A HainesvsPortsmouth
Analysis based on 10 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When A Haines officiates Portsmouth matches, the statistics reveal a notable negative pattern. Based on 10 matches spanning multiple seasons, our comprehensive analysis shows Portsmouth achieves a 30% win rate under A Haines, compared to the 45% baseline expected for teams at this level. This negative 15.0 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 -15.0%, this ranks among the more significant negative patterns in our database. Over 10 matches, Portsmouth has won 15 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when A Haines is appointed.
The Bias Meter™
Match History
10 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 6 Mar 2021 | Northampton(A) | 1 - 4 | LOSS | Portsmouth: 🟨 1 Northampton: 🟨 2 | League One |
| 5 Oct 2019 | Doncaster(A) | 2 - 1 | WIN | Portsmouth: 🟨 2 Doncaster: — | League One |
| 25 Aug 2018 | Doncaster(A) | 0 - 0 | DRAW | Portsmouth: 🟨 3 Doncaster: 🟨 2🟥 1 | League One |
| 28 Apr 2018 | Bury(A) | 0 - 1 | LOSS | Portsmouth: 🟨 2 Bury: 🟨 1 | League One |
| 7 Apr 2018 | Rochdale(A) | 3 - 3 | DRAW | Portsmouth: — Rochdale: — | League One |
| 10 Dec 2016 | Grimsby(A) | 1 - 0 | WIN | Portsmouth: 🟨 2 Grimsby: 🟨 2 | League Two |
| 31 Oct 2015 | Notts County(A) | 1 - 2 | LOSS | Portsmouth: 🟨 1 Notts County: — | League Two |
| 25 Jan 2014 | Morecambe(A) | 2 - 2 | DRAW | Portsmouth: — Morecambe: 🟨 1 | League Two |
| 17 Sept 2011 | Hull(A) | 0 - 1 | LOSS | Portsmouth: 🟨 1🟥 1 Hull: — | Championship |
| 12 Feb 2011 | Doncaster(A) | 2 - 0 | WIN | Portsmouth: 🟨 2🟥 1 Doncaster: 🟨 2 | Championship |
When A Haines officiates Portsmouth matches, the statistics reveal a notable negative pattern. Based on 10 matches spanning multiple seasons, our comprehensive analysis shows Portsmouth achieves a 30% win rate under A Haines, compared to the 45% baseline expected for teams at this level. This negative 15.0 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
Betting Outlook
TIPSTER INSIGHTRED CARD RISK
Red card frequency: 0.2 per game
Higher than average dismissal rate in this matchup.
⚠️ This is statistical analysis, not betting advice. Gamble responsibly.
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