PLAYER PROFILE

Jeong-yun Seong.

Pyeongchang United · South Korea

Matrix 363962

At a glance

Full name
성정윤
Born
01 Aug 2001
Age today
25
Nationality
South Korea

Career by season

5 recorded appearances
Jeong-yun Seong appearances by season, competition and team
SeasonCompetitionTeamAppsStartsGoalsAssistsMinutesCards
2025Korean Cup Daejeon Korail FC 1100900
2023Korean Cup Paju Frontier 1010760
2022Korean Cup Paju Frontier 1110610
2021Korean Cup Paju Frontier 1100950
2020Korean Cup Goyang Citizen 1100900

Appearances in our supported competitions. Goals, assists and minutes come from match reports where we have them.

Match log

Newest first
Jeong-yun Seong match log
DateCompetitionMatchScoreMinutesGoals
14 May 2025Korean Cup Daejeon Korail FC v FC Seoul 1 – 290
24 May 2023Korean Cup Jeonbuk Hyundai Motors FC v Paju FrontierSubstitute, on 44′ 5 – 2761
19 Feb 2022Korean Cup Jeongeup Phoenix v Paju Frontier 1 – 7611
28 Mar 2021Korean Cup Paju Frontier v Daejeon Hana Citizen 1 – 495
06 Jun 2020Korean Cup FC Anyang v Goyang Citizen 2 – 090

Career transfers

4 recorded moves

All recorded career moves, newest first.

Jeong-yun Seong career transfers
Date FromToMoveFee
29 Jan 2026 Daejeon Korail FC Pyeongchang United Transfer —
01 Jan 2025 Paju Frontier Daejeon Korail FC Transfer —
01 Feb 2021 Goyang Citizen Paju Frontier Transfer —
01 Jan 2017 Gyeongju Musan FC U15 Hanmaeum Football Center U18 Transfer —

Contracts and market values are not available yet.