🧑⚖️ Referee Analysis
A MarrinervsChelsea
Analysis based on 45 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
22
Wins
11
Draws
12
Losses
When A Marriner officiates Chelsea matches, the statistics reveal no significant bias pattern. Based on 45 matches spanning multiple seasons, our comprehensive analysis shows Chelsea achieves a 48.9% win rate under A Marriner, compared to the 45% baseline expected for teams at this level. This positive 3.9 percentage point difference falls within normal statistical variance. The data includes detailed card statistics, match outcomes, and historical trends to provide football fans, bettors, and analysts with evidence-based insights into this referee-team dynamic.
📊NO SIGNIFICANT BIAS
📊 NO SIGNIFICANT BIAS
Results under this referee fall within normal statistical variance.
Bias Score
+3.9%
Matches Analyzed
45
The Bias Meter™
Bias Level+3.9%
Bias AgainstNeutralFavorable
Match History
45 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 11 Mar 2023 | Leicester(A) | 3 - 1 | WIN | Chelsea: 🟨 2 Leicester: 🟨 1🟥 1 | Premier League |
| 5 Mar 2022 | Burnley(A) | 4 - 0 | WIN | Chelsea: — Burnley: 🟨 2 | Premier League |
| 4 Dec 2021 | West Ham(A) | 2 - 3 | LOSS | Chelsea: 🟨 3 West Ham: 🟨 1 | Premier League |
| 6 Nov 2021 | Burnley(H) | 1 - 1 | DRAW | Chelsea: 🟨 1 Burnley: 🟨 4 | Premier League |
| 12 May 2021 | Arsenal(H) | 0 - 1 | LOSS | Chelsea: — Arsenal: 🟨 1 | Premier League |
| 4 Feb 2021 | Tottenham(A) | 1 - 0 | WIN | Chelsea: 🟨 3 Tottenham: 🟨 2 | Premier League |
| 22 Jul 2020 | Liverpool(A) | 3 - 5 | LOSS | Chelsea: — Liverpool: 🟨 1 | Premier League |
| 11 Jul 2020 | Sheffield United(A) | 0 - 3 | LOSS | Chelsea: — Sheffield United: 🟨 1 | Premier League |
| 29 Feb 2020 | Bournemouth(A) | 2 - 2 | DRAW | Chelsea: 🟨 2 Bournemouth: 🟨 2 | Premier League |
| 19 Oct 2019 | Newcastle(H) | 1 - 0 | WIN | Chelsea: 🟨 2 Newcastle: 🟨 1 | Premier League |
| 27 Feb 2019 | Tottenham(H) | 2 - 0 | WIN | Chelsea: 🟨 1 Tottenham: 🟨 1 | Premier League |
| 29 Sept 2018 | Liverpool(H) | 1 - 1 | DRAW | Chelsea: — Liverpool: 🟨 2 | Premier League |
| 1 Apr 2018 | Tottenham(H) | 1 - 3 | LOSS | Chelsea: — Tottenham: 🟨 1 | Premier League |
| 12 Dec 2017 | Huddersfield(A) | 3 - 1 | WIN | Chelsea: — Huddersfield: — | Premier League |
| 14 Oct 2017 | Crystal Palace(A) | 1 - 2 | LOSS | Chelsea: 🟨 1 Crystal Palace: 🟨 2 | Premier League |
| 8 Apr 2017 | Bournemouth(A) | 3 - 1 | WIN | Chelsea: 🟨 3 Bournemouth: 🟨 2 | Premier League |
| 6 Mar 2017 | West Ham(A) | 2 - 1 | WIN | Chelsea: 🟨 1 West Ham: — | Premier League |
| 14 Jan 2017 | Leicester(A) | 3 - 0 | WIN | Chelsea: — Leicester: 🟨 1 | Premier League |
| 15 Oct 2016 | Leicester(H) | 3 - 0 | WIN | Chelsea: 🟨 1 Leicester: 🟨 1 | Premier League |
| 11 Sept 2016 | Swansea(A) | 2 - 2 | DRAW | Chelsea: 🟨 4 Swansea: 🟨 3 | Premier League |
| 9 Apr 2016 | Swansea(A) | 0 - 1 | LOSS | Chelsea: 🟨 4 Swansea: 🟨 5 | Premier League |
| 26 Dec 2015 | Watford(H) | 2 - 2 | DRAW | Chelsea: 🟨 1 Watford: 🟨 4 | Premier League |
| 12 Sept 2015 | Everton(A) | 1 - 3 | LOSS | Chelsea: 🟨 2 Everton: 🟨 2 | Premier League |
| 10 May 2015 | Liverpool(H) | 1 - 1 | DRAW | Chelsea: 🟨 4 Liverpool: 🟨 3 | Premier League |
| 12 Apr 2015 | QPR(A) | 1 - 0 | WIN | Chelsea: 🟨 1 QPR: 🟨 2 | Premier League |
| 4 Mar 2015 | West Ham(A) | 1 - 0 | WIN | Chelsea: 🟨 4 West Ham: 🟨 3 | Premier League |
| 22 Mar 2014 | Arsenal(H) | 6 - 0 | WIN | Chelsea: — Arsenal: 🟨 1🟥 1 | Premier League |
| 21 Sept 2013 | Fulham(H) | 2 - 0 | WIN | Chelsea: — Fulham: — | Premier League |
| 24 Feb 2013 | Man City(A) | 0 - 2 | LOSS | Chelsea: 🟨 1 Man City: 🟨 3 | Premier League |
| 12 Jan 2013 | Stoke(A) | 4 - 0 | WIN | Chelsea: — Stoke: 🟨 1 | Premier League |
| 15 Sept 2012 | QPR(A) | 0 - 0 | DRAW | Chelsea: 🟨 2 QPR: — | Premier League |
| 10 Mar 2012 | Stoke(H) | 1 - 0 | WIN | Chelsea: 🟨 1 Stoke: 🟨 2🟥 1 | Premier League |
| 31 Jan 2012 | Swansea(A) | 1 - 1 | DRAW | Chelsea: 🟨 3🟥 1 Swansea: 🟨 2 | Premier League |
| 29 Oct 2011 | Arsenal(H) | 3 - 5 | LOSS | Chelsea: 🟨 2 Arsenal: 🟨 3 | Premier League |
| 30 Apr 2011 | Tottenham(H) | 2 - 1 | WIN | Chelsea: 🟨 3 Tottenham: 🟨 1 | Premier League |
| 6 Feb 2011 | Liverpool(H) | 0 - 1 | LOSS | Chelsea: 🟨 1 Liverpool: 🟨 1 | Premier League |
| 28 Nov 2010 | Newcastle(A) | 1 - 1 | DRAW | Chelsea: 🟨 1 Newcastle: 🟨 2 | Premier League |
| 25 Sept 2010 | Man City(A) | 0 - 1 | LOSS | Chelsea: 🟨 3 Man City: 🟨 2 | Premier League |
| 28 Dec 2009 | Fulham(H) | 2 - 1 | WIN | Chelsea: 🟨 1 Fulham: 🟨 1 | Premier League |
| 29 Nov 2009 | Arsenal(A) | 3 - 0 | WIN | Chelsea: 🟨 2 Arsenal: 🟨 2 | Premier League |
| 23 Aug 2009 | Fulham(A) | 2 - 0 | WIN | Chelsea: — Fulham: — | Premier League |
| 28 Dec 2008 | Fulham(A) | 2 - 2 | DRAW | Chelsea: 🟨 2 Fulham: 🟨 1 | Premier League |
| 29 Oct 2008 | Hull(A) | 3 - 0 | WIN | Chelsea: 🟨 2 Hull: — | Premier League |
| 14 Apr 2008 | Wigan(H) | 1 - 1 | DRAW | Chelsea: — Wigan: 🟨 2 | Premier League |
| 24 Nov 2007 | Derby(A) | 2 - 0 | WIN | Chelsea: 🟨 1🟥 1 Derby: — | Premier League |
11 Mar 2023
Leicester (A)
Premier League
WIN
3 - 1
Cards Awarded:
Chelsea:
🟨 2
Leicester:
🟨 1🟥 1
5 Mar 2022
Burnley (A)
Premier League
WIN
4 - 0
Cards Awarded:
Chelsea:
—
Burnley:
🟨 2
4 Dec 2021
West Ham (A)
Premier League
LOSS
2 - 3
Cards Awarded:
Chelsea:
🟨 3
West Ham:
🟨 1
6 Nov 2021
Burnley (H)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
🟨 1
Burnley:
🟨 4
12 May 2021
Arsenal (H)
Premier League
LOSS
0 - 1
Cards Awarded:
Chelsea:
—
Arsenal:
🟨 1
4 Feb 2021
Tottenham (A)
Premier League
WIN
1 - 0
Cards Awarded:
Chelsea:
🟨 3
Tottenham:
🟨 2
22 Jul 2020
Liverpool (A)
Premier League
LOSS
3 - 5
Cards Awarded:
Chelsea:
—
Liverpool:
🟨 1
11 Jul 2020
Sheffield United (A)
Premier League
LOSS
0 - 3
Cards Awarded:
Chelsea:
—
Sheffield United:
🟨 1
29 Feb 2020
Bournemouth (A)
Premier League
DRAW
2 - 2
Cards Awarded:
Chelsea:
🟨 2
Bournemouth:
🟨 2
19 Oct 2019
Newcastle (H)
Premier League
WIN
1 - 0
Cards Awarded:
Chelsea:
🟨 2
Newcastle:
🟨 1
27 Feb 2019
Tottenham (H)
Premier League
WIN
2 - 0
Cards Awarded:
Chelsea:
🟨 1
Tottenham:
🟨 1
29 Sept 2018
Liverpool (H)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
—
Liverpool:
🟨 2
1 Apr 2018
Tottenham (H)
Premier League
LOSS
1 - 3
Cards Awarded:
Chelsea:
—
Tottenham:
🟨 1
12 Dec 2017
Huddersfield (A)
Premier League
WIN
3 - 1
Cards Awarded:
Chelsea:
—
Huddersfield:
—
14 Oct 2017
Crystal Palace (A)
Premier League
LOSS
1 - 2
Cards Awarded:
Chelsea:
🟨 1
Crystal Palace:
🟨 2
8 Apr 2017
Bournemouth (A)
Premier League
WIN
3 - 1
Cards Awarded:
Chelsea:
🟨 3
Bournemouth:
🟨 2
6 Mar 2017
West Ham (A)
Premier League
WIN
2 - 1
Cards Awarded:
Chelsea:
🟨 1
West Ham:
—
14 Jan 2017
Leicester (A)
Premier League
WIN
3 - 0
Cards Awarded:
Chelsea:
—
Leicester:
🟨 1
15 Oct 2016
Leicester (H)
Premier League
WIN
3 - 0
Cards Awarded:
Chelsea:
🟨 1
Leicester:
🟨 1
11 Sept 2016
Swansea (A)
Premier League
DRAW
2 - 2
Cards Awarded:
Chelsea:
🟨 4
Swansea:
🟨 3
9 Apr 2016
Swansea (A)
Premier League
LOSS
0 - 1
Cards Awarded:
Chelsea:
🟨 4
Swansea:
🟨 5
26 Dec 2015
Watford (H)
Premier League
DRAW
2 - 2
Cards Awarded:
Chelsea:
🟨 1
Watford:
🟨 4
12 Sept 2015
Everton (A)
Premier League
LOSS
1 - 3
Cards Awarded:
Chelsea:
🟨 2
Everton:
🟨 2
10 May 2015
Liverpool (H)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
🟨 4
Liverpool:
🟨 3
12 Apr 2015
QPR (A)
Premier League
WIN
1 - 0
Cards Awarded:
Chelsea:
🟨 1
QPR:
🟨 2
4 Mar 2015
West Ham (A)
Premier League
WIN
1 - 0
Cards Awarded:
Chelsea:
🟨 4
West Ham:
🟨 3
22 Mar 2014
Arsenal (H)
Premier League
WIN
6 - 0
Cards Awarded:
Chelsea:
—
Arsenal:
🟨 1🟥 1
21 Sept 2013
Fulham (H)
Premier League
WIN
2 - 0
Cards Awarded:
Chelsea:
—
Fulham:
—
24 Feb 2013
Man City (A)
Premier League
LOSS
0 - 2
Cards Awarded:
Chelsea:
🟨 1
Man City:
🟨 3
12 Jan 2013
Stoke (A)
Premier League
WIN
4 - 0
Cards Awarded:
Chelsea:
—
Stoke:
🟨 1
15 Sept 2012
QPR (A)
Premier League
DRAW
0 - 0
Cards Awarded:
Chelsea:
🟨 2
QPR:
—
10 Mar 2012
Stoke (H)
Premier League
WIN
1 - 0
Cards Awarded:
Chelsea:
🟨 1
Stoke:
🟨 2🟥 1
31 Jan 2012
Swansea (A)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
🟨 3🟥 1
Swansea:
🟨 2
29 Oct 2011
Arsenal (H)
Premier League
LOSS
3 - 5
Cards Awarded:
Chelsea:
🟨 2
Arsenal:
🟨 3
30 Apr 2011
Tottenham (H)
Premier League
WIN
2 - 1
Cards Awarded:
Chelsea:
🟨 3
Tottenham:
🟨 1
6 Feb 2011
Liverpool (H)
Premier League
LOSS
0 - 1
Cards Awarded:
Chelsea:
🟨 1
Liverpool:
🟨 1
28 Nov 2010
Newcastle (A)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
🟨 1
Newcastle:
🟨 2
25 Sept 2010
Man City (A)
Premier League
LOSS
0 - 1
Cards Awarded:
Chelsea:
🟨 3
Man City:
🟨 2
28 Dec 2009
Fulham (H)
Premier League
WIN
2 - 1
Cards Awarded:
Chelsea:
🟨 1
Fulham:
🟨 1
29 Nov 2009
Arsenal (A)
Premier League
WIN
3 - 0
Cards Awarded:
Chelsea:
🟨 2
Arsenal:
🟨 2
23 Aug 2009
Fulham (A)
Premier League
WIN
2 - 0
Cards Awarded:
Chelsea:
—
Fulham:
—
28 Dec 2008
Fulham (A)
Premier League
DRAW
2 - 2
Cards Awarded:
Chelsea:
🟨 2
Fulham:
🟨 1
29 Oct 2008
Hull (A)
Premier League
WIN
3 - 0
Cards Awarded:
Chelsea:
🟨 2
Hull:
—
14 Apr 2008
Wigan (H)
Premier League
DRAW
1 - 1
Cards Awarded:
Chelsea:
—
Wigan:
🟨 2
24 Nov 2007
Derby (A)
Premier League
WIN
2 - 0
Cards Awarded:
Chelsea:
🟨 1🟥 1
Derby:
—
When A Marriner officiates Chelsea matches, the statistics reveal no significant bias pattern. Based on 45 matches spanning multiple seasons, our comprehensive analysis shows Chelsea achieves a 48.9% win rate under A Marriner, compared to the 45% baseline expected for teams at this level. This positive 3.9 percentage point difference falls within normal statistical variance. The data includes detailed card statistics, match outcomes, and historical trends to provide football fans, bettors, and analysts with evidence-based insights into this referee-team dynamic.
Frequently Asked Questions
Detailed Statistics
Win Rate (Under Ref)48.9%
Baseline Win Rate45%
Bias Score+3.9%
Cards for Chelsea
🟨 Yellows / Game1.44
🟥 Reds / Game0.04
Cards for Opponents
🟨 Opp Yellows / Game1.60
🟥 Opp Reds / Game0.07
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