Ravinder Singh scored a fluent century (123) hitting 9 fours.
Tanmeet Singh(62) also played a stellar role to boost the Patiala total.
Rupreetinder Singh(37), Anjur Jund(34) and Amitoj Singh(24) were the other batsmen to contribute to Patiala's huge score.
For Amritsar, Gaurav Bhandari and Lakshya Seth captured 2 wickets each, giving away 64 and 66 runs respectively.
Tomorrow is the last day of the match and Patiala look all set to win the tournament.