P TierneyvsDerby
Analysis based on 9 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When P Tierney officiates Derby matches, the statistics reveal no significant bias pattern. Based on 9 matches spanning multiple seasons, our comprehensive analysis shows Derby achieves a 44.4% win rate under P Tierney, compared to the 45% baseline expected for teams at this level. This negative 0.6 percentage point difference falls within normal statistical variance. 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.
📊 NO SIGNIFICANT BIAS
Results under this referee fall within normal statistical variance.
The Bias Meter™
Match History
9 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 21 Nov 2017 | QPR(H) | 2 - 0 | WIN | Derby: 🟨 2 QPR: 🟨 3 | Championship |
| 22 Apr 2017 | Sheffield Weds(A) | 1 - 2 | LOSS | Derby: 🟨 1 Sheffield Weds: 🟨 1 | Championship |
| 5 Nov 2016 | Wolves(A) | 3 - 2 | WIN | Derby: 🟨 1 Wolves: 🟨 5 | Championship |
| 20 Aug 2016 | Aston Villa(H) | 0 - 0 | DRAW | Derby: 🟨 3 Aston Villa: 🟨 3 | Championship |
| 31 Jan 2015 | Cardiff(A) | 2 - 0 | WIN | Derby: 🟨 2 Cardiff: 🟨 3 | Championship |
| 20 Dec 2014 | Norwich(H) | 2 - 2 | DRAW | Derby: 🟨 1 Norwich: 🟨 2 | Championship |
| 14 Sept 2014 | Nott'm Forest(A) | 1 - 1 | DRAW | Derby: 🟨 1🟥 1 Nott'm Forest: 🟨 3 | Championship |
| 3 Mar 2012 | Birmingham(A) | 2 - 2 | DRAW | Derby: — Birmingham: 🟨 3 | Championship |
| 30 Oct 2010 | Watford(H) | 4 - 1 | WIN | Derby: 🟨 4 Watford: 🟨 1 | Championship |
When P Tierney officiates Derby matches, the statistics reveal no significant bias pattern. Based on 9 matches spanning multiple seasons, our comprehensive analysis shows Derby achieves a 44.4% win rate under P Tierney, compared to the 45% baseline expected for teams at this level. This negative 0.6 percentage point difference falls within normal statistical variance. 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 Derby
Cards for Opponents
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