Lewis Goldsworthy scored fifty for the hosts in the tournament opener.
Madurai had defeated the Dragons in the final last year.
Mohammad Nabi scored a 20-ball 34 with four maximums against Somerset.
Ed Pollock has the highest batting strike rate in Twenty20 history.
Glenn Maxwell could be opening the innings for Lancashire.
Rajagopal Sathish had a batting strike rate of 182.03 in the TNPL 2018.
Yashasvi Jaiswal averages 68.8 with the bat in Youth ODI cricket.
Axar Patel scored an unbeaten 63-ball 81 with 8 fours and a six.
Rahmanullah Gurbaz scored an unbeaten century in the first ODI.
Tom Banton scored a 34-ball 64 with five fours and five sixes against Glamorgan.