J SimpsonvsDerby
Analysis based on 16 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When J Simpson officiates Derby matches, the statistics reveal no significant bias pattern. Based on 16 matches spanning multiple seasons, our comprehensive analysis shows Derby achieves a 43.8% win rate under J Simpson, compared to the 45% baseline expected for teams at this level. This negative 1.3 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
16 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 27 Feb 2024 | Charlton(H) | 1 - 2 | LOSS | 🟨 2 | League One |
| 21 Jan 2023 | Bolton(H) | 2 - 1 | WIN | 🟨 1 | League One |
| 23 Feb 2022 | Millwall(H) | 1 - 2 | LOSS | 🟨 1 | Championship |
| 29 Nov 2021 | QPR(H) | 1 - 2 | LOSS | — | Championship |
| 18 Sept 2021 | Stoke(H) | 2 - 1 | WIN | 🟨 2 | Championship |
| 3 Feb 2021 | Rotherham(A) | 0 - 3 | LOSS | 🟨 3 | Championship |
| 8 Jul 2020 | West Brom(A) | 0 - 2 | LOSS | 🟨 4🟥 1 | Championship |
| 30 Dec 2019 | Charlton(H) | 2 - 1 | WIN | 🟨 1🟥 1 | Championship |
| 9 Apr 2019 | Blackburn(A) | 0 - 2 | LOSS | — | Championship |
| 24 Nov 2018 | Sheffield Weds(A) | 2 - 1 | WIN | 🟨 3 | Championship |
| 11 Mar 2018 | Nott'm Forest(A) | 0 - 0 | DRAW | 🟨 1🟥 1 | Championship |
| 10 Feb 2018 | Norwich(H) | 1 - 1 | DRAW | 🟨 2 | Championship |
| 4 Apr 2017 | Fulham(H) | 4 - 2 | WIN | 🟨 1 | Championship |
| 6 Aug 2016 | Brighton(H) | 0 - 0 | DRAW | 🟨 2 | Championship |
| 3 Oct 2015 | Brentford(H) | 2 - 0 | WIN | 🟨 3 | Championship |
| 28 Jan 2014 | Yeovil(H) | 3 - 2 | WIN | 🟨 1 | Championship |
Frequently Asked Questions
Detailed Statistics
Cards for Derby
Cards for Opponents
Betting Outlook
TIPSTER INSIGHTRED CARD RISK
Red card frequency: 0.19 per game
Higher than average dismissal rate in this matchup.
⚠️ This is statistical analysis, not betting advice. Gamble responsibly.
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