Mumbai : The line-ups for the Ranji Trophy semi-finals to be played from 10th January 2012 to 13th January 2012, are as follows:
1. MUMBAI v/s TAMIL NADU AT MUMBAI
2. HARYANA v/s RAJASTHAN AT LAHLI
Peter Hartley of England will officiate in the semi-final at Mumbai, as part of the Umpire Exchange Programme between the BCCI and the ECB.