MS Dhoni. Pic/PTI

As Chennai stormed into the T20 final for the seventh time on Tuesday after a nail-biting two-wicket win over Hyderabad, skipper Mahendra Singh Dhoni credited the dressing room atmosphere for his team's success over the years. In the first qualifier of the 2018 season, Chennai pulled off a last-over thriller against the Kane Williamson-led Hyderabad, thanks to an incredible unbeaten 67-run knock by opener Faf du Plessis.