Referee
William Collum
Scotland
- Matches
- 46
- Age
- 47
- Born
- 18 Jan 1979
- Since
- 29 Jul 2015
William Sean Collum (born 18 January 1979) is a former Scottish football referee and is currently head of referee operations at the Scottish FA. Wikipedia ↗
Yellow cards
4.33
per game
+0.94 vs league average (3.39)
Red cards
0.26
per game
Penalties awarded
0.33
per game
in line with league average (0.30)
Fouls
23.12
per game
By competition
2 competitions| Competition | Matches | YC/g | RC/g | Pen/g |
|---|---|---|---|---|
 UEFA Europa League | 23 | 3.65 | 0.22 | 0.35 |
 UEFA Champions League | 23 | 5.00 | 0.30 | 0.30 |
Matches
46 in charge- 14 Dec 2023UEFA Europa LeagueSporting CP
3 - 0
Sturm Graz10 - 9 Nov 2023UEFA Europa LeagueRennes
3 - 1
Panathinaikos51P2 - 4 Oct 2023UEFA Champions LeagueFK Crvena Zvezda
2 - 2
BSC Young Boys90P1 - 24 Aug 2023UEFA Europa LeagueSlovan Bratislava
2 - 1
Aris110 - 3 Nov 2022UEFA Europa LeagueReal Betis
3 - 0
HJK Helsinki20 - 6 Oct 2022UEFA Europa LeagueFC Zurich
1 - 5
PSV Eindhoven00 - 18 Aug 2022UEFA Europa LeagueMalmo FF
3 - 1
Sivasspor00 - 9 Aug 2022UEFA Champions LeaguePyunik Yerevan
0 - 2FK Crvena Zvezda50P1 - 9 Dec 2021UEFA Europa LeagueMarseille
1 - 0
Lokomotiv Moscow71 - 16 Sept 2021UEFA Europa LeaguePSV Eindhoven2 - 2
Real Sociedad70 - 18 Aug 2021UEFA Champions LeagueBSC Young Boys3 - 2
Ferencvarosi TC61 - 3 Aug 2021UEFA Europa LeagueNeftchi Baku
2 - 2HJK Helsinki00 - 25 Feb 2021UEFA Europa LeagueAjax
2 - 1
Lille60P1 - 2 Dec 2020UEFA Champions LeagueKrasnodar
1 - 0Rennes40 - 5 Nov 2020UEFA Europa LeagueZorya Luhansk
1 - 4
AEK Athens FC40
Results
48%28%24%
Home win 48%Draw 28%Away win 24%
By season
- 2023/244 · 6.5
- 2022/234 · 1.8
- 2021/224 · 5.0
- 2020/215 · 3.8
- 2019/206 · 2.3
- 2018/197 · 5.6
- 2017/184 · 4.8
- 2016/176 · 4.8
- 2015/166 · 4.3
Teams refereed most
- PSV Eindhoven4 · 2-1-1
Leverkusen4 · 0-1-3- Sporting CP3 · 1-0-2
- FK Crvena Zvezda3 · 1-1-1
- Malmo FF3 · 1-0-2
- Ajax3 · 1-2-0
- Rennes2 · 1-0-1
- BSC Young Boys2 · 1-1-0
- HJK Helsinki2 · 0-1-1
Başakşehir2 · 1-1-0
Juventus2 · 2-0-0
Valencia2 · 1-0-1
Most cards in a game
- 24 Aug 2023UEFA Europa LeagueSlovan Bratislava2 - 1Aris110
- 9 Dec 2021UEFA Europa LeagueMarseille1 - 0Lokomotiv Moscow71
- 16 Sept 2015UEFA Champions LeagueGent
1 - 1
Lyon42 - 4 Oct 2023UEFA Champions LeagueFK Crvena Zvezda2 - 2BSC Young Boys90P1
- 18 Aug 2021UEFA Champions LeagueBSC Young Boys3 - 2Ferencvarosi TC61