Prithvi Shaw and Arman Jaffer hit centuries as Mumbai finished Day One of the U-19 Cooch Behar Trophy against Madhya Pradesh at 451 for four.

Put into bat, Prithvi slammed 107 off 99 balls while Arman is unbeaten on 149 which include 19 fours and five sixes. Khizar Dafedar is batting on 67.