| Challenger Bangkok | 01/15 03:00 | 26 | [249] Roman Safiullin v Ze Zhang [357] | 6-2,6-1 | |
| Challenger Bangkok | 01/13 04:35 | 25 | [353] Ze Zhang v Goncalo Oliveira [271] | 6-4,6-2 | |
| Challenger Bangkok | 01/12 04:30 | 24 | [285] Tsung-Hua Yang v Ze Zhang [353] | 3-6,4-6 | |
| Australian Open WC | 12/06 02:00 | 27 | [359] Ze Zhang v Duckhee Lee [250] | 5-7,3-6 | |
| Australian Open WC | 12/05 03:15 | 26 | [175] Ramkumar Ramanathan v Ze Zhang [359] | 3-6,0-6 | |
| Challenger Kobe | 11/04 01:30 | 24 | Ze Zhang v Sho Shimabukuro | Cancelled | |
| Challenger Ningbo | 10/17 05:00 | 26 | [332] Borna Gojo v Ze Zhang [339] | 6-3,6-7,6-2 | |
| Challenger Ningbo | 10/16 02:00 | 25 | [339] Ze Zhang v Alex Bolt [154] | 6-4,6-4 | |
| Challenger Ningbo | 10/15 03:25 | 24 | Chun Hsin Tseng v Ze Zhang | 4-6,6-4,4-6 | |
| ATP Shanghai | 10/07 13:20 | 24 | [338] Ze Zhang v Pablo Carreno-Busta [37] | 3-6,6-2,4-6 | |
| ATP Zhuhai | 09/23 11:30 | 25 | [61] Adrian Mannarino v Ze Zhang [333] | 7-6,7-5 | |
| Challenger Jinan | 09/04 05:40 | 25 | [131] James Duckworth v Ze Zhang [354] | 6-1,6-4 | |
| Challenger Jinan | 09/02 07:40 | 24 | [354] Ze Zhang v Fajing Sun [395] | 6-3,6-4 | |
| US Open | 08/21 15:00 | 45 | [226] Elliot Benchetrit v Ze Zhang [356] | 6-3,6-2 | |
| US Open | 08/19 21:50 | 44 | [144] Federico Gaio v Ze Zhang [356] | 6-7,3-6 | |
| Challenger Yokkaichi | 08/07 05:30 | 25 | [310] Ze Zhang v Shuichi Sekiguchi [308] | 6-3,6-7,5-7 | |
| Challenger Chengdu | 08/01 06:00 | 26 | [215] Ze Zhang v Yan Bai [371] | 6-7,7-6,3-6 | |
| Challenger Chengdu | 07/30 05:50 | 25 | Ze Zhang v Lucas Catarina | 6-3,4-6,6-2 | |
| Wimbledon | 06/24 12:25 | 44 | [221] Ze Zhang v Salvatore Caruso [125] | 6-4,5-7,1-6 | |
| Challenger Nottingham | 06/11 11:30 | 24 | [192] Yuichi Sugita v Ze Zhang [225] | 6-3,3-6,6-3 | |
| Challenger Poznan | 06/03 09:40 | 24 | [230] Ze Zhang v Viktor Durasovic [358] | 4-6,6-2,6-7 | |
| French Open | 05/22 11:40 | 45 | [234] Ze Zhang v Salvatore Caruso [148] | 2-6,2-6 | |
| French Open | 05/20 11:25 | 44 | [234] Ze Zhang v Filip Horansky [161] | 7-6,6-2 | |
| Challenger Aix en Provence | 05/07 08:00 | 24 | [215] Ze Zhang v Elias Ymer [113] | 7-5,2-6,3-6 | |
| Challenger Anning | 04/16 03:25 | 25 | [295] Goncalo Oliveira v Ze Zhang [215] | 7-6,6-3 | |
| Challenger Zhangjiagang | 03/22 04:40 | 27 | [220] Ze Zhang v Mathias Bourgue [232] | 4-6,2-6 | |
| Challenger Zhangjiagang | 03/21 05:25 | 26 | [220] Ze Zhang v Luke Saville [333] | 6-4,2-6,6-4 | |
| Challenger Zhangjiagang | 03/19 06:00 | 25 | [220] Ze Zhang v Karim-Mohamed Maamoun [484] | 6-0,7-6 | |
| Challenger Shenzhen | 03/13 03:25 | 25 | [201] Ze Zhang v Baptiste Crepatte [424] | 6-7,4-6 | |
| Challenger Zhuhai | 03/09 06:25 | 28 | [272] Evgeny Karlovskiy v Ze Zhang [201] | 7-6,7-6 |