| ITF W15 Antalya | 03/30 09:00 | 25 | Jasmijn Gimbrere v Su Jeong Jang | 4-6,4-6 | |
| ITF W15 Antalya | 03/25 08:50 | 25 | [329] Su Jeong Jang v Rebeka Masarova [345] | 6-7,7-5,3-6 | |
| ITF W15 Antalya | 03/21 07:20 | 29 | [341] Mai Hontama v Su Jeong Jang [327] | 6-4,3-6,2-6 | |
| ITF W15 Antalya | 03/20 07:30 | 28 | [327] Su Jeong Jang v Johana Markova [400] | 6-3,6-1 | |
| ITF W15 Antalya | 03/19 07:30 | 27 | [256] Cristina Dinu v Su Jeong Jang [327] | 1-6,2-6 | |
| ITF W15 Antalya | 03/18 08:40 | 26 | Polina Leykina v Su Jeong Jang | 1-6,0-6 | |
| ITF W15 Antalya | 03/17 11:15 | 25 | Petia Arshinkova v Su Jeong Jang | 1-6,0-6 | |
| ITF W15 Antalya | 03/10 10:30 | 25 | Zhibek Kulambayeva v Su Jeong Jang | 2-6,6-3,7-5 | |
| ITF W15 Antalya | 03/07 06:55 | 29 | Su Jeong Jang v Nuria Brancaccio | 5-7,4-6 | |
| ITF W15 Antalya | 03/06 07:00 | 28 | Su Jeong Jang v Andreea Prisacariu | 3-6,6-3,6-4 | |
| ITF W15 Antalya | 03/05 07:00 | 27 | Su Jeong Jang v Jazmin Ortenzi | 6-3,6-3 | |
| ITF W15 Antalya | 03/04 08:35 | 26 | Su Jeong Jang v Zeynep Sonmez | 6-1,4-6,6-2 | |
| ITF W15 Antalya | 03/02 09:00 | 25 | Su Jeong Jang v Defne Cirpanli | 6-1,6-1 | |
| Fed Cup 2020 | 03/07 12:00 | 5 | [34] Saisai Zheng v Su Jeong Jang [309] | 6-1,6-0 | |
| Fed Cup 2020 | 03/06 12:00 | 4 | Priska M Nugroho v Su Jeong Jang | 5-7,3-6 | |
| Fed Cup 2020 | 03/05 12:00 | 3 | [433] Rutuja Bhosale v Su Jeong Jang [309] | 7-5,6-4 | |
| Billie Jean King Cup | 03/04 12:00 | 2 | Ya-Yi Yang v Su Jeong Jang | 3-6,1-6 | |
| Fed Cup 2020 | 03/03 12:00 | 1 | [309] Su Jeong Jang v Akgul Amanmuradova [398] | 6-3,6-4 | |
| ITF W25 Perth | 02/25 04:25 | 25 | [381] Lucrezia Stefanini v Su Jeong Jang [315] | 6-1,6-4 | |
| ITF W25 Perth | 02/20 04:55 | 26 | Su Jeong Jang v Sakura Hosogi | 6-2,3-6,2-6 | |
| ITF W25 Perth | 02/19 09:05 | 25 | [317] Su Jeong Jang v Emily Fanning [468] | 4-6,6-2,6-3 | |
| Open d'Australia femminili - Wild Card | 12/06 02:00 | 27 | [321] Su Jeong Jang v Kai-Chen Chang [337] | 1-6,5-7 | |
| Open d'Australia femminili - Wild Card | 12/04 02:00 | 26 | [321] Su Jeong Jang v Xinyu Jiang [104] | 6-3,6-3 | |
| ITF W100 Tokyo | 11/13 03:30 | 25 | [143] Kurumi Nara v Su Jeong Jang [300] | 6-3,6-4 | |
| ITF W25 Hua Hin | 11/06 02:55 | 25 | [281] Su Jeong Jang v Naiktha Bains [292] | 6-4,3-6,4-6 | |
| ITF W60 Liuzhou | 10/28 04:55 | 54 | [265] Su Jeong Jang v Meiqi Guo [487] | 6-0,2-6,3-10 | |
| ITF W100 Suzhou | 10/15 02:00 | 54 | [266] Su Jeong Jang v Meiqi Guo [496] | 3-6,3-6 | |
| ITF W100 Suzhou | 10/14 04:30 | 54 | [266] Su Jeong Jang v Ying Zhang [421] | 3-6,7-6,11-9 | |
| WTA Seoul | 09/14 05:30 | 45 | [268] Su Jeong Jang v Ulrikke Eikeri [244] | 2-6,2-6 | |
| WTA Hiroshima | 09/09 04:00 | 64 | [178] Valeria Savinykh v Su Jeong Jang [283] | 6-4,7-5 |
Wikipedia - Jang Su-jeong
Jang Su-jeong (Pusan, 13 marzo 1995) è una tennista sudcoreana.