Brief scores:
Mumbai Indians: 173 all out in 19.3 overs overs (Mike Hussey 56, Lendl Simmons 35, Rohit Sharma 30; Imran Tahir 3/37, Jaydev Unadkat 2/24).
Delhi Daredevils: 158 for four in 20 overs (Jean-Paul Duminy 45 not out, Kevin Pietersen 44, Manoj Tiwary 41; Marchant de Lange 2/32).