J SimpsonvsSheffield United
Analysis based on 10 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When J Simpson officiates Sheffield United matches, the statistics reveal no significant bias pattern. Based on 10 matches spanning multiple seasons, our comprehensive analysis shows Sheffield United achieves a 40% win rate under J Simpson, compared to the 45% baseline expected for teams at this level. This negative 5.0 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
10 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 17 Sept 2022 | Preston(A) | 2 - 0 | WIN | 🟨 3 | Championship |
| 12 Mar 2022 | Coventry(A) | 1 - 4 | LOSS | — | Championship |
| 14 Dec 2018 | West Brom(H) | 1 - 2 | LOSS | 🟨 1 | Championship |
| 4 Aug 2018 | Swansea(H) | 1 - 2 | LOSS | — | Championship |
| 30 Mar 2018 | Brentford(A) | 1 - 1 | DRAW | 🟨 2🟥 1 | Championship |
| 30 Jan 2018 | Aston Villa(H) | 0 - 1 | LOSS | 🟨 2 | Championship |
| 25 Nov 2017 | Birmingham(H) | 1 - 1 | DRAW | 🟨 1 | Championship |
| 9 Sept 2017 | Sunderland(A) | 2 - 1 | WIN | 🟨 2 | Championship |
| 28 Mar 2017 | Millwall(H) | 2 - 0 | WIN | 🟨 2 | League One |
| 21 Mar 2015 | Port Vale(H) | 1 - 0 | WIN | 🟨 3 | League One |
Frequently Asked Questions
Detailed Statistics
Cards for Sheffield United
Cards for Opponents
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