| ITF W60 Las Vegas | 10/08 22:25 | 27 | [265] Hanna Chang v Tara Moore [421] | 2-6,6-4,6-4 | |
| ITF W60 Las Vegas | 10/07 21:00 | 26 | Hanna Chang v Anhzelika Isaeva | 7-5,7-6 | |
| ITF W60 Las Vegas | 10/06 17:00 | 25 | Hanna Chang v Tricia Mar | 6-0,6-3 | |
| ITF W60 Berkeley | 09/30 20:15 | 26 | [228] En Shuo Liang v Hanna Chang [262] | 6-2,6-1 | |
| ITF W60 Berkeley | 09/28 21:10 | 25 | [262] Hanna Chang v Mirjam Bjorklund [247] | 6-3,4-6,6-1 | |
| ITF W25 Fort Worth | 09/22 14:00 | 25 | Hanna Chang v Alexa Graham | 0-6,4-6 | |
| US Open Women | 08/26 18:00 | 15 | [111] Kristina Kucova v Hanna Chang [270] | 7-5,7-6 | |
| US Open Women | 08/25 15:00 | 14 | [226] Isabella Shinikova v Hanna Chang [270] | 6-2,6-7,3-6 | |
| ITF W100 Landisville | 08/09 14:00 | 54 | [267] Hanna Chang v Mai Hontama [223] | 2-6,1-6 | |
| WTA Charleston | 07/30 16:45 | 27 | [285] Hanna Chang v Varvara Lepchenko [152] | 1-6,1-6 | |
| WTA Charleston | 07/28 20:55 | 26 | [266] Na-Lae Han v Hanna Chang [285] | 4-6,3-6 | |
| WTA Charleston | 07/26 16:15 | 25 | Hanna Chang v Ellie Douglas | 6-3,6-4 | |
| ITF W25 Evansville | 07/14 14:15 | 25 | [267] Hanna Chang v Katrina Scott [428] | 4-6,0-6 | |
| ITF W60 Charleston | 06/24 15:00 | 26 | [272] Hanna Chang v Ana Sofia Sanchez [256] | 6-2,3-6,2-6 | |
| ITF W60 Charleston | 06/23 13:20 | 25 | [272] Hanna Chang v Peyton Stearns [485] | 7-6,6-4 | |
| ITF W25 Santo Domingo | 06/10 13:00 | 26 | [271] Hanna Chang v Maria Lourdes Carle [387] | 3-6,6-1,4-6 | |
| ITF W25 Santo Domingo | 06/08 20:25 | 25 | Hanna Chang v Maria G Rivera Corado | 6-1,6-0 | |
| ITF W25 Santo Domingo | 06/03 17:05 | 26 | [387] Maria Lourdes Carle v Hanna Chang [271] | 6-2,6-1 | |
| ITF W25 Santo Domingo | 06/03 13:00 | 25 | [322] Carolina Alves v Hanna Chang [271] | 4-6,4-6 | |
| ITF W25 Pelham | 05/20 17:05 | 26 | [286] Panna Udvardy v Hanna Chang [268] | 6-1,6-3 | |
| ITF W25 Pelham | 05/19 21:00 | 25 | Reese Brantmeier v Hanna Chang | 6-7,7-5,3-6 | |
| ITF W100 Bonita Springs | 05/15 19:20 | 28 | [299] Katie Volynets v Hanna Chang [311] | 5-7,6-4,7-5 | |
| ITF W100 Bonita Springs | 05/14 21:00 | 27 | [159] Francesca Di Lorenzo v Hanna Chang [311] | 3-6,3-6 | |
| ITF W100 Bonita Springs | 05/13 15:55 | 26 | [311] Hanna Chang v Xinyu Wang [138] | 6-4,3-6,6-1 | |
| ITF W100 Bonita Springs | 05/12 23:35 | 25 | [279] Kyoka Okamura v Hanna Chang [311] | 2-6,3-6 | |
| ITF W100 Bonita Springs | 05/11 14:00 | 54 | [311] Hanna Chang v Seone Mendez [268] | 7-5,6-4 | |
| ITF W100 Bonita Springs | 05/10 21:05 | 54 | [368] Nagi Hanatani v Hanna Chang [311] | 3-6,4-6 | |
| ITF W100 Bonita Springs | 05/10 17:00 | 54 | Coco Vandeweghe v Hanna Chang | Cancelled | |
| ITF W25 Naples | 05/07 13:30 | 27 | [309] Hanna Chang v Jesika Maleckova [298] | 2-6,6-4,3-6 | |
| ITF W25 Naples | 05/06 14:50 | 26 | [255] Ulrikke Eikeri v Hanna Chang [309] | 6-7,6-4,4-6 |