Name: Su Jeong Jang
Country: Republic of Korea
Birthdate: 13.03.95, 29 years
WTA ranking: 268
TOP ranking's position: 114 (08.05.23, 58400 points)
Points: 272
Prize money: 741172 $
Matches total: 703
Win: 418
%: 59.46 %
Country: Republic of Korea
Birthdate: 13.03.95, 29 years
WTA ranking: 268
TOP ranking's position: 114 (08.05.23, 58400 points)
Points: 272
Prize money: 741172 $
Matches total: 703
Win: 418
%: 59.46 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 6/5 | 6/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2023 | 37/24 | 27/17 | 2/4 | 7/1 | 0/0 | 1/2 | 0/0 |
| 2022 | 32/20 | 5/8 | 20/8 | 5/2 | 0/0 | 2/2 | 0/0 |
| 2021 | 41/15 | 0/0 | 40/14 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 4/4 | 4/4 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 26/27 | 24/23 | 0/0 | 2/3 | 0/1 | 0/0 | 0/0 |
| 2018 | 31/29 | 27/25 | 0/1 | 0/1 | 4/2 | 0/0 | 0/0 |
| 2017 | 33/25 | 24/19 | 2/1 | 2/0 | 5/2 | 0/3 | 0/0 |
| 2016 | 46/27 | 46/26 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2015 | 43/26 | 38/20 | 0/0 | 0/0 | 1/2 | 4/4 | 0/0 |
| 2014 | 29/21 | 14/11 | 3/6 | 1/2 | 0/1 | 11/1 | 0/0 |
| 2013 | 34/22 | 32/18 | 1/1 | 1/1 | 0/1 | 0/1 | 0/0 |
| 2012 | 25/18 | 24/16 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2011 | 27/12 | 27/12 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 2/5 | 2/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 2/5 | 2/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 418/285 | 302/214 | 68/35 | 20/13 | 10/9 | 18/14 | 0/0 |
| perc. % | 59.46 % | 58.53 % | 66.02 % | 60.61 % | 52.63 % | 56.25 % | 0 % |
Su Jeong Jang / scheduled / last
| no matches found |
Su Jeong Jang form / surface: Carpet
Su Jeong Jang / surface: Carpet
| 08.05.19 | 1st round | Shiho Akita | Su Jeong Jang | 6-4, 2-6, 6-3 |  | match details |  W60 Fukuoka | Carpet |
| 15.11.18 | 2nd round | Nao Hibino | Su Jeong Jang | 6-4, 6-3 | | match details | .png){kind=small} Taipei | Carpet |
| 13.11.18 | 1st round | Su Jeong Jang | Susanne Celik | 6-2, 6-1 |  | match details | ||
| 12.11.18 | qual. | Su Jeong Jang | Lizette Cabrera | 6-4, 6-4 | | match details | ||
| 11.11.18 | q 1 | Su Jeong Jang | Momoko Kobori | 6-1, 6-4 | | match details | ||
| 10.05.18 | 2nd round | Momoko Kobori | Su Jeong Jang | 7-64, 6-4 | | match details | Fukuoka | Carpet |
| 09.05.18 | 1st round | Su Jeong Jang | Aiko Yoshitomi | 6-1, 6-2 | | match details | ||
| 16.11.17 | 2nd round | Naomi Broady | Su Jeong Jang | 4-6, 6-1, 7-5 | | match details | Taipei | Carpet |
| 15.11.17 | 1st round | Su Jeong Jang | Arina Rodionova | 6-2, 6-71, 6-2 | | match details | ||
| 14.05.17 | fin | Magdalena Rybarikova | Su Jeong Jang | 6-2, 6-3 | | match details | Fukuoka | Carpet |
| 13.05.17 | 1/2 | Su Jeong Jang | Jessica Moore | 6-3, 6-2 | | match details | ||
| 11.05.17 | 2nd round | Su Jeong Jang | Mai Minokoshi | 6-1, 3-6, 6-1 | | match details | ||
| 11.05.17 | 1/4 | Su Jeong Jang | Laura Robson | 6-4, 2-0, Laura Robson - retired | | match details | ||
| 09.05.17 | 1st round | Su Jeong Jang | Erika Sema | 4-6, 7-5, 6-1 | | match details | ||
| 23.11.15 | 1st round | Patricia Maria Tig | Su Jeong Jang | 6-2, 4-6, 6-4 | | match details | Toyota | Carpet |
| 31.08.15 | 2nd round | Aki Yamasoto | Su Jeong Jang | 6-2, 6-4 | | match details | Noto | Carpet |
| 31.08.15 | 1st round | Su Jeong Jang | Ilze Hattingh | 6-2, 6-1 | | match details | ||
| 17.11.14 | 1st round | Yifan Xu | Su Jeong Jang | 6-4, 6-1 | | match details | Toyota | Carpet |
| 18.11.13 | 1st round | Belinda Bencic | Su Jeong Jang | 6-0, 6-2 | | match details | Toyota | Carpet |
