USA: US Open - Singles - Qualification |
| Quarter-finals | Lepchenko V. | Zhang K. | 2:1 (4:6, 6:1, 6:4) | details | 21.08.2019 |
United Kingdom: Nottingham - Singles - Qualification |
| Semi-finals | Zhang K. | Raina A. | 0:1 RET. (3:6, 0:0) | details | 09.06.2019 |
France: French Open - Singles - Qualification |
| Semi-finals | Pera B. | Zhang K. | 2:0 (6:4, 6:4) | details | 23.05.2019 |
| Quarter-finals | Zhang K. | Mrdeza T. | 2:0 (6:4, 6:2) | details | 21.05.2019 |
Japan: Gifu - Singles - Main |
| 1/16-finals | Zhu L. | Zhang K. | 2:1 (4:6, 6:4, 7:5) | details | 30.04.2019 |
China: An-Ning - Singles - Main |
| Quarter-finals | Zhang K. | Liang E. S. | 0:1 RET. (61:7, 1:4) | details | 26.04.2019 |
| 1/8-finals | Raina A. | Zhang K. | 1:2 (6:1, 62:7, 67:7) | details | 25.04.2019 |
| 1/16-finals | Zhang K. | Kuwata H. | 2:0 (7:63, 6:3) | details | 22.04.2019 |
Japan: W60 Kyoto - Singles - Main |
| Final | Zhang K. | In-Albon Y. | 0:2 (2:6, 3:6) | details | 24.02.2019 |
| Semi-finals | Hibino N. | Zhang K. | 0:2 (2:6, 4:6) | details | 23.02.2019 |
| Quarter-finals | Imanishi M. | Zhang K. | 1:2 (6:2, 4:6, 2:6) | details | 22.02.2019 |
| 1/8-finals | Kobori M. | Zhang K. | 0:2 (2:6, 4:6) | details | 21.02.2019 |
| 1/16-finals | Minokoshi M. | Zhang K. | 1:2 (6:4, 0:6, 2:6) | details | 19.02.2019 |
China: Liuzhou - Singles - Main |
| Quarter-finals | Wang Y. | Zhang K. | 2:1 (4:6, 7:62, 6:4) | details | 02.11.2018 |
| 1/8-finals | Zhang K. | Yuan Y. | 2:1 (3:6, 6:1, 7:5) | details | 01.11.2018 |
| 1/16-finals | Zhang K. | Wang M. | 2:0 (6:4, 6:4) | details | 31.10.2018 |
China: Suzhou - Singles - Main |
| 1/16-finals | Zhang K. | Han X.Y. | 1:2 (6:1, 2:6, 5:7) | details | 16.10.2018 |
China: Tianjin - Singles - Qualification |
| Final | Doi M. | Zhang K. | 2:0 (6:2, 6:0) | details | 07.10.2018 |
| Semi-finals | Kang J. Q. | Zhang K. | 1:2 (7:67, 0:6, 5:7) | details | 06.10.2018 |
China: Guangzhou - Singles - Qualification |
| Final | Cabrera L. | Zhang K. | 2:1 (4:6, 7:5, 7:61) | details | 17.09.2018 |
| Semi-finals | Kuwata H. | Zhang K. | 0:2 (1:6, 2:6) | details | 15.09.2018 |
Japan: Hiroshima - Singles - Qualification |
| Quarter-finals | Zhang K. | Savinykh V. | 1:2 (3:6, 7:5, 4:6) | details | 09.09.2018 |
China: Jinan - Singles - Main |
| 1/8-finals | Zhang K. | Wang Y. | 0:2 (66:7, 1:6) | details | 09.08.2018 |
| 1/16-finals | Ma S. | Zhang K. | 1:2 (1:6, 6:4, 4:6) | details | 07.08.2018 |
China: Baotou - Singles - Main |
| Semi-finals | Zhang K. | Xu S. | 0:2 (610:7, 3:6) | details | 26.05.2018 |
| Quarter-finals | Zhang K. | Zheng W. | 2:0 (6:1, 6:3) | details | 25.05.2018 |
| 1/8-finals | Zhang K. | Wu M. X. | 2:1 (1:6, 6:3, 6:3) | details | 24.05.2018 |
| 1/16-finals | Zhu L. | Zhang K. | 0:2 (3:6, 1:6) | details | 23.05.2018 |
China: Luan - Singles - Main |
| 1/16-finals | Wang M. | Zhang K. | 2:0 (6:1, 6:3) | details | 08.05.2018 |
China: Quanzhou - Singles - Main |
| 1/16-finals | Liu F. | Zhang K. | 2:1 (2:6, 6:3, 6:2) | details | 24.04.2018 |
China: Zhengzhou - Singles - Main |
| 1/16-finals | Lu J. | Zhang K. | 2:0 (6:2, 6:4) | details | 17.04.2018 |
China: Liuzhou - Singles - Main |
| 1/16-finals | Hibino N. | Zhang K. | 2:1 (6:3, 2:6, 6:4) | details | 25.10.2017 |
China: Suzhou - Singles - Main |
| 1/16-finals | Lu J. | Zhang K. | 2:0 (6:4, 6:1) | details | 18.10.2017 |
China: Tianjin - Singles - Qualification |
| Final | Voegele S. | Zhang K. | 2:0 (6:0, 6:3) | details | 08.10.2017 |
| Semi-finals | Xun F. Y. | Zhang K. | 0:2 (1:6, 0:6) | details | 07.10.2017 |
China: Guangzhou - Singles - Main |
| 1/8-finals | Zhang K. | Peterson R. | 0:2 (3:6, 0:6) | details | 20.09.2017 |
| 1/16-finals | Zhang K. | Fett J. | 2:1 (2:6, 6:1, 6:3) | details | 19.09.2017 |
China: Guangzhou - Singles - Qualification |
| Final | Cako J. | Zhang K. | 0:2 (2:6, 4:6) | details | 17.09.2017 |
China: Dalian - Singles - Main |
| Quarter-finals | Zhang K. | Diatchenko V. | 0:2 (3:6, 5:7) | details | 08.09.2017 |
| 1/8-finals | Rodionova Ar. | Zhang K. | 0:2 (4:6, 5:7) | details | 07.09.2017 |
| 1/16-finals | Zhang K. | Xu S. | CAN. | details | 06.09.2017 |
| 1/16-finals | Zhang K. | Sema E. | 2:0 (7:5, 6:2) | details | 06.09.2017 |
China: Nanchang - Singles - Main |
| 1/16-finals | Hibino N. | Zhang K. | 2:1 (6:2, 3:6, 6:3) | details | 24.07.2017 |
France: French Open - Singles - Qualification |
| Quarter-finals | Kostova E. | Zhang K. | 2:0 (6:3, 6:3) | details | 23.05.2017 |
France: Strasbourg - Singles - Qualification |
| Final | Brengle M. | Zhang K. | 2:0 (6:3, 6:1) | details | 20.05.2017 |
| Semi-finals | Bozinovic S. | Zhang K. | 0:2 (2:6, 1:6) | details | 19.05.2017 |
China: An-Ning - Singles - Main |
| 1/16-finals | Zhang K. | Xun F. Y. | 0:2 (2:6, 1:6) | details | 24.04.2017 |