The shoving and pushing between Arsene Wenger and Jose Mourinho has been making headline news throughout the footballing world.
Nothing major happened as the duo were eventually separated, but it was rather amusing to see Wenger and Mourinho have a go at each other.
The Arsenal boss and his Chelsea counterpart do not particularly like each other and have a long-running feud.
Chelsea striker Diego Costa is quite used to having brawls on the pitch with opposition players and has had his fair share of yellow cards.
So what did the Spain international make of the tussle between his boss Mourinho and Wenger?
‘I don’t think Mourinho was hurt by it’, Football Espana quotes Costa as telling AS.
Indeed, Mourinho wasn’t. In fact, the Portuguese had the last laugh as Chelsea won the London derby 2-0 to maintain their position at the top of the Premier League table.