Madhya Pradesh's bowlers stuck to their plan and kept the star-studded Mumbai batters in check as the 41-time winners were made to toil their way to 248/5 on the first day of the Ranji Trophy final on Wednesday. Despite an opening stand of 87 between Prithvi Shaw (47, 79 balls) and Yashasvi Jaiswal (78, 163 balls), Mumbai failed to drive home the advantage on a pitch that wasn't conducive for strokeplay.