Unadkat was at his very best in the just concluded Ranji Trophy season and claimed 67 wickets at 13.23, including match-winning spells on the last day of both the semifinal and the final, respectively.
The DRS became a talking point ever since it was introduced in the semi-finals with an aim to reduce howlers.
According to the rules of the tournament, if the final match is heading towards the draw, then whoever manages to take the first-innings lead is declared as the winner.
Shahbaz Ahmed took four wickets, adding to the seven he took in the first innings, as Punjab fell for 141 while chasing a target of 190.
Captain Aditya Tare then anchored the tail to take Mumbai to 427 before the bowlers reduced Madhya Pradesh to 200/7.
