🧑⚖️ Referee Profile
S Mathieson
417 matches officiated across 98 teams
* Note: Detailed card statistics for matches before 2005 may be incomplete.
417
Matches
2.5
🟨 / Game
98
Teams
Our comprehensive analysis of S Mathieson's officiating record examines 98 teams across 417 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 S Mathieson, with some notable negative patterns worth examining. S Mathieson averages 2.5 yellow cards and 0.16 red cards per match. Burton appears most affected with a -45.0% bias score over 4 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
#1Exeter
5
0.0%
-45.0%
1.2
🚨 Strong Bias
Games
5
Win Rate
0.0%
Bias Score
-45.0%
2
#2Bristol Rvs
7
0.0%
-45.0%
1.7
🚨 Strong Bias
Games
7
Win Rate
0.0%
Bias Score
-45.0%
3
#3Colchester
11
9.1%
-35.9%
1.6
🚨 Strong Bias
Games
11
Win Rate
9.1%
Bias Score
-35.9%
4
#4Brighton
9
11.1%
-33.9%
1.3
🚨 Strong Bias
Games
9
Win Rate
11.1%
Bias Score
-33.9%
5
#5Oxford
8
12.5%
-32.5%
1.6
🚨 Strong Bias
Games
8
Win Rate
12.5%
Bias Score
-32.5%
6
#6Grimsby
8
12.5%
-32.5%
1.0
🚨 Strong Bias
Games
8
Win Rate
12.5%
Bias Score
-32.5%
7
#7Dag And Red
7
14.3%
-30.7%
0.6
🚨 Strong Bias
Games
7
Win Rate
14.3%
Bias Score
-30.7%
8
#8Walsall
14
14.3%
-30.7%
1.1
🚨 Strong Bias
Games
14
Win Rate
14.3%
Bias Score
-30.7%
9
#9Morecambe
7
14.3%
-30.7%
0.9
🚨 Strong Bias
Games
7
Win Rate
14.3%
Bias Score
-30.7%
10
#10Kidderminster
7
14.3%
-30.7%
1.7
🚨 Strong Bias
Games
7
Win Rate
14.3%
Bias Score
-30.7%
11
#11Crewe
6
16.7%
-28.3%
0.7
🚨 Strong Bias
Games
6
Win Rate
16.7%
Bias Score
-28.3%
12
#12Coventry
6
16.7%
-28.3%
0.7
🚨 Strong Bias
Games
6
Win Rate
16.7%
Bias Score
-28.3%
13
#13Sheffield Weds
11
18.2%
-26.8%
1.3
🚨 Strong Bias
Games
11
Win Rate
18.2%
Bias Score
-26.8%
14
#14Qpr
5
20.0%
-25.0%
1.6
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
15
#15Middlesbrough
5
20.0%
-25.0%
1.4
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
16
#16Stoke
5
20.0%
-25.0%
1.0
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
17
#17Huddersfield
14
21.4%
-23.6%
1.2
🚨 Strong Bias
Games
14
Win Rate
21.4%
Bias Score
-23.6%
18
#18Yeovil
9
22.2%
-22.8%
1.1
🚨 Strong Bias
Games
9
Win Rate
22.2%
Bias Score
-22.8%
19
#19Plymouth
9
22.2%
-22.8%
1.4
🚨 Strong Bias
Games
9
Win Rate
22.2%
Bias Score
-22.8%
20
#20Crystal Palace
9
22.2%
-22.8%
1.7
🚨 Strong Bias
Games
9
Win Rate
22.2%
Bias Score
-22.8%
21
#21Burnley
9
22.2%
-22.8%
1.7
🚨 Strong Bias
Games
9
Win Rate
22.2%
Bias Score
-22.8%
22
#22Blackpool
17
23.5%
-21.5%
0.8
🚨 Strong Bias
Games
17
Win Rate
23.5%
Bias Score
-21.5%
23
#23Bristol City
12
25.0%
-20.0%
2.1
🚨 Strong Bias
Games
12
Win Rate
25.0%
Bias Score
-20.0%
24
#24Watford
12
25.0%
-20.0%
1.0
🚨 Strong Bias
Games
12
Win Rate
25.0%
Bias Score
-20.0%
25
#25Leicester
8
25.0%
-20.0%
1.3
🚨 Strong Bias
Games
8
Win Rate
25.0%
Bias Score
-20.0%
26
#26Barnsley
15
26.7%
-18.3%
1.3
⚠️ Potential Bias
Games
15
Win Rate
26.7%
Bias Score
-18.3%
27
#27Bournemouth
11
27.3%
-17.7%
1.1
⚠️ Potential Bias
Games
11
Win Rate
27.3%
Bias Score
-17.7%
28
#28Rotherham
11
27.3%
-17.7%
1.9
⚠️ Potential Bias
Games
11
Win Rate
27.3%
Bias Score
-17.7%
29
#29Nott'm Forest
14
28.6%
-16.4%
1.4
⚠️ Potential Bias
Games
14
Win Rate
28.6%
Bias Score
-16.4%
30
#30Southampton
7
28.6%
-16.4%
1.0
⚠️ Potential Bias
Games
7
Win Rate
28.6%
Bias Score
-16.4%
31
#31Swindon
10
30.0%
-15.0%
1.6
⚠️ Potential Bias
Games
10
Win Rate
30.0%
Bias Score
-15.0%
32
#32Preston
13
30.8%
-14.2%
1.4
⚠️ Potential Bias
Games
13
Win Rate
30.8%
Bias Score
-14.2%
33
#33Leyton Orient
13
30.8%
-14.2%
1.0
⚠️ Potential Bias
Games
13
Win Rate
30.8%
Bias Score
-14.2%
34
#34Mansfield
16
31.3%
-13.8%
0.6
⚠️ Potential Bias
Games
16
Win Rate
31.3%
Bias Score
-13.8%
35
#35Notts County
16
31.3%
-13.8%
1.5
⚠️ Potential Bias
Games
16
Win Rate
31.3%
Bias Score
-13.8%
36
#36Bradford
19
31.6%
-13.4%
1.7
⚠️ Potential Bias
Games
19
Win Rate
31.6%
Bias Score
-13.4%
37
#37Torquay
6
33.3%
-11.7%
2.2
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
38
#38Millwall
9
33.3%
-11.7%
1.8
⚠️ Potential Bias
Games
9
Win Rate
33.3%
Bias Score
-11.7%
39
#39Tranmere
9
33.3%
-11.7%
1.2
⚠️ Potential Bias
Games
9
Win Rate
33.3%
Bias Score
-11.7%
40
#40York
6
33.3%
-11.7%
2.3
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
41
#41Ipswich
9
33.3%
-11.7%
1.2
⚠️ Potential Bias
Games
9
Win Rate
33.3%
Bias Score
-11.7%
42
#42Gillingham
9
33.3%
-11.7%
2.0
⚠️ Potential Bias
Games
9
Win Rate
33.3%
Bias Score
-11.7%
43
#43Luton
6
33.3%
-11.7%
1.5
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
44
#44Doncaster
14
35.7%
-9.3%
1.1
📊 Neutral
Games
14
Win Rate
35.7%
Bias Score
-9.3%
45
#45Swansea
14
35.7%
-9.3%
1.1
📊 Neutral
Games
14
Win Rate
35.7%
Bias Score
-9.3%
46
#46Shrewsbury
11
36.4%
-8.6%
1.1
📊 Neutral
Games
11
Win Rate
36.4%
Bias Score
-8.6%
47
#47Bury
8
37.5%
-7.5%
1.4
📊 Neutral
Games
8
Win Rate
37.5%
Bias Score
-7.5%
48
#48Norwich
8
37.5%
-7.5%
1.4
📊 Neutral
Games
8
Win Rate
37.5%
Bias Score
-7.5%
49
#49Wycombe
5
40.0%
-5.0%
0.8
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
50
#50Derby
10
40.0%
-5.0%
0.8
📊 Neutral
Games
10
Win Rate
40.0%
Bias Score
-5.0%
51
#51Hull
10
40.0%
-5.0%
1.6
📊 Neutral
Games
10
Win Rate
40.0%
Bias Score
-5.0%
52
#52Rushden & D
5
40.0%
-5.0%
1.6
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
53
#53Chesterfield
12
41.7%
-3.3%
0.8
📊 Neutral
Games
12
Win Rate
41.7%
Bias Score
-3.3%
54
#54Carlisle
19
42.1%
-2.9%
1.5
📊 Neutral
Games
19
Win Rate
42.1%
Bias Score
-2.9%
55
#55Hartlepool
21
42.9%
-2.1%
1.0
📊 Neutral
Games
21
Win Rate
42.9%
Bias Score
-2.1%
56
#56Accrington
7
42.9%
-2.1%
1.4
📊 Neutral
Games
7
Win Rate
42.9%
Bias Score
-2.1%
57
#57Sheffield United
14
42.9%
-2.1%
1.4
📊 Neutral
Games
14
Win Rate
42.9%
Bias Score
-2.1%
58
#58Port Vale
14
42.9%
-2.1%
0.9
📊 Neutral
Games
14
Win Rate
42.9%
Bias Score
-2.1%
59
#59Brentford
7
42.9%
-2.1%
0.3
📊 Neutral
Games
7
Win Rate
42.9%
Bias Score
-2.1%
60
#60Wigan
7
42.9%
-2.1%
0.4
📊 Neutral
Games
7
Win Rate
42.9%
Bias Score
-2.1%
61
#61Rochdale
9
44.4%
-0.6%
1.1
📊 Neutral
Games
9
Win Rate
44.4%
Bias Score
-0.6%
62
#62Leeds
11
45.5%
+0.5%
0.9
📊 Neutral
Games
11
Win Rate
45.5%
Bias Score
+0.5%
63
#63Lincoln
11
45.5%
+0.5%
0.6
📊 Neutral
Games
11
Win Rate
45.5%
Bias Score
+0.5%
64
#64Scunthorpe
13
46.2%
+1.2%
1.3
📊 Neutral
Games
13
Win Rate
46.2%
Bias Score
+1.2%
65
#65Darlington
17
47.1%
+2.1%
1.2
📊 Neutral
Games
17
Win Rate
47.1%
Bias Score
+2.1%
66
#66Northampton
10
50.0%
+5.0%
1.0
📊 Neutral
Games
10
Win Rate
50.0%
Bias Score
+5.0%
67
#67Southend
6
50.0%
+5.0%
1.3
📊 Neutral
Games
6
Win Rate
50.0%
Bias Score
+5.0%
68
#68Birmingham
8
50.0%
+5.0%
1.3
📊 Neutral
Games
8
Win Rate
50.0%
Bias Score
+5.0%
69
#69Wolves
12
50.0%
+5.0%
2.3
📊 Neutral
Games
12
Win Rate
50.0%
Bias Score
+5.0%
70
#70Cheltenham
16
50.0%
+5.0%
0.9
📊 Neutral
Games
16
Win Rate
50.0%
Bias Score
+5.0%
71
#71Wrexham
8
50.0%
+5.0%
1.8
📊 Neutral
Games
8
Win Rate
50.0%
Bias Score
+5.0%
72
#72Milton Keynes Dons
7
57.1%
+12.1%
1.0
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
73
#73Charlton
7
57.1%
+12.1%
1.1
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
74
#74Boston
7
57.1%
+12.1%
1.4
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
75
#75Cardiff
10
60.0%
+15.0%
1.2
✅ Favorable
Games
10
Win Rate
60.0%
Bias Score
+15.0%
76
#76Reading
8
62.5%
+17.5%
1.3
✅ Favorable
Games
8
Win Rate
62.5%
Bias Score
+17.5%
77
#77West Brom
8
62.5%
+17.5%
1.3
✅ Favorable
Games
8
Win Rate
62.5%
Bias Score
+17.5%
78
#78Hereford
6
66.7%
+21.7%
0.3
✅ Favorable
Games
6
Win Rate
66.7%
Bias Score
+21.7%
79
#79Sunderland
6
100.0%
+55.0%
1.3
✅ Favorable
Games
6
Win Rate
100.0%
Bias Score
+55.0%
Note: Showing 79 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.