South KoreaMatches analysed: 272025–2026Woo-Sung Kim: referee stats
Woo-Sung Kim (South Korea) has shown 4.15 cards per game in 27 analysed matches — +5% compared with the average of the same leagues. Profile: strict.
Strict · +5%Upcoming matches with Woo-Sung Kim
Referee radar
Percentile among 2955 referees with at least 15 matches; 50 = typical referee. Each axis compares the referee with the average of the leagues where this referee officiates.
Cards per match (last 20 matches)
Woo-Sung Kim by competition
| Competition | Matches | Cards/g | League avg | vs league | Penalty | Red card |
|---|---|---|---|---|---|---|
 K League 1 | 26 | 4.00 | 3.86 | +3% | 23% | 15% |
| K League 2 | 1 | 8.00 | 3.96 | +9% | 0% | 100% |
Last matches refereed by Woo-Sung Kim
| Date | Match | Score | Cards (home–away) | Fouls | Pen. |
|---|---|---|---|---|---|
| Sun 30 Aug | Jeju United FC – Daejeon CitizenK League 1 | 3:1 | 3 | 21 | 0 |
| Wed 26 Aug | Gangwon FC – Gwangju FCK League 1 | 2:2 | 3 | — | 1 |
| Sat 15 Aug | FC Seoul – Daejeon CitizenK League 1 | 4:2 | 7 | — | 0 |
| Tue 21 Jul | Jeju United FC – Gangwon FCK League 1 | 1:1 | 3 | 21 | 0 |
| Sat 11 Jul | Gimcheon Sangmu FC – Bucheon FC 1995K League 1 | 1:1 | 2 | — | 0 |
| Sat 16 May | Incheon United – Gwangju FCK League 1 | 4:0 | 2 | 21 | 1 |
| Sun 10 May | Ulsan Hyundai FC – Bucheon FC 1995K League 1 | 1:0 | 1 | 24 | 0 |
| Tue 5 May | Gangwon FC – Pohang SteelersK League 1 | 1:1 | 4 | — | 1 |
| Sat 2 May | FC Seoul – Gimcheon Sangmu FCK League 1 | 2:3 | 5 | — | 0 |
| Sat 4 Apr | Jeju United FC – Bucheon FC 1995K League 1 | 1:0 | 3 | 24 | 0 |
| Sun 22 Mar | FC Seoul – Gwangju FCK League 1 | 5:0 | 4 | 26 | 0 |
| Sun 30 Nov | Gangwon FC – Pohang SteelersK League 1 | 1:0 | 5 | — | 0 |
| Sat 8 Nov | Jeonbuk Motors – Daejeon CitizenK League 1 | 3:1 | 7 | 27 | 2 |
| Sat 25 Oct | Suwon City FC – Jeju United FCK League 1 | 1:2 | 4 | 24 | 1 |
| Sat 27 Sept | Gimcheon Sangmu FC – Pohang SteelersK League 1 | 2:0 | 3 | 21 | 0 |
How the numbers are calculated
Cards = yellow and red cards shown to players during 90 minutes (a second yellow counts as a yellow plus a red, as most bookmakers settle). Cards for coaches and substitutes on the bench and cards in extra time are excluded. Penalties = penalties awarded during the match (shoot-outs excluded). “vs league” compares the referee with the average of the exact league seasons this referee worked, so a referee from a card-heavy league is not called strict just because of the league.
Data: official match events and statistics (API-Sports), updated daily.
Frequently asked questions
How many cards does Woo-Sung Kim give per game?
On average 4.15 cards per game in 27 analysed matches (league average in the same competitions: 3.86).
Is Woo-Sung Kim a strict referee?
Compared with the leagues where Woo-Sung Kim officiates, the card count is +5% – profile: strict. A red card appeared in 19% of these matches.
How often do matches with Woo-Sung Kim go over 4.5 cards?
Over 4.5 cards in 37% of matches and over 3.5 cards in 56%. Both teams were booked in 82%.
Does Woo-Sung Kim give many penalties?
A penalty was awarded in 22% of matches refereed by Woo-Sung Kim.