M OlivervsWest Ham
Analysis based on 43 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When M Oliver officiates West Ham matches, the statistics reveal a severe negative pattern. Based on 43 matches spanning multiple seasons, our comprehensive analysis shows West Ham achieves a 23.3% win rate under M Oliver, compared to the 45% baseline expected for teams at this level. This negative 21.7 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.
🚨 STRONG BIAS DETECTED
This referee has a significantly negative history with this team. Win rate is severely below average.
Notable Negative Pattern
With a bias score of -21.7%, this ranks among the more significant negative patterns in our database. Over 43 matches, West Ham has won 22 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when M Oliver is appointed.
The Bias Meter™
Match History
43 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 22 Aug 2025 | Chelsea(H) | 1 - 5 | LOSS | — | Premier League |
| 4 May 2025 | Tottenham(H) | 1 - 1 | DRAW | 🟨 2 | Premier League |
| 31 Aug 2024 | Man City(H) | 1 - 3 | LOSS | 🟨 3 | Premier League |
| 11 May 2024 | Luton(H) | 3 - 1 | WIN | 🟨 1 | Premier League |
| 28 Dec 2023 | Arsenal(A) | 2 - 0 | WIN | — | Premier League |
| 3 Dec 2023 | Crystal Palace(H) | 1 - 1 | DRAW | 🟨 2 | Premier League |
| 14 May 2023 | Brentford(A) | 0 - 2 | LOSS | — | Premier League |
| 19 Feb 2023 | Tottenham(A) | 0 - 2 | LOSS | 🟨 1 | Premier League |
| 26 Dec 2022 | Arsenal(A) | 1 - 3 | LOSS | 🟨 2 | Premier League |
| 18 Sept 2022 | Everton(A) | 0 - 1 | LOSS | 🟨 1 | Premier League |
| 7 Aug 2022 | Man City(H) | 0 - 2 | LOSS | — | Premier League |
| 24 Apr 2022 | Chelsea(A) | 0 - 1 | LOSS | 🟥 1 | Premier League |
| 3 Apr 2022 | Everton(H) | 2 - 1 | WIN | 🟨 1 | Premier League |
| 13 Feb 2022 | Leicester(A) | 2 - 2 | DRAW | 🟨 2 | Premier League |
| 28 Nov 2021 | Man City(A) | 1 - 2 | LOSS | — | Premier League |
| 23 Aug 2021 | Leicester(H) | 4 - 1 | WIN | — | Premier League |
| 19 May 2021 | West Brom(A) | 3 - 1 | WIN | 🟨 2 | Premier League |
| 5 Apr 2021 | Wolves(A) | 3 - 2 | WIN | 🟨 4 | Premier League |
| 27 Feb 2021 | Man City(A) | 1 - 2 | LOSS | 🟨 1 | Premier League |
| 11 Dec 2020 | Leeds(A) | 2 - 1 | WIN | 🟨 2 | Premier League |
| 19 Sept 2020 | Arsenal(A) | 1 - 2 | LOSS | 🟨 1 | Premier League |
| 26 Jul 2020 | Aston Villa(H) | 1 - 1 | DRAW | 🟨 2 | Premier League |
| 8 Jul 2020 | Burnley(H) | 0 - 1 | LOSS | 🟨 1 | Premier League |
| 1 Feb 2020 | Brighton(H) | 3 - 3 | DRAW | 🟨 1 | Premier League |
| 10 Jan 2020 | Sheffield United(A) | 0 - 1 | LOSS | — | Premier League |
| 23 Nov 2019 | Tottenham(H) | 2 - 3 | LOSS | 🟨 3 | Premier League |
| 5 Oct 2019 | Crystal Palace(H) | 1 - 2 | LOSS | 🟨 3 | Premier League |
| 27 Oct 2018 | Leicester(A) | 1 - 1 | DRAW | 🟨 1🟥 1 | Premier League |
| 29 Sept 2018 | Man United(H) | 3 - 1 | WIN | — | Premier League |
| 16 Apr 2018 | Stoke(H) | 1 - 1 | DRAW | 🟨 2 | Premier League |
| 29 Nov 2017 | Everton(A) | 0 - 4 | LOSS | 🟨 1 | Premier League |
| 23 Sept 2017 | Tottenham(H) | 2 - 3 | LOSS | 🟨 4 | Premier League |
| 11 Feb 2017 | West Brom(H) | 2 - 2 | DRAW | 🟨 3 | Premier League |
| 7 May 2016 | Swansea(H) | 1 - 4 | LOSS | 🟨 3 | Premier League |
| 28 Dec 2015 | Southampton(H) | 2 - 1 | WIN | 🟨 1 | Premier League |
| 26 Dec 2014 | Chelsea(A) | 0 - 2 | LOSS | 🟨 3 | Premier League |
| 11 Feb 2014 | Norwich(H) | 2 - 0 | WIN | 🟨 1 | Premier League |
| 7 Dec 2013 | Liverpool(A) | 1 - 4 | LOSS | 🟨 3🟥 1 | Premier League |
| 19 Oct 2013 | Man City(H) | 1 - 3 | LOSS | 🟨 1 | Premier League |
| 17 Mar 2013 | Chelsea(A) | 0 - 2 | LOSS | 🟨 2 | Premier League |
| 29 Dec 2012 | Reading(A) | 0 - 1 | LOSS | 🟨 4 | Premier League |
| 21 Aug 2011 | Leeds(H) | 2 - 2 | DRAW | 🟨 1 | Championship |
| 6 Nov 2010 | Birmingham(A) | 2 - 2 | DRAW | 🟨 1 | Premier League |
Frequently Asked Questions
Detailed Statistics
Cards for West Ham
Cards for Opponents
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