511 | |
| (WC) Hamad Medjedovic | 1056 | |
| (Q) | | |
| (Q) | | |
| (Q) | | |
| (Q) | | |
Alternates | Name | Seeding RankingRk | Entry RankingER |
|---|
| 1 | Blaz Rola | 165 | 166 |
| 2 | Alessandro Giannessi | 166 | 169 |
| 3 | Roman Safiullin | 170 | 171 |
| 4 | Dmitry Popko | 179 | 180 |
| 5 | Roberto Marcora | 191 | 190 |
| 6 | Sergiy Stakhovsky | 190 | 193 |
| 7 | Viktor Troicki | 197 | 194 |
| 8 | Lukas Lacko | 202 | 198 |
| 9 | Andrea Collarini | 213 | 215 |
| 10 | Kacper Zuk | 221 | 218 |
| 11 | Maxime Janvier | 219 | 219 |
| 12 | Marius Copil | 225 | 220 |
| 13 | Constant Lestienne | 222 | 222 |
| 14 | Tobias Kamke | 236 | 234 |
| 15 | Matthias Bachinger | 241 | 237 |
| 16 | Elliot Benchetrit | 244 | 240 |
| 17 | Blaz Kavcic | 238 | 245 |
| 18 | Marco Trungelliti | 237 | 247 |
| 19 | Matteo Viola | 251 | 249 |
| 20 | Nicola Kuhn | 247 | 250 |
Withdrawals| | Name | Seeding RankingRk | Entry RankingER |
|---|
| Sebastian Korda | 65 | 87 |
| Tomas Machac | 138 | 138 |
| Yoshihito Nishioka | 61 | 66 |
| Emil Ruusuvuori | 75 | 83 |
| Pedro Sousa | 113 | 111 |
| Yuichi Sugita | 109 | 109 |
| Carlos Taberner | 142 | 136 |
Qualifying
Entries | Seed | Name | Seeding RankingRk | Entry RankingER |
|---|
| 1 | Andrej Martin | 106 | 107 |
| 2 | Alessandro Giannessi | 166 | 169 |
| 3 | Dmitry Popko | 179 | 180 |
| 4 | Viktor Troicki | 197 | 194 |
| 5 | Maxime Janvier | 219 | 219 |
| 6 | Marius Copil | 225 | 220 |
| 7 | Marco Trungelliti | 237 | 247 |
| 8 | Matthias Bachinger | 241 | 237 |
| Elliot Benchetrit | 244 | 240 |
| Malek Jaziri | 260 | 254 |
| Andrea Arnaboldi | 274 | 278 |
| Igor Sijsling | 300 | 302 |
| (ALT) John-Patrick Smith | 310 | |
| (WC) Marko Tepavac | 463 | |
| (WC) Boris Butulija | 1364 | |
| (WC) Marko Topo | 1504 | |
Alternates | Name | Seeding RankingRk | Entry RankingER |
|---|
| 1 | John-Patrick Smith | 310 | 309 |
| 2 | Orlando Luz | 327 | 324 |
| 3 | Andrea Vavassori | 329 | 327 |
| 4 | Harry Bourchier | 342 | 328 |
| 5 | Christian Lindell | 334 | 331 |
| 6 | Camilo Ugo Carabelli | 337 | 337 |
| 7 | Evan Furness | 331 | 340 |
| 8 | Agustin Velotti | 344 | 341 |
| 9 | Matija Pecotic | 345 | 343 |
| 10 | Nick Chappell | 356 | 355 |
| 11 | Uladzimir Ignatik | 353 | 356 |
| 12 | Michael Geerts | 359 | 359 |
| 13 | Carlos Gomez-Herrera | 350 | 360 |
| 14 | Pedro Cachin | 336 | 361 |
| 15 | Ivan Nedelko | 362 | 369 |
| 16 | Skander Mansouri | 376 | 373 |
| 17 | Maxime Hamou | 377 | 374 |
| 18 | Hernan Casanova | 400 | 378 |
| 19 | Aziz Dougaz | 375 | 379 |
| 20 | Nerman Fatic | 333 | 381 |
Withdrawals| | Name | Seeding RankingRk | Entry RankingER |
|---|
| Liam Broady | 152 | 158 |
| Sebastian Ofner | 157 | 152 |
| Blaz Rola | 165 | 166 |
| Daniel Masur | 210 | 213 |
| Mario Vilella Martinez | 188 | 196 |
| (RA) | | |
| (RA) | | |
| (RA) | | |