🧑⚖️ Referee Profile
D Drysdale
506 matches officiated across 106 teams
* Note: Detailed card statistics for matches before 2005 may be incomplete.
506
Matches
3.0
🟨 / Game
106
Teams
Our comprehensive analysis of D Drysdale's officiating record examines 106 teams across 506 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 D Drysdale, with some notable negative patterns worth examining. D Drysdale averages 3.0 yellow cards and 0.16 red cards per match. Tamworth appears most affected with a -45.0% bias score over 1 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
#1Blackburn
5
0.0%
-45.0%
2.2
🚨 Strong Bias
Games
5
Win Rate
0.0%
Bias Score
-45.0%
2
#2Macclesfield
9
11.1%
-33.9%
1.4
🚨 Strong Bias
Games
9
Win Rate
11.1%
Bias Score
-33.9%
3
#3Oxford
17
11.8%
-33.2%
1.7
🚨 Strong Bias
Games
17
Win Rate
11.8%
Bias Score
-33.2%
4
#4Hartlepool
17
11.8%
-33.2%
1.1
🚨 Strong Bias
Games
17
Win Rate
11.8%
Bias Score
-33.2%
5
#5Harrogate
8
12.5%
-32.5%
1.1
🚨 Strong Bias
Games
8
Win Rate
12.5%
Bias Score
-32.5%
6
#6Blackpool
18
16.7%
-28.3%
1.6
🚨 Strong Bias
Games
18
Win Rate
16.7%
Bias Score
-28.3%
7
#7Charlton
12
16.7%
-28.3%
1.8
🚨 Strong Bias
Games
12
Win Rate
16.7%
Bias Score
-28.3%
8
#8Crawley Town
11
18.2%
-26.8%
1.4
🚨 Strong Bias
Games
11
Win Rate
18.2%
Bias Score
-26.8%
9
#9Crewe
16
18.8%
-26.3%
1.1
🚨 Strong Bias
Games
16
Win Rate
18.8%
Bias Score
-26.3%
10
#10Wigan
10
20.0%
-25.0%
1.4
🚨 Strong Bias
Games
10
Win Rate
20.0%
Bias Score
-25.0%
11
#11Wrexham
5
20.0%
-25.0%
1.8
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
12
#12Nott'm Forest
5
20.0%
-25.0%
1.8
🚨 Strong Bias
Games
5
Win Rate
20.0%
Bias Score
-25.0%
13
#13Shrewsbury
13
23.1%
-21.9%
1.5
🚨 Strong Bias
Games
13
Win Rate
23.1%
Bias Score
-21.9%
14
#14Cambridge
13
23.1%
-21.9%
1.1
🚨 Strong Bias
Games
13
Win Rate
23.1%
Bias Score
-21.9%
15
#15Carlisle
21
23.8%
-21.2%
1.4
🚨 Strong Bias
Games
21
Win Rate
23.8%
Bias Score
-21.2%
16
#16Stockport
8
25.0%
-20.0%
1.5
🚨 Strong Bias
Games
8
Win Rate
25.0%
Bias Score
-20.0%
17
#17Gillingham
20
25.0%
-20.0%
1.6
🚨 Strong Bias
Games
20
Win Rate
25.0%
Bias Score
-20.0%
18
#18Stevenage
16
25.0%
-20.0%
1.3
🚨 Strong Bias
Games
16
Win Rate
25.0%
Bias Score
-20.0%
19
#19Colchester
12
25.0%
-20.0%
2.0
🚨 Strong Bias
Games
12
Win Rate
25.0%
Bias Score
-20.0%
20
#20Forest Green
8
25.0%
-20.0%
1.5
🚨 Strong Bias
Games
8
Win Rate
25.0%
Bias Score
-20.0%
21
#21Morecambe
15
26.7%
-18.3%
1.9
⚠️ Potential Bias
Games
15
Win Rate
26.7%
Bias Score
-18.3%
22
#22Cardiff
7
28.6%
-16.4%
1.1
⚠️ Potential Bias
Games
7
Win Rate
28.6%
Bias Score
-16.4%
23
#23Plymouth
14
28.6%
-16.4%
1.5
⚠️ Potential Bias
Games
14
Win Rate
28.6%
Bias Score
-16.4%
24
#24Sunderland
7
28.6%
-16.4%
2.0
⚠️ Potential Bias
Games
7
Win Rate
28.6%
Bias Score
-16.4%
25
#25Brighton
7
28.6%
-16.4%
1.1
⚠️ Potential Bias
Games
7
Win Rate
28.6%
Bias Score
-16.4%
26
#26AFC Wimbledon
17
29.4%
-15.6%
1.1
⚠️ Potential Bias
Games
17
Win Rate
29.4%
Bias Score
-15.6%
27
#27Luton
10
30.0%
-15.0%
2.0
⚠️ Potential Bias
Games
10
Win Rate
30.0%
Bias Score
-15.0%
28
#28Ipswich
10
30.0%
-15.0%
1.4
⚠️ Potential Bias
Games
10
Win Rate
30.0%
Bias Score
-15.0%
29
#29Fleetwood Town
13
30.8%
-14.2%
2.1
⚠️ Potential Bias
Games
13
Win Rate
30.8%
Bias Score
-14.2%
30
#30Rochdale
22
31.8%
-13.2%
1.4
⚠️ Potential Bias
Games
22
Win Rate
31.8%
Bias Score
-13.2%
31
#31Northampton
15
33.3%
-11.7%
1.3
⚠️ Potential Bias
Games
15
Win Rate
33.3%
Bias Score
-11.7%
32
#32Sutton
6
33.3%
-11.7%
0.8
⚠️ Potential Bias
Games
6
Win Rate
33.3%
Bias Score
-11.7%
33
#33Chesterfield
15
33.3%
-11.7%
1.4
⚠️ Potential Bias
Games
15
Win Rate
33.3%
Bias Score
-11.7%
34
#34Exeter
15
33.3%
-11.7%
1.6
⚠️ Potential Bias
Games
15
Win Rate
33.3%
Bias Score
-11.7%
35
#35Coventry
9
33.3%
-11.7%
1.1
⚠️ Potential Bias
Games
9
Win Rate
33.3%
Bias Score
-11.7%
36
#36Swindon
20
35.0%
-10.0%
1.4
⚠️ Potential Bias
Games
20
Win Rate
35.0%
Bias Score
-10.0%
37
#37Walsall
17
35.3%
-9.7%
1.5
📊 Neutral
Games
17
Win Rate
35.3%
Bias Score
-9.7%
38
#38Bury
14
35.7%
-9.3%
1.4
📊 Neutral
Games
14
Win Rate
35.7%
Bias Score
-9.3%
39
#39Bolton
11
36.4%
-8.6%
1.6
📊 Neutral
Games
11
Win Rate
36.4%
Bias Score
-8.6%
40
#40Oldham
22
36.4%
-8.6%
2.2
📊 Neutral
Games
22
Win Rate
36.4%
Bias Score
-8.6%
41
#41Southend
11
36.4%
-8.6%
2.0
📊 Neutral
Games
11
Win Rate
36.4%
Bias Score
-8.6%
42
#42Yeovil
11
36.4%
-8.6%
1.3
📊 Neutral
Games
11
Win Rate
36.4%
Bias Score
-8.6%
43
#43Mansfield
16
37.5%
-7.5%
1.5
📊 Neutral
Games
16
Win Rate
37.5%
Bias Score
-7.5%
44
#44Bradford
21
38.1%
-6.9%
1.5
📊 Neutral
Games
21
Win Rate
38.1%
Bias Score
-6.9%
45
#45Bristol Rvs
13
38.5%
-6.5%
1.5
📊 Neutral
Games
13
Win Rate
38.5%
Bias Score
-6.5%
46
#46Port Vale
18
38.9%
-6.1%
1.6
📊 Neutral
Games
18
Win Rate
38.9%
Bias Score
-6.1%
47
#47Tranmere
20
40.0%
-5.0%
1.8
📊 Neutral
Games
20
Win Rate
40.0%
Bias Score
-5.0%
48
#48Barnsley
15
40.0%
-5.0%
1.3
📊 Neutral
Games
15
Win Rate
40.0%
Bias Score
-5.0%
49
#49Cheltenham
15
40.0%
-5.0%
1.3
📊 Neutral
Games
15
Win Rate
40.0%
Bias Score
-5.0%
50
#50Newport County
10
40.0%
-5.0%
0.7
📊 Neutral
Games
10
Win Rate
40.0%
Bias Score
-5.0%
51
#51Peterboro
15
40.0%
-5.0%
1.4
📊 Neutral
Games
15
Win Rate
40.0%
Bias Score
-5.0%
52
#52Birmingham
5
40.0%
-5.0%
0.8
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
53
#53Millwall
5
40.0%
-5.0%
0.8
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
54
#54Wolves
5
40.0%
-5.0%
2.4
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
55
#55Bristol City
5
40.0%
-5.0%
1.4
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
56
#56Leicester
5
40.0%
-5.0%
0.8
📊 Neutral
Games
5
Win Rate
40.0%
Bias Score
-5.0%
57
#57Burton
12
41.7%
-3.3%
1.3
📊 Neutral
Games
12
Win Rate
41.7%
Bias Score
-3.3%
58
#58Notts County
19
42.1%
-2.9%
1.5
📊 Neutral
Games
19
Win Rate
42.1%
Bias Score
-2.9%
59
#59Accrington
25
44.0%
-1.0%
1.8
📊 Neutral
Games
25
Win Rate
44.0%
Bias Score
-1.0%
60
#60Leyton Orient
18
44.4%
-0.6%
1.5
📊 Neutral
Games
18
Win Rate
44.4%
Bias Score
-0.6%
61
#61Scunthorpe
9
44.4%
-0.6%
2.3
📊 Neutral
Games
9
Win Rate
44.4%
Bias Score
-0.6%
62
#62Huddersfield
11
45.5%
+0.5%
1.8
📊 Neutral
Games
11
Win Rate
45.5%
Bias Score
+0.5%
63
#63Wycombe
19
47.4%
+2.4%
1.4
📊 Neutral
Games
19
Win Rate
47.4%
Bias Score
+2.4%
64
#64Doncaster
20
50.0%
+5.0%
1.6
📊 Neutral
Games
20
Win Rate
50.0%
Bias Score
+5.0%
65
#65Milton Keynes Dons
20
50.0%
+5.0%
1.4
📊 Neutral
Games
20
Win Rate
50.0%
Bias Score
+5.0%
66
#66Portsmouth
14
50.0%
+5.0%
1.4
📊 Neutral
Games
14
Win Rate
50.0%
Bias Score
+5.0%
67
#67Chester
6
50.0%
+5.0%
2.5
📊 Neutral
Games
6
Win Rate
50.0%
Bias Score
+5.0%
68
#68Reading
7
57.1%
+12.1%
1.3
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
69
#69Sheffield Weds
7
57.1%
+12.1%
1.4
✅ Favorable
Games
7
Win Rate
57.1%
Bias Score
+12.1%
70
#70Brentford
5
60.0%
+15.0%
1.8
✅ Favorable
Games
5
Win Rate
60.0%
Bias Score
+15.0%
71
#71Hereford
5
60.0%
+15.0%
1.4
✅ Favorable
Games
5
Win Rate
60.0%
Bias Score
+15.0%
72
#72Salford
8
62.5%
+17.5%
1.0
✅ Favorable
Games
8
Win Rate
62.5%
Bias Score
+17.5%
73
#73Grimsby
9
66.7%
+21.7%
1.4
✅ Favorable
Games
9
Win Rate
66.7%
Bias Score
+21.7%
74
#74Rotherham
12
75.0%
+30.0%
1.1
✅ Favorable
Games
12
Win Rate
75.0%
Bias Score
+30.0%
75
#75Middlesbrough
5
80.0%
+35.0%
1.2
✅ Favorable
Games
5
Win Rate
80.0%
Bias Score
+35.0%
76
#76Sheffield United
6
83.3%
+38.3%
1.5
✅ Favorable
Games
6
Win Rate
83.3%
Bias Score
+38.3%
Note: Showing 76 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.