Referee research

Sang-Hyeop Chae

Officiated 20 finished matches

Per-match averages

Each average is worked out only from matches with data for that statistic; a match without data doesn't count as 0. The number below shows how many matches it's based on.

Cards / match

3.3

data from 20 matches

Yellow cards / match

3.2

data from 20 matches

Red cards / match

0.2

data from 20 matches

Fouls / match

21.2

data from 20 matches

Card and penalty breakdown

These numbers are counted one by one from in-match event records. The averages above come from team totals; there the type of red card is unclear in most matches and penalties aren't tracked at all. This section separates straight reds from second yellows and counts penalties. Matches with event records: 16 (out of 20 officiated). A match without records doesn't enter this count; it isn't counted as “0 cards”.

Yellow cards / match

3.6

16 matches

Straight reds / match

0.2

16 matches

Second-yellow reds / match

0.0

16 matches

Penalties / match

0.5

at least · 16 matches

Totals

Yellow: 58
Straight red: 3
Second-yellow red: 0
Penalties (scored / missed): 6 / 2
Goals disallowed by VAR: 2

Minute of the card

First half (1–45): 19
Second half (46–90): 42
Last 15 minutes (76–90): 26
Added time (90+): 12

A card in added time isn't written into regular time; “90+3” and “93” are kept separate. The penalty count is scored plus missed penalties; penalties without a record can't be counted, so the real number may be higher.

Recent matches

Card and foul numbers from that match. Where a match has no data it shows “—”. The yellow / red / penalty columns come from match event records; a match without records shows “—”.

Last 3 seasons

Date	Match	Score	Cards	Yellow	Red	Penalties	Fouls
24 Oct	Bucheon 1995 – GwangjuGüney Kore K Ligi 1	0 - 3	3.0	3	0	1	15.0
26 Apr	Jeonbuk Hyundai Motors – Pohang SteelersGüney Kore K Ligi 1	3 - 2	5.0	5	0	3	22.0
22 Mar	Anyang – Incheon UnitedGüney Kore K Ligi 1	0 - 1	7.0	6	1(1+0)	0	20.0
17 Mar	Gimcheon Sangmu – GwangjuGüney Kore K Ligi 1	1 - 1	9.0	8	1(1+0)	1	32.0
07 Mar	Bucheon 1995 – Daejeon CitizenGüney Kore K Ligi 1	1 - 1	0.0	0	0	1	15.0
09 Nov	Pohang Steelers – SeoulGüney Kore K Ligi 1	0 - 0	0.0	—	—	—	18.0
27 Jul	Gangwon FC – Ulsan HDGüney Kore K Ligi 1	2 - 2	4.0	4	0	0	23.0
22 Jun	Gwangju – Daejeon CitizenGüney Kore K Ligi 1	2 - 2	2.0	—	—	—	18.0
14 Jun	Gimcheon Sangmu – Pohang SteelersGüney Kore K Ligi 1	1 - 0	1.0	1	0	0	20.0
06 May	Anyang – SeoulGüney Kore K Ligi 1	1 - 1	6.0	7	0	0	24.0