A WileyvsPortsmouth
Analysis based on 19 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When A Wiley officiates Portsmouth matches, the statistics reveal a notable negative pattern. Based on 19 matches spanning multiple seasons, our comprehensive analysis shows Portsmouth achieves a 26.3% win rate under A Wiley, compared to the 45% baseline expected for teams at this level. This negative 18.7 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.
⚠️ POTENTIAL BIAS DETECTED
This team performs notably worse under this referee compared to their overall average.
Notable Negative Pattern
With a bias score of -18.7%, this ranks among the more significant negative patterns in our database. Over 19 matches, Portsmouth has won 19 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when A Wiley is appointed.
The Bias Meter™
Match History
19 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 30 Dec 2009 | Arsenal(H) | 1 - 4 | LOSS | Portsmouth: 🟨 2 Arsenal: — | Premier League |
| 31 Oct 2009 | Wigan(H) | 4 - 0 | WIN | Portsmouth: — Wigan: 🟨 1 | Premier League |
| 26 Sept 2009 | Everton(H) | 0 - 1 | LOSS | Portsmouth: — Everton: 🟨 3 | Premier League |
| 18 May 2009 | Sunderland(H) | 3 - 1 | WIN | Portsmouth: 🟨 1 Sunderland: — | Premier League |
| 31 Jan 2009 | Fulham(A) | 1 - 3 | LOSS | Portsmouth: 🟨 1 Fulham: — | Premier League |
| 28 Dec 2008 | Arsenal(A) | 0 - 1 | LOSS | Portsmouth: 🟨 1 Arsenal: — | Premier League |
| 21 Sept 2008 | Man City(A) | 0 - 6 | LOSS | Portsmouth: 🟨 1 Man City: — | Premier League |
| 29 Mar 2008 | Wigan(H) | 2 - 0 | WIN | Portsmouth: 🟨 1 Wigan: 🟨 2 | Premier League |
| 29 Dec 2007 | Middlesbrough(H) | 0 - 1 | LOSS | Portsmouth: 🟨 1 Middlesbrough: 🟨 4 | Premier League |
| 25 Aug 2007 | Chelsea(A) | 0 - 1 | LOSS | Portsmouth: 🟨 2 Chelsea: — | Premier League |
| 29 Nov 2006 | Liverpool(A) | 0 - 0 | DRAW | Portsmouth: 🟨 3 Liverpool: 🟨 1 | Premier League |
| 19 Aug 2006 | Blackburn(H) | 3 - 0 | WIN | Portsmouth: 🟨 2 Blackburn: 🟨 1🟥 2 | Premier League |
| 18 Mar 2006 | West Ham(A) | 4 - 2 | WIN | Portsmouth: 🟨 1 West Ham: 🟨 1 | Premier League |
| 26 Dec 2005 | West Ham(H) | 1 - 1 | DRAW | Portsmouth: 🟨 3🟥 1 West Ham: 🟨 1 | Premier League |
| 27 Aug 2005 | Man City(A) | 1 - 2 | LOSS | Portsmouth: 🟨 2 Man City: 🟨 1 | Premier League |
| 28 Dec 2004 | Chelsea(H) | 0 - 2 | LOSS | Portsmouth: 🟨 1 Chelsea: 🟨 3 | Premier League |
| 21 Aug 2004 | Charlton(A) | 1 - 2 | LOSS | Portsmouth: 🟨 1 Charlton: — | Premier League |
| 24 Nov 2003 | Fulham(A) | 0 - 2 | LOSS | Portsmouth: 🟨 3🟥 1 Fulham: — | Premier League |
| 13 Sept 2003 | Arsenal(A) | 1 - 1 | DRAW | Portsmouth: 🟨 3 Arsenal: 🟨 2 | Premier League |
When A Wiley officiates Portsmouth matches, the statistics reveal a notable negative pattern. Based on 19 matches spanning multiple seasons, our comprehensive analysis shows Portsmouth achieves a 26.3% win rate under A Wiley, compared to the 45% baseline expected for teams at this level. This negative 18.7 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.
Frequently Asked Questions
Detailed Statistics
Cards for Portsmouth
Cards for Opponents
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