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🧑⚖️ Referee Profile
M Clattenburg
445 matches officiated across 95 teams
* Note: Detailed card statistics for matches before 2005 may be incomplete.
445
Matches
3.2
🟨 / Game
95
Teams
Our comprehensive analysis of M Clattenburg's officiating record examines 95 teams across 445 matches, revealing fascinating patterns in how this referee impacts different teams' performances. The data shows a 100.0 percentage point spread between the most favorable and most-impacted teams under M Clattenburg, with some notable negative patterns worth examining. M Clattenburg averages 3.2 yellow cards and 0.16 red cards per match. Wycombe appears most affected with a -45.0% bias score over 2 matches. This analysis helps football fans, bettors, and fantasy managers understand historical referee-team dynamics and make more informed decisions.
All Teams Ranked by Bias
#
Team
Games
Win Rate
Bias Score
🟨/G
Verdict
1
#1Carlisle
5
0.0%
-45.0%
1.6
🚨 Strong Bias
Games
5
Win Rate
0.0%
Bias Score
-45.0%
2
#2Macclesfield
5
0.0%
-45.0%
0.6
🚨 Strong Bias
Games
5
Win Rate
0.0%
Bias Score
-45.0%
3
#3Bournemouth
8
12.5%
-32.5%
1.1
🚨 Strong Bias
Games
8
Win Rate
12.5%
Bias Score
-32.5%
4
#4Watford
8
12.5%
-32.5%
1.6
🚨 Strong Bias
Games
8
Win Rate
12.5%
Bias Score
-32.5%
5
#5Birmingham
16
12.5%
-32.5%
1.4
🚨 Strong Bias
Games
16
Win Rate
12.5%
Bias Score
-32.5%
6
#6Charlton
6
16.7%
-28.3%
2.0
🚨 Strong Bias
Games
6
Win Rate
16.7%
Bias Score
-28.3%
7
#7Rochdale
6
16.7%
-28.3%
1.5
🚨 Strong Bias
Games
6
Win Rate
16.7%
Bias Score
-28.3%
8
#8Crystal Palace
21
19.0%
-26.0%
1.7
🚨 Strong Bias
Games
21
Win Rate
19.0%
Bias Score
-26.0%
9
#9Southampton
20
20.0%
-25.0%
2.1
🚨 Strong Bias
Games
20
Win Rate
20.0%
Bias Score
-25.0%
10
#10Shrewsbury
5
20.0%
-25.0%
1.6
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
11
#11Wolves
10
20.0%
-25.0%
1.4
🚨 Strong Bias
Games
10
Win Rate
20.0%
Bias Score
-25.0%
12
#12Huddersfield
5
20.0%
-25.0%
1.2
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
13
#13Walsall
5
20.0%
-25.0%
1.0
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
14
#14Lincoln
5
20.0%
-25.0%
2.2
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
15
#15Burnley
16
25.0%
-20.0%
2.0
🚨 Strong Bias
Games
16
Win Rate
25.0%
Bias Score
-20.0%
16
#16Leeds
8
25.0%
-20.0%
1.1
🚨 Strong Bias
Games
8
Win Rate
25.0%
Bias Score
-20.0%
17
#17Portsmouth
16
25.0%
-20.0%
2.0
🚨 Strong Bias
Games
16
Win Rate
25.0%
Bias Score
-20.0%
18
#18QPR
14
28.6%
-16.4%
1.9
⚠️ Potential Bias
Games
14
Win Rate
28.6%
Bias Score
-16.4%
19
#19Barnsley
7
28.6%
-16.4%
2.0
⚠️ Potential Bias
Games
7
Win Rate
28.6%
Bias Score
-16.4%
20
#20West Ham
24
29.2%
-15.8%
1.8
⚠️ Potential Bias
Games
24
Win Rate
29.2%
Bias Score
-15.8%
21
#21Derby
10
30.0%
-15.0%
1.5
⚠️ Potential Bias
Games
10
Win Rate
30.0%
Bias Score
-15.0%
22
#22Fulham
22
31.8%
-13.2%
1.6
⚠️ Potential Bias
Games
22
Win Rate
31.8%
Bias Score
-13.2%
23
#23Wigan
28
32.1%
-12.9%
1.7
⚠️ Potential Bias
Games
28
Win Rate
32.1%
Bias Score
-12.9%
24
#24Bolton
30
33.3%
-11.7%
1.8
⚠️ Potential Bias
Games
30
Win Rate
33.3%
Bias Score
-11.7%
25
#25Reading
6
33.3%
-11.7%
2.0
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
26
#26Coventry
6
33.3%
-11.7%
1.3
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
27
#27Sheffield Weds
6
33.3%
-11.7%
1.8
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
28
#28Chesterfield
6
33.3%
-11.7%
2.0
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
29
#29Blackburn
26
34.6%
-10.4%
2.4
⚠️ Potential Bias
Games
26
Win Rate
34.6%
Bias Score
-10.4%
30
#30Aston Villa
37
35.1%
-9.9%
1.8
📊 Neutral
Games
37
Win Rate
35.1%
Bias Score
-9.9%
31
#31West Brom
25
36.0%
-9.0%
1.5
📊 Neutral
Games
25
Win Rate
36.0%
Bias Score
-9.0%
32
#32Hull
21
38.1%
-6.9%
1.2
📊 Neutral
Games
21
Win Rate
38.1%
Bias Score
-6.9%
33
#33Stoke
31
38.7%
-6.3%
1.4
📊 Neutral
Games
31
Win Rate
38.7%
Bias Score
-6.3%
34
#34Sheffield United
10
40.0%
-5.0%
2.1
📊 Neutral
Games
10
Win Rate
40.0%
Bias Score
-5.0%
35
#35Peterboro
5
40.0%
-5.0%
1.2
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
36
#36Wrexham
5
40.0%
-5.0%
2.0
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
37
#37Grimsby
5
40.0%
-5.0%
0.8
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
38
#38Swansea
12
41.7%
-3.3%
1.4
📊 Neutral
Games
12
Win Rate
41.7%
Bias Score
-3.3%
39
#39Norwich
19
42.1%
-2.9%
1.2
📊 Neutral
Games
19
Win Rate
42.1%
Bias Score
-2.9%
40
#40Man United
32
43.8%
-1.3%
1.6
📊 Neutral
Games
32
Win Rate
43.8%
Bias Score
-1.3%
41
#41Blackpool
13
46.2%
+1.2%
0.9
📊 Neutral
Games
13
Win Rate
46.2%
Bias Score
+1.2%
42
#42Liverpool
25
48.0%
+3.0%
1.5
📊 Neutral
Games
25
Win Rate
48.0%
Bias Score
+3.0%
43
#43Man City
37
48.6%
+3.6%
1.8
📊 Neutral
Games
37
Win Rate
48.6%
Bias Score
+3.6%
44
#44Everton
20
50.0%
+5.0%
1.7
📊 Neutral
Games
20
Win Rate
50.0%
Bias Score
+5.0%
45
#45Nott'm Forest
8
50.0%
+5.0%
1.1
📊 Neutral
Games
8
Win Rate
50.0%
Bias Score
+5.0%
46
#46Preston
6
50.0%
+5.0%
2.2
📊 Neutral
Games
6
Win Rate
50.0%
Bias Score
+5.0%
47
#47Mansfield
6
50.0%
+5.0%
2.0
📊 Neutral
Games
6
Win Rate
50.0%
Bias Score
+5.0%
48
#48Arsenal
34
55.9%
+10.9%
1.5
✅ Favorable
Games
34
Win Rate
55.9%
Bias Score
+10.9%
49
#49Tottenham
34
55.9%
+10.9%
1.8
✅ Favorable
Games
34
Win Rate
55.9%
Bias Score
+10.9%
50
#50Scunthorpe
7
57.1%
+12.1%
1.9
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
51
#51Chelsea
32
59.4%
+14.4%
1.4
✅ Favorable
Games
32
Win Rate
59.4%
Bias Score
+14.4%
52
#52Tranmere
5
60.0%
+15.0%
1.6
✅ Favorable
Games
5
Win Rate
60.0%
Bias Score
+15.0%
53
#53Bury
5
60.0%
+15.0%
1.6
✅ Favorable
Games
5
Win Rate
60.0%
Bias Score
+15.0%
54
#54York
5
60.0%
+15.0%
0.8
✅ Favorable
Games
5
Win Rate
60.0%
Bias Score
+15.0%
55
#55Leicester
13
61.5%
+16.5%
1.2
✅ Favorable
Games
13
Win Rate
61.5%
Bias Score
+16.5%
Note: Showing 55 teams with 5+ games. Bias Score compares each team's win rate under this referee vs. baseline (45%). Click any team for detailed match-by-match analysis.