Arsenal on 23 March 2008, bringing Chelsea equal on points with leaders Manchester United. On 26 April 2008, Drogba faced controversy after a clash with Manchester United defender Nemanja Vidić. The Serbian centre-back had to have stitches under his lip after losing a tooth in the clash. There was discussion whether Drogba had the intention or not to injure his rival. The debate also called into question an earlier incident on 26 November 2006 where Drogba elbowed Vidić. Manchester United manager Sir Alex Ferguson expressed concerns over elbowing in the Premier League. Despite media speculation, Drogba's yellow card for the clash was deemed adequate punishment by the Football Association. Controversy still dogged the player as before the UEFA Champions League semi-final second leg clash with Liverpool, Drogba was accused of diving by Liverpool manager Rafael Benítez. Benítez claimed to have compiled a four-year dossier of Drogba's "diving" antics but Drogba hit back at Benítez in an interview. On 30 April 2008, Drogba scored two goals in the second leg of the semi-final against Liverpool, which Chelsea won 3–2 at Stamford Bridge. This was the first time Chelsea had beaten Liverpool in the semi-finals of the Champions League, having lost their previous two meetings to Liverpool. This also led to Chelsea reaching their first Champions League Final. Drogba became Chelsea's top scorer in European competition, the two goals he scored put his total at 17, surpassing Peter Osgood's record of 16. Drogba was sent off in the 117th minute of the 2008 UEFA Champions League Final against Manchester United for slapping defender Vidić, becoming only the second player to be sent off in a European Cup final – after Jens Lehmann in 2006 – and the first for violent conduct. Chelsea went on to lose 6–5 on penalties after a 1–1 draw in extra time. Chelsea assistant boss Henk ten Cate revealed Drogba was due to take the decisive fifth spot-kick in the shootout. Team captain John Terry took his place but missed after slipping whilst taking the penalty. 2008–09 Drogba suffered a string of injuries early on in the 2008–09 season and struggled to regain fitness, missing games from August to November due to knee problems. He scored his first goal of the season in mid-November but there was little reason to celebrate: he incurred disciplinary action and a three-match ban for throwing a coin back into the stands and