L MasonvsChelsea
Analysis based on 26 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When L Mason officiates Chelsea matches, the statistics reveal a significantly positive pattern. Based on 26 matches spanning multiple seasons, our comprehensive analysis shows Chelsea achieves a 65.4% win rate under L Mason, compared to the 45% baseline expected for teams at this level. This positive 20.4 percentage point difference suggests a meaningful pattern worth examining. 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.
✅ FAVORABLE RECORD
This team has an above-average win rate when this referee officiates.
Favorable Pattern Detected
With a bias score of +20.4%, Chelsea has historically performed 20 percentage points better under L Mason than their average. This favorable pattern across 26 matches could be valuable information for match predictions and betting strategies.
The Bias Meter™
Match History
26 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 1 Feb 2020 | Leicester(A) | 2 - 2 | DRAW | Chelsea: 🟨 2 Leicester: 🟨 2 | Premier League |
| 1 Sept 2018 | Bournemouth(H) | 2 - 0 | WIN | Chelsea: 🟨 2 Bournemouth: 🟨 2 | Premier League |
| 9 May 2018 | Huddersfield(H) | 1 - 1 | DRAW | Chelsea: — Huddersfield: 🟨 1 | Premier League |
| 12 Feb 2018 | West Brom(H) | 3 - 0 | WIN | Chelsea: — West Brom: 🟨 2 | Premier League |
| 9 Sept 2017 | Leicester(A) | 2 - 1 | WIN | Chelsea: — Leicester: 🟨 1 | Premier League |
| 15 May 2017 | Watford(H) | 4 - 3 | WIN | Chelsea: 🟨 2 Watford: 🟨 4🟥 1 | Premier League |
| 25 Apr 2017 | Southampton(H) | 4 - 2 | WIN | Chelsea: 🟨 2 Southampton: 🟨 2 | Premier League |
| 1 Mar 2016 | Norwich(A) | 2 - 1 | WIN | Chelsea: 🟨 2 Norwich: 🟨 3 | Premier League |
| 24 May 2015 | Sunderland(H) | 3 - 1 | WIN | Chelsea: 🟨 2 Sunderland: 🟨 1 | Premier League |
| 22 Nov 2014 | West Brom(H) | 2 - 0 | WIN | Chelsea: 🟨 1 West Brom: —🟥 1 | Premier League |
| 23 Aug 2014 | Leicester(H) | 2 - 0 | WIN | Chelsea: — Leicester: 🟨 1 | Premier League |
| 29 Mar 2014 | Crystal Palace(A) | 0 - 1 | LOSS | Chelsea: 🟨 1 Crystal Palace: 🟨 4 | Premier League |
| 2 Nov 2013 | Newcastle(A) | 0 - 2 | LOSS | Chelsea: 🟨 2 Newcastle: 🟨 2 | Premier League |
| 11 May 2013 | Aston Villa(A) | 2 - 1 | WIN | Chelsea: 🟨 3🟥 1 Aston Villa: 🟨 2🟥 1 | Premier League |
| 2 Jan 2013 | QPR(H) | 0 - 1 | LOSS | Chelsea: 🟨 1 QPR: 🟨 1 | Premier League |
| 22 Aug 2012 | Reading(H) | 4 - 2 | WIN | Chelsea: — Reading: 🟨 2 | Premier League |
| 13 May 2012 | Blackburn(H) | 2 - 1 | WIN | Chelsea: 🟨 1 Blackburn: — | Premier League |
| 31 Mar 2012 | Aston Villa(A) | 4 - 2 | WIN | Chelsea: — Aston Villa: 🟨 1 | Premier League |
| 26 Nov 2011 | Wolves(H) | 3 - 0 | WIN | Chelsea: 🟨 1 Wolves: 🟨 2 | Premier League |
| 20 Aug 2011 | West Brom(H) | 2 - 1 | WIN | Chelsea: 🟨 2 West Brom: 🟨 4 | Premier League |
| 15 May 2011 | Newcastle(H) | 2 - 2 | DRAW | Chelsea: 🟨 4 Newcastle: 🟨 2 | Premier League |
| 2 Jan 2011 | Aston Villa(H) | 3 - 3 | DRAW | Chelsea: 🟨 2 Aston Villa: 🟨 7 | Premier League |
| 16 Oct 2010 | Aston Villa(A) | 0 - 0 | DRAW | Chelsea: 🟨 3 Aston Villa: 🟨 4 | Premier League |
| 24 Mar 2010 | Portsmouth(A) | 5 - 0 | WIN | Chelsea: 🟨 2 Portsmouth: 🟨 3 | Premier League |
| 21 Nov 2009 | Wolves(H) | 4 - 0 | WIN | Chelsea: — Wolves: 🟨 2 | Premier League |
| 7 Feb 2009 | Hull(H) | 0 - 0 | DRAW | Chelsea: 🟨 1 Hull: 🟨 2 | Premier League |
When L Mason officiates Chelsea matches, the statistics reveal a significantly positive pattern. Based on 26 matches spanning multiple seasons, our comprehensive analysis shows Chelsea achieves a 65.4% win rate under L Mason, compared to the 45% baseline expected for teams at this level. This positive 20.4 percentage point difference suggests a meaningful pattern worth examining. 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
Cards for Chelsea
Cards for Opponents
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