| US Open femminili | 08/20 22:20 | 44 | [118] Varvara Lepchenko v Kai-Lin Zhang [219] | 4-6,6-1,6-4 | |
| ITF W60 Concord | 08/12 16:20 | 54 | Theresa Papikian v Kai-Lin Zhang | Cancelled | |
| ITF W25 Ulanqab | 07/11 02:00 | 26 | [199] Kai-Lin Zhang v Kyoka Okamura [310] | Retired | |
| ITF W25 Ulanqab | 07/09 04:10 | 25 | Kai-Lin Zhang v Yueliang Cao | 6-1,6-3 | |
| WTA Nottingham | 06/09 09:30 | 45 | [204] Kai-Lin Zhang v Ankita Raina [170] | Retired | |
| ITF W25 Grado | 05/31 17:20 | 27 | [186] Martina Di Giuseppe v Kai-Lin Zhang [204] | 7-6,4-6,6-3 | |
| ITF W25 Grado | 05/31 13:50 | 26 | [425] Lucia Bronzetti v Kai-Lin Zhang [204] | 3-6,4-6 | |
| ITF W25 Grado | 05/30 11:40 | 25 | Gabriela Pantuckova v Kai-Lin Zhang | 1-6,1-6 | |
| Open di Francia Femminili | 05/23 08:00 | 45 | [83] Bernarda Pera v Kai-Lin Zhang [185] | 6-4,6-4 | |
| Open di Francia Femminili | 05/21 16:15 | 44 | [185] Kai-Lin Zhang v Tereza Mrdeza [188] | 6-4,6-2 | |
| ITF W80 Gifu | 04/30 02:40 | 25 | [94] Lin Zhu v Kai-Lin Zhang [191] | 4-6,6-4,7-5 | |
| WTA Anning | 04/26 06:05 | 27 | [209] Kai-Lin Zhang v En Shuo Liang [228] | Retired | |
| WTA Anning | 04/25 04:45 | 26 | [178] Ankita Raina v Kai-Lin Zhang [209] | 6-1,6-7,6-7 | |
| WTA Anning | 04/22 04:40 | 25 | [208] Kai-Lin Zhang v Hiroko Kuwata [241] | 7-6,6-3 | |
| ITF W25 Kashiwa | 04/03 03:40 | 25 | [207] Kai-Lin Zhang v Kai-Chen Chang [424] | 4-6,2-6 | |
| ITF W25 Kofu | 03/26 02:35 | 25 | [206] Kai-Lin Zhang v Stephanie Wagner [472] | 2-6,5-7 | |
| ITF W25 Nishi-Tama | 03/13 02:15 | 25 | [214] Kai-Lin Zhang v Quinn Gleason [374] | 4-6,6-3,3-6 | |
| ITF W25 Yokohama | 03/06 06:35 | 25 | [431] Akiko Omae v Kai-Lin Zhang [214] | Retired | |
| ITF W25 Osaka | 03/02 03:45 | 28 | [108] Ivana Jorovic v Kai-Lin Zhang [216] | 4-6,6-3,6-4 | |
| ITF W25 Osaka | 03/02 01:00 | 27 | [173] Fangzhou Liu v Kai-Lin Zhang [216] | 6-3,3-6,4-6 | |
| ITF W25 Osaka | 03/01 01:00 | 26 | [216] Kai-Lin Zhang v Na-Lae Han [199] | 7-5,6-2 | |
| ITF W25 Osaka | 02/27 01:00 | 25 | [273] Abbie Myers v Kai-Lin Zhang [216] | 2-6,3-6 | |
| ITF W60 Kyoto | 02/24 03:30 | 29 | [243] Kai-Lin Zhang v Ylena In-Albon [241] | 2-6,3-6 | |
| ITF W60 Kyoto | 02/23 04:10 | 28 | [124] Nao Hibino v Kai-Lin Zhang [243] | 2-6,4-6 | |
| ITF W60 Kyoto | 02/22 02:00 | 27 | [327] Miharu Imanishi v Kai-Lin Zhang [243] | 6-2,4-6,2-6 | |
| ITF W60 Kyoto | 02/21 04:00 | 26 | [252] Momoko Kobori v Kai-Lin Zhang [243] | 2-6,4-6 | |
| ITF W60 Kyoto | 02/19 05:40 | 25 | [268] Mai Minokoshi v Kai-Lin Zhang [243] | 6-4,0-6,2-6 | |
| ITF W25 Singapore | 01/26 02:00 | 28 | [253] Kai-Lin Zhang v Lin Zhu [118] | Retired | |
| ITF W25 Singapore | 01/25 02:00 | 27 | [253] Kai-Lin Zhang v Barbara Haas [187] | 7-6,6-2 | |
| ITF W25 Singapore | 01/24 04:15 | 26 | [217] Tereza Mrdeza v Kai-Lin Zhang [253] | 4-6,2-6 |