Wenger’s detailed knowledge of every player’s contract even created an issue when Oxlade-Chamberlain was making substitute appearances for Arsenal last season.
Written into the England winger’s deal is a clause stating that Arsenal must pay Saints £10,000 every time Oxlade-Chamberlain appears for more than 20 minutes.
Incredibly a trend emerged, with Wenger bringing him off the bench after 72 minutes (v Stoke), 73 minutes (Liverpool), 72 minutes (Coventry), 65 minutes (Norwich), 76 minutes (Fulham), 86 minutes (Tottenham), 67 minutes (Swansea), 73 minutes (West Ham), 71 minutes (Swansea), and 75 minutes (Reading).
Arsenal’s accounts department were stunned to receive an email from Southampton demanding payment for the appearances, with the south coast club justifying their argument based on stoppage time.
Eventually Arsenal agreed to pay for the appearances and the story worked its way around the offices at the Emirates with bafflement among staff. 😆