O YatesvsGrimsby
Analysis based on 9 matches since 2000
* Note: Detailed card statistics for matches before 2005 may be incomplete.
When O Yates officiates Grimsby matches, the statistics reveal a severe negative pattern. Based on 9 matches spanning multiple seasons, our comprehensive analysis shows Grimsby achieves a 11.1% win rate under O Yates, compared to the 45% baseline expected for teams at this level. This negative 33.9 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 -33.9%, this ranks among the more significant negative patterns in our database. Over 9 matches, Grimsby has won 34 percentage points fewer games than expected. For bettors and fantasy managers, this historical trend suggests extra caution when O Yates is appointed.
The Bias Meter™
Match History
9 matches under this referee
| Date | Opponent | Score | Result | Cards | Division |
|---|---|---|---|---|---|
| 22 Nov 2025 | Swindon(A) | 2 - 2 | DRAW | 🟨 2 | League Two |
| 22 Aug 2024 | Notts County(A) | 1 - 4 | LOSS | 🟨 1 | League Two |
| 23 Mar 2024 | Wrexham(H) | 1 - 3 | LOSS | 🟨 1 | League Two |
| 26 Dec 2023 | Mansfield(A) | 0 - 2 | LOSS | 🟨 1 | League Two |
| 23 Jan 2021 | Scunthorpe(A) | 0 - 3 | LOSS | 🟨 1 | League Two |
| 29 Dec 2019 | Crawley Town(H) | 1 - 1 | DRAW | 🟨 3 | League Two |
| 16 Mar 2019 | Northampton(H) | 0 - 0 | DRAW | 🟨 1 | League Two |
| 24 Mar 2018 | Coventry(A) | 0 - 4 | LOSS | — | League Two |
| 19 Apr 2016 | Woking(A) | 3 - 1 | WIN | — | EC |
Frequently Asked Questions
Detailed Statistics
Cards for Grimsby
Cards for Opponents
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