Su Jeong Jang (KOR)
Country: South Korea,
Born in 1995 (30 years old),
Category: WTA
Place of birth
Seoul, South Korea
Plays
Right-handed
Backhand
Two-handed backhand
Coaching
Kim Il Soon

WTA Ranking
623
-6
Season High : 255
Career High : 90
ITF Ranking
-
Career High : 68
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 13 | 0 | 22 | 9 | 13 | 0.409 | 2 | 1 | 3 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| W100 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 0 |
| W75 | 6 | 0 | 10 | 4 | 6 | 0.400 | 1 | 1 | 2 | 3 |
| W50 | 2 | 0 | 2 | 0 | 2 | 0.000 | 0 | 0 | 0 | 1 |
| W35 | 4 | 0 | 9 | 5 | 4 | 0.556 | 1 | 0 | 1 | 1 |
Tournaments played in 2025
See detailed tennis results of Su Jeong Jang| Nov 24 | W50 | [Q] | W50 Yokohama, Yokohama(JPN) |
| Nov 17 | W75 | [Q] | W75 Sydney, Sydney(AUS) |
| Nov 17 | W75 | 1/16 | W75 Sydney, Sydney(AUS) |
| Nov 10 | W50 | [Q] | W50 Brisbane, Brisbane(AUS) |
| Nov 10 | W50 | 1/16 | W50 Brisbane, Brisbane(AUS) |
| Nov 03 | W35 | 1/16 | W35 Hamamatsu, Hamamatsu(JPN) |
| Oct 06 | W35 | QF | W35 Darwin, Darwin(AUS) |
| Sep 29 | W35 | SF | W35 Darwin, Darwin(AUS) |
| Sep 22 | W100 | 1/16 | W100 Incheon, Incheon(KOR) |
| Sep 15 | 500 | [Q] | Korea Open Tennis Championships Presented by Motiva, Seoul(KOR) |
| Sep 08 | 125 | [Q] | International Women's Tennis Huzhou Open, Huzhou(CHN) |
| Sep 01 | 125 | [Q] | WTA Changsha Open, Changsha(CHN) |
| Apr 28 | W100 | [Q] | W100 Gifu, Gifu(JPN) |
| Apr 21 | W100 | [Q] | W100 Tokyo, Tokyo(JPN) |
| Apr 07 | W35 | 1/16 | W35 Osaka, Osaka(JPN) |
| Mar 17 | W75 | 1/8 | W75 Luan, Luan(CHN) |
| Mar 10 | W50 | 1/16 | W50 Shenzhen, Shenzhen(CHN) |
| Feb 03 | W75 | 1/8 | W75 Brisbane, Brisbane(AUS) |
| Jan 27 | W75 | 1/8 | W75 Brisbane, Brisbane(AUS) |
| Jan 06 | W75 | 1/16 | W75 Nonthaburi, Nonthaburi(THA) |
| Jan 01 | W75 | 1/8 | W75 Nonthaburi, Nonthaburi(THA) |








