Busan
Main Draw
Entries | Seed* | Name | Current RankingRk | Entry RankingER |
|---|
| 1 | Adam Walton | 89 | 89 |
| 2 | Christopher Eubanks | 104 | 104 |
| 3 | Brandon Holt | 116 | 116 |
| 4 | Tristan Schoolkate | 129 | 129 |
| 5 | Yasutaka Uchiyama | 154 | 154 |
| 6 | Li Tu | 171 | 171 |
| 7 | Alibek Kachmazov | 173 | 173 |
| 8 | Terence Atmane | 180 | 180 |
| James Trotter | 181 | 181 |
| James McCabe | 184 | 184 |
| Sho Shimabukuro | 188 | 188 |
| Constant Lestienne | 191 | 191 |
| Alex Bolt | 192 | 192 |
| Yuta Shimizu | 196 | 196 |
| Zachary Svajda | 203 | 203 |
| Hugo Grenier | 204 | 204 |
| Antoine Escoffier | 213 | 213 |
| Yosuke Watanuki | 214 | 214 |
| Emil Ruusuvuori | 218 | 218 |
| Yu Hsiou Hsu | 226 | 226 |
| Rio Noguchi | 227 | 227 |
| Rei Sakamoto | 330 | 15 (NG) |
| Jason Kubler | 389 | 140 (PR) |
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Alternates | Name | Current RankingRk | Entry RankingER |
|---|
| 1 | Omar Jasika | 234 | 234 |
| 2 | Marek Gengel | 237 | 237 |
| 3 | Yan Bai | 242 | 242 |
| 4 | Viktor Durasovic | 248 | 248 |
| 5 | Matteo Martineau | 262 | 262 |
| 6 | Ilya Ivashka | 1881 | 269 (PR) |
| 7 | Marat Sharipov | 273 | 273 |
| 8 | Fajing Sun | 277 | 277 |
| 9 | Ilia Simakin | 282 | 282 |
| 10 | Johannus Monday | 288 | 288 |
| 11 | Blake Ellis | 299 | 299 |
| 12 | Jie Cui | 313 | 313 |
| 13 | Cedrik-Marcel Stebe | 1375 | 320 (PR) |
| 14 | Christian Langmo | 326 | 326 |
| 15 | Rei Sakamoto | 330 | 330 |
| 16 | Masamichi Imamura | 338 | 338 |
| 17 | Mats Rosenkranz | 339 | 339 |
| 18 | Naoki Nakagawa | 362 | 362 |
| 19 | Petr Bar Biryukov | 365 | 365 |
| 20 | Kaichi Uchida | 368 | 368 |
Withdrawals| | Name | Current RankingRk | Entry RankingER |
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