I WilliamsonvsCardiff
Analysis based on 7 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When I Williamson officiates Cardiff matches, the statistics reveal a severe negative pattern. Based on 7 matches spanning multiple seasons, our comprehensive analysis shows Cardiff achieves a 14.3% win rate under I Williamson, compared to the 45% baseline expected for teams at this level. This negative 30.7 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 -30.7%, this ranks among the more significant negative patterns in our database. Over 7 matches, Cardiff has won 31 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when I Williamson is appointed.
The Bias Meter™
Match History
7 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 13 Feb 2016 | Charlton(A) | 0 - 0 | DRAW | 🟥 1 | Championship |
| 26 Dec 2015 | Milton Keynes Dons(A) | 1 - 2 | LOSS | 🟨 2 | Championship |
| 10 Feb 2015 | Brighton(H) | 0 - 0 | DRAW | 🟨 2 | Championship |
| 18 Mar 2012 | Burnley(H) | 0 - 0 | DRAW | — | Championship |
| 21 Apr 2009 | Charlton(A) | 2 - 2 | DRAW | 🟨 2 | Championship |
| 13 Mar 2007 | Southampton(A) | 2 - 2 | DRAW | 🟨 1 | Championship |
| 10 Aug 2004 | Coventry(H) | 2 - 1 | WIN | 🟨 4 | Championship |
Frequently Asked Questions
Detailed Statistics
Cards for Cardiff
Cards for Opponents
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