| ITF W25 Orlando | 11/03 14:00 | 25 | Tori Kinard v Sujeong Jang | 3-6,4-6 | |
| ITF W60 Praga | 09/02 11:35 | 26 | [259] Sujeong Jang v Sara Bejlek [406] | 6-2,6-7,1-6 | |
| ITF W60 Praga | 09/01 11:45 | 25 | [213] Lucrezia Stefanini v Sujeong Jang [263] | 2-6,6-7 | |
| ITF W60 Prerov | 08/27 08:00 | 26 | Linda Noskova v Sujeong Jang | 6-2,6-3 | |
| ITF W60 Prerov | 08/25 08:00 | 25 | [317] Sujeong Jang v Ana Sofia Sanchez [262] | 6-2,6-1 | |
| ITF W25 Oldenzaal | 08/22 11:30 | 29 | [307] Sujeong Jang v Malene Helgo [441] | 6-3,6-2 | |
| ITF W25 Oldenzaal | 08/21 12:05 | 28 | Sujeong Jang v Salma Djoubri | 6-4,6-2 | |
| ITF W25 Oldenzaal | 08/20 12:20 | 27 | [499] Ekaterina Vl. Makarova v Sujeong Jang [307] | 7-5,3-6,5-7 | |
| ITF W25 Oldenzaal | 08/20 08:00 | 26 | [298] Chiara Scholl v Sujeong Jang [307] | 1-6,4-6 | |
| ITF W25 Oldenzaal | 08/18 16:00 | 25 | Sinja Kraus v Sujeong Jang | 3-6,0-6 | |
| ITF W25 Radom | 08/11 09:30 | 25 | Viktoria Kuzmova v Sujeong Jang | Cancelled | |
| ITF W25 Bydgoszcz | 08/04 12:30 | 25 | Nina Potocnik v Sujeong Jang | 7-5,6-4 | |
| ITF W60 Grodzisk Mazowiecki | 07/30 09:00 | 27 | Su Jeong Jang v Barbara Gatica | 4-6,0-6 | |
| ITF W60 Grodzisk Mazowiecki | 07/29 08:00 | 26 | [404] Tereza Smitkova v Su Jeong Jang [312] | 0-6,1-6 | |
| ITF W60 Grodzisk Mazowiecki | 07/28 09:40 | 25 | Su Jeong Jang v Valeriia Olianovskaia | 6-4,6-2 | |
| ITF W25 Kiev | 07/23 08:00 | 27 | [219] Chloe Paquet v Su Jeong Jang [311] | 7-6,6-1 | |
| ITF W25 Kiev | 07/22 07:00 | 26 | Ganna Poznikhirenko v Su Jeong Jang | 6-7,5-7 | |
| ITF W25 Kiev | 07/20 08:40 | 25 | Kateryna Diatlova v Su Jeong Jang | 1-6,1-6 | |
| ITF W25 Oeiras | 04/25 08:50 | 29 | [164] Anhelina Kalinina v Su Jeong Jang [320] | 6-4,4-6,6-4 | |
| ITF W25 Oeiras | 04/24 16:00 | 28 | [320] Su Jeong Jang v Seone Mendez [284] | 6-1,4-6,7-6 | |
| ITF W25 Oeiras | 04/24 11:40 | 27 | [197] Julia Grabher v Su Jeong Jang [320] | 5-7,2-6 | |
| ITF W25 Oeiras | 04/22 17:00 | 26 | [232] Rebecca Marino v Su Jeong Jang [320] | 7-5,2-6,2-6 | |
| ITF W25 Oeiras | 04/22 09:00 | 25 | [320] Su Jeong Jang v Giulia Gatto Monticone [170] | Retired | |
| ITF W25 Oeiras | 04/20 10:35 | 24 | [320] Su Jeong Jang v Ji-Hee Choi [198] | 6-0,6-1 | |
| ITF W60 Oeiras | 04/13 16:55 | 24 | [301] Lucia Bronzetti v Su Jeong Jang [321] | 7-5,7-5 | |
| ITF W60 Oeiras | 04/12 11:45 | 54 | [321] Su Jeong Jang v Eden Silva [186] | 6-4,6-2 | |
| ITF W60 Oeiras | 04/11 14:50 | 54 | [321] Su Jeong Jang v Kimberley Zimmermann [482] | 6-3,6-3 | |
| ITF W15 Antalya | 04/03 07:30 | 28 | Andreea Prisacariu v Su Jeong Jang | 6-4,2-6,7-6 | |
| ITF W15 Antalya | 04/02 13:00 | 27 | [429] Sohyun Park v Su Jeong Jang [329] | 6-3,2-6,3-6 | |
| ITF W15 Antalya | 04/02 07:55 | 26 | Mika D Fruchtman v Su Jeong Jang | 0-6,0-6 |
Wikipedia - Jang Su-jeong
Jang Su-jeong (Pusan, 13 marzo 1995) è una tennista sudcoreana.