M RileyvsSunderland
Analysis based on 16 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When M Riley officiates Sunderland matches, the statistics reveal a severe negative pattern. Based on 16 matches spanning multiple seasons, our comprehensive analysis shows Sunderland achieves a 18.8% win rate under M Riley, compared to the 45% baseline expected for teams at this level. This negative 26.3 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 -26.3%, this ranks among the more significant negative patterns in our database. Over 16 matches, Sunderland has won 26 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when M Riley is appointed.
The Bias Meter™
Match History
16 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 20 Dec 2008 | Hull(A) | 4 - 1 | WIN | 🟨 1 | Premier League |
| 25 Oct 2008 | Newcastle(H) | 2 - 1 | WIN | 🟨 1 | Premier League |
| 12 Apr 2008 | Man City(H) | 1 - 2 | LOSS | 🟨 3 | Premier League |
| 1 Mar 2008 | Derby(A) | 0 - 0 | DRAW | 🟨 1 | Premier League |
| 18 Aug 2007 | Wigan(A) | 0 - 3 | LOSS | 🟨 2 | Premier League |
| 4 Nov 2006 | Norwich(A) | 0 - 1 | LOSS | 🟨 2 | Championship |
| 4 May 2006 | Fulham(H) | 2 - 1 | WIN | 🟨 4 | Premier League |
| 11 Mar 2006 | Wigan(H) | 0 - 1 | LOSS | 🟨 1 | Premier League |
| 11 Jan 2003 | Blackburn(H) | 0 - 0 | DRAW | 🟨 1 | Premier League |
| 28 Dec 2002 | Southampton(A) | 1 - 2 | LOSS | 🟨 2 | Premier League |
| 21 Sept 2002 | Newcastle(A) | 0 - 2 | LOSS | 🟨 4 | Premier League |
| 1 Jan 2002 | Aston Villa(H) | 1 - 1 | DRAW | 🟨 1 | Premier League |
| 27 Oct 2001 | Arsenal(H) | 1 - 1 | DRAW | 🟨 3 | Premier League |
| 26 Aug 2001 | Newcastle(A) | 1 - 1 | DRAW | 🟨 2 | Premier League |
| 21 Apr 2001 | Newcastle(H) | 1 - 1 | DRAW | 🟨 5 | Premier League |
| 23 Sept 2000 | Liverpool(A) | 1 - 1 | DRAW | 🟨 2 | Premier League |
Frequently Asked Questions
Detailed Statistics
Cards for Sunderland
Cards for Opponents
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