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: 702
Win: 418
%: 59.54 %
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: 702
Win: 418
%: 59.54 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 6/4 | 6/4 | 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 | 418/284 | 302/213 | 68/35 | 20/13 | 10/9 | 18/14 | 0/0 |
| perc. % | 59.54 % | 58.64 % | 66.02 % | 60.61 % | 52.63 % | 56.25 % | 0 % |
Su Jeong Jang / scheduled / last
| 24.04.24 05:30 | 1st round | Emina Bektas | Su Jeong Jang  | 6-3, 6-4 | match details |  W100 Tokyo | Hard |
Su Jeong Jang form / year 2017
Su Jeong Jang / year 2017
| 26.11.17 | fin | Shuai Zhang | Su Jeong Jang | 0-6, 6-2, 6-3 |  | match details |  Honolulu | Hard |
| 25.11.17 | 1/2 | Su Jeong Jang | Julia Boserup | 6-3, 3-6, 6-3 |  | match details | ||
| 24.11.17 | 1/4 | Su Jeong Jang | Miharu Imanishi | 6-1, 6-3 | | match details | ||
| 22.11.17 | 2nd round | Su Jeong Jang | Amanda Anisimova | 4-6, 6-4, 6-4 | | match details | ||
| 20.11.17 | 1st round | Su Jeong Jang | Na-Lae Han | 6-4, 6-0 | | match details | ||
| 16.11.17 | 2nd round | Naomi Broady | Su Jeong Jang | 4-6, 6-1, 7-5 | | match details | .png){kind=small} Taipei | Carpet |
| 15.11.17 | 1st round | Su Jeong Jang | Arina Rodionova | 6-2, 6-71, 6-2 | | match details | ||
| 10.11.17 | 1/4 | Shuai Zhang | Su Jeong Jang | 6-2, 6-2 | | match details | Tokyo | Hard |
| 09.11.17 | 2nd round | Su Jeong Jang | Mei Yamaguchi | 7-5, 6-4 | | match details | ||
| 07.11.17 | 1st round | Su Jeong Jang | Dejana Radanovic | 6-2, 6-0 | | match details | ||
| 09.10.17 | 1st round | Shelby Rogers | Su Jeong Jang | 6-4, 6-4 | | match details |  Hong Kong | Hard |
| 19.09.17 | 1st round | Nicole Gibbs | Su Jeong Jang | 6-3, 7-5 | | match details |  Seoul | Hard |
| 10.09.17 | q 2 | Luksika Kumkhum | Su Jeong Jang | 6-4, 6-4 | | match details | Tokyo | Hard |
| 09.09.17 | q 1 | Su Jeong Jang | Himari Sato | 6-1, 6-2 | | match details | ||
| 06.09.17 | 1st round | Arina Rodionova | Su Jeong Jang | 6-4, 7-63 | | match details |  Dalian | Hard |
| 25.08.17 | qual. | Anna Zaja | Su Jeong Jang | 6-4, 5-7, 6-4 | | match details | New York | Hard |
| 24.08.17 | q 2 | Su Jeong Jang | Alla Kudryavtseva | 7-5, 6-2 | | match details | ||
| 23.08.17 | q 1 | Su Jeong Jang | Sabina Sharipova | 4-6, 6-4, 6-0 | | match details | ||
| 17.08.17 | 2nd round | Nao Hibino | Su Jeong Jang | 7-5, 6-4 | | match details |  Vancouver | Hard |
| 15.08.17 | 1st round | Su Jeong Jang | Stefanie Voegele | 6-4, 5-7, 6-3 | | match details | ||
| 26.07.17 | 1st round | Kristyna Pliskova | Su Jeong Jang | 6-3, 7-64 | | match details | Nanchang | Hard |
| 28.06.17 | q 1 | Rebecca Peterson | Su Jeong Jang | 6-3, 6-2 | | match details |  London | Grass |
| 20.06.17 | 1st round | Madison Brengle | Su Jeong Jang | 6-4, 6-3 | | match details | Ilkley | Grass |
| 13.06.17 | 1st round | Arina Rodionova | Su Jeong Jang | 6-2, 4-6, 6-1 | | match details | Manchester | Grass |
| 26.05.17 | qual. | Francoise Abanda | Su Jeong Jang | 6-3, 6-2 | | match details |  Paris | Clay |
| 25.05.17 | q 2 | Su Jeong Jang | Elitsa Kostova | 2-6, 6-4, 7-5 | | match details | ||
| 23.05.17 | q 1 | Su Jeong Jang | Anhelina Kalinina | 6-4, 6-3 | | 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 | ||
| 04.05.17 | 2nd round | Arina Rodionova | Su Jeong Jang | 6-75, 6-0, 6-4 | | match details | Gifu | Hard |
| 02.05.17 | 1st round | Su Jeong Jang | Akiko Omae | 6-3, 6-2 | | match details | ||
| 21.04.17 | 1/4 | Yingying Duan | Su Jeong Jang | 6-4, 7-5 | | match details | Zhengzhou | Hard |
| 20.04.17 | 2nd round | Su Jeong Jang | Kurumi Nara | 7-5, 4-0, Kurumi Nara - retired | | match details | ||
| 18.04.17 | 1st round | Su Jeong Jang | Na-Lae Han | 6-4, 6-1 | | match details | ||
| 09.04.17 | fin | Mai Minokoshi | Su Jeong Jang | 3-6, 6-2, 6-4 | | match details | Kashiwa | Hard |
| 09.04.17 | 1/2 | Su Jeong Jang | Luksika Kumkhum | 6-4, 6-3 | | match details | ||
| 07.04.17 | 1/4 | Su Jeong Jang | Na-Lae Han | 6-2, 6-3 | | match details | ||
| 05.04.17 | 1st round | Su Jeong Jang | Na-Ri Kim | 6-4, 2-6, 6-3 | | match details | ||
| 05.04.17 | 2nd round | Su Jeong Jang | Sunam Jeong | 6-2, 6-3 | | match details | ||
| 01.04.17 | 1/2 | Saisai Zheng | Su Jeong Jang | 6-3, 6-1 | | match details | Quanzhou | Hard |
| 31.03.17 | 1/4 | Su Jeong Jang | Kai-Lin Zhang | 7-5, 6-0 | | match details | ||
| 30.03.17 | 2nd round | Su Jeong Jang | Patty Schnyder | 6-2, 6-2 | | match details | ||
| 29.03.17 | 1st round | Su Jeong Jang | Katarzyna Kawa | 6-4, 6-0 | | match details | ||
| 16.03.17 | 2nd round | Ons Jabeur | Su Jeong Jang | 6-4, 6-4 | | match details | Shenzhen | Hard |
| 15.03.17 | 1st round | Su Jeong Jang | Xinyun Han | 6-4, 3-0, Xinyun Han - retired | | match details | ||
| 07.03.17 | 1st round | Kai-Lin Zhang | Su Jeong Jang | 3-6, 6-3, 6-4 | | match details | Zhuhai | Hard |
| 28.02.17 | 1st round | Elina Svitolina | Su Jeong Jang | 6-2, 6-3 | | match details |  Kuala Lumpur | Hard |
| 26.02.17 | q 1 | Su Jeong Jang | Ling Zhang | 6-3, 6-3 | | match details | ||
| 26.02.17 | qual. | Su Jeong Jang | Tereza Martincova | 6-2, 5-7, 6-3 | | match details | ||
| 09.02.17 | Su Jeong Jang | Luksika Kumkhum | 5-7, 6-2, 6-2 | | match details |  Fed Cup | I. hard | |
| 08.02.17 | Su Jeong Jang | Yaroslava Shvedova | 7-5, 6-2 | | match details | |||
| 13.01.17 | q 2 | Virginie Razzano | Su Jeong Jang | 6-2, 7-65 | | match details |  Melbourne | Hard |
| 12.01.17 | q 1 | Su Jeong Jang | Aleksandrina Naydenova | 6-1, 6-1 | | match details | ||
| 06.01.17 | q 1 | Ashleigh Barty | Su Jeong Jang | 6-3, 2-6, 6-4 | | match details | Hobart | Hard |
| 30.12.16 | q 1 | Bethanie Mattek-Sands | Su Jeong Jang | 6-1, 6-3 | | match details | Brisbane | Hard |
