KB Arun Karthik led Tamil Nadu into their second successive Syed Mushtaq Ali Trophy final with an unbeaten 89-run knock that shaped their seven-wicket victory over Rajasthan in the first semi-final, here on Friday.

Arun Karthik’s 89-run partnership with skipper Dinesh Karthik (26 not out) meant that Tamil Nadu overhauled the 155-run target with eight balls to spare.