Parkar, who returned with the impressive figures of 3-22 was superbly aided by all other bowlers - Shivam Dube (2-7), Parikshit Valsangkar (2-22), experienced Shardul Thakur (1-13) and Dhawal Kulkarni (1-20).
Another opener Ruturaj Gaikwad (3) and experienced Ankit Bawne (9) too fell cheaply.
The Mumbai Bowlers took wickets and never allowed the opposition batsman to set in.
The experienced Siddhesh Lad, who was the team's crisis man in the Ranji Trophy this year, chipped in with a valuable 25 off 15 balls and steaded their ship after the side was teetering at 17 for 2.
Surya Kumar Yadav remained unbeaten on 12 with skipper Tare as Mumbai overhauled the target in the tenth over.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)