In Football, Bayern Munich defeated Arsenal, 2-0 in the first leg of the UEFA Champions League round of 16 match at London last night. Toni Kroos' 54th-minute strike followed by Thomas Muller's 88th-minute header gave Bayern victory over 10-man Arsenal.In the night's other first leg, AC Milan lost to Atletico Madrid, 1-0 at home. It was Diego Costa's late header that gave Madrid a superb win over the Italian giants.