Hong Kong
Main Draw
| Seed | Name | Seeding RankingRk | Entry RankingER |
|---|---|---|---|
| 1 | Andrey Rublev | 5 | 5 |
| 2 | Karen Khachanov | 15 | 15 |
| 3 | Frances Tiafoe | 16 | 16 |
| 4 | Francisco Cerundolo | 21 | 21 |
| 5 | Jan-Lennard Struff | 25 | 25 |
| 6 | Lorenzo Musetti | 27 | 27 |
| 7 | Laslo Djere | 33 | 33 |
| 8 | Arthur Fils | 36 | 36 |
| Mackenzie McDonald | 41 | 41 | |
| Sebastian Ofner | 43 | 43 | |
| Botic van de Zandschulp | 50 | 50 | |
| Miomir Kecmanovic | 54 | 54 | |
| Roberto Bautista Agut | 57 | 57 | |
| Fabian Marozsan | 64 | 64 | |
| Nuno Borges | 66 | 66 | |
| Pavel Kotov | 67 | 67 | |
| Emil Ruusuvuori | 69 | 69 | |
| Pedro Cachin | 70 | 70 | |
| Borna Gojo | 72 | 72 | |
| Benjamin Bonzi | 73 | 73 | |
| (WC) Shintaro Mochizuki | 137 | ||
| (WC) Juncheng Shang | 183 | ||
| (WC) Chak Lam Coleman Wong | 253 | ||
| Marin Cilic | 672 | 21 (PR) | |
| (Q) | |||
| (Q) | |||
| (Q) | |||
| (Q) |
| Name | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| 1 | Taro Daniel | 75 | 75 |
| 2 | Bernabe Zapata Miralles | 80 | 80 |
| 3 | Jaume Munar | 86 | 86 |
| 4 | Pedro Martinez | 106 | 106 |
| 5 | Liam Broady | 108 | 108 |
| 6 | Aleksandar Kovacevic | 110 | 110 |
| 7 | Diego Schwartzman | 114 | 114 |
| 8 | Zsombor Piros | 127 | 127 |
| 9 | Zizou Bergs | 129 | 129 |
| 10 | Shintaro Mochizuki | 137 | 137 |
| 11 | Terence Atmane | 144 | 144 |
| 12 | Sho Shimabukuro | 149 | 149 |
| 13 | Damir Dzumhur | 154 | 154 |
| 14 | Andrea Vavassori | 157 | 157 |
| 15 | Jan Choinski | 160 | 160 |
| 16 | Otto Virtanen | 168 | 170 |
| 17 | Vitaliy Sachko | 169 | 171 |
| 18 | Lukas Klein | 170 | 172 |
| 19 | Roman Andres Burruchaga | 184 | 174 |
| 20 | Juncheng Shang | 183 | 185 |
| Name | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| Milos Raonic | 317 | 33 (PR) | |
| Christopher Eubanks | 34 | 34 |
Qualifying
| Seed | Name | Seeding RankingRk | Entry RankingER |
|---|---|---|---|
| 1 | Taro Daniel | 75 | 75 |
| 2 | Jaume Munar | 86 | 86 |
| 3 | Liam Broady | 108 | 108 |
| 4 | Zsombor Piros | 127 | 127 |
| 5 | Zizou Bergs | 129 | 129 |
| 6 | Terence Atmane | 144 | 144 |
| 7 | Joris De Loore | 145 | 145 |
| 8 | Sho Shimabukuro | 149 | 149 |
| Jan Choinski | 160 | 160 | |
| Otto Virtanen | 168 | 169 | |
| Vitaliy Sachko | 169 | 170 | |
| Roman Andres Burruchaga | 184 | 185 | |
| Marc-Andrea Huesler | 194 | 196 | |
| Aziz Dougaz | 234 | 232 | |
| (WC) Hong Kit Wong | 1468 | ||
| (WC) Tsz Fu Wong | - |
| Name | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| 1 | Jie Cui | 505 | 504 |
| 2 | Zhe Li | 521 | 517 |
| 3 | Yurii Dzhavakian | 513 | 531 |
| 4 | Yuki Mochizuki | 554 | 551 |
| 5 | M Rifki Fitriadi | 569 | 566 |
| 6 | Marek Gengel | 592 | 590 |
| 7 | Luca Castelnuovo | 642 | 647 |
| 8 | Grigoriy Lomakin | 795 | 794 |
| 9 | Manish Sureshkumar | 922 | 920 |
| 10 | Michael Zhu | 938 | 989 |
| 11 | Kazuma Kawachi | 1055 | 1055 |
| 12 | Lucas Miedler | 1056 | 1056 |
| 13 | Toshihide Matsui | 1502 | 1500 |
| 14 | Hanival Kahsay | 1752 | 1758 |
| 15 | Drew Van Orderlain | 1992 | 1987 |
| Name | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| Benjamin Bonzi | 73 | 73 | |
| Shintaro Mochizuki | 137 | 137 | |
| Elias Ymer | 155 | 155 |
Doubles
| Seed | Names | Seeding RankingRk | Entry RankingER |
|---|---|---|---|
| 1 | Sander Gille / Joran Vliegen | 50 | 50 |
| 2 | Marcelo Arevalo / Mate Pavic | 51 | 51 |
| 3 | Sadio Doumbia / Fabien Reboul | 70 | 70 |
| 4 | Alexander Erler / Lucas Miedler | 77 | 77 |
| Julian Cash / Robert Galloway | 98 | 98 | |
| Karen Khachanov / Andrey Rublev | 104 | 20 | |
| Ariel Behar / Adam Pavlasek | 105 | 105 | |
| Francisco Cabral / Henry Patten | 121 | 121 | |
| Constantin Frantzen / Hendrik Jebens | 128 | 128 | |
| Evan King / Reese Stalder | 132 | 132 | |
| Mackenzie McDonald / Botic van de Zandschulp | 155 | 91 | |
| (WC) Roman Andres Burruchaga / Shintaro Mochizuki | 712 | ||
| Laslo Djere / Jaume Munar | 826 | ||
| (WC) Zizou Bergs / Chak Lam Coleman Wong | 1082 | ||
| Fabian Marozsan / Sebastian Ofner | 1347 | 107 | |
| Pedro Cachin / Francisco Cerundolo | - | 91 |
| Names | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| 1 | Borna Gojo / Miomir Kecmanovic | - | 126 |
| Names | Seeding RankingRk | Entry RankingER | |
|---|---|---|---|
| Laslo Djere / Bernabe Zapata Miralles | 1467 | 113 |