Nerves will play a big role as two title-hungry outfits, Chennai Super Kings and Sunrisers Hyderabad look to outdo each other and regain the coveted IPL crown when they square off in what promises to be a humdinger of a summit contest in Mumbai on Sunday.The winners-take-all T20 final, in front of a capacity crowd at the Wankhede Stadium, will see Chennai Super Kings, who are gunning for their third IPL crown, take on 2016 winners Sunrisers Hyderabad five days after their first play-off game at the same neutral venue.These two southern rivals met at the bull-ring on May 22 in Qualifier 1 in which the Super Kings, champions in 2010 and 2011, just about managed to ward off their rivals in a low-scoring thriller after looking down in the dumps at one stage during the run-chase.That victory, by 2 wickets, enabled the Super Kings to enter their seventh final in nine attempts directly, while dumping their Hyderabad rivals to their third successive defeat in head-to-head contests this season.Sunrisers had to travel to Kolkata to book their final berth after knocking out two-time former champions Kolkata Knight Riders by 14 runs in Qualifier 2 on Friday.While the Super Kings are blessed with a four-day break in between their two games, Sunrisers will be hoping that their winning momentum will help overcome the tiredness of travelling to and from Kolkata and playing their third game, which also happens to be the championship-deciding one, in seven days.Afghanistan leg-spinner Rashid Khan, who came up with a sensational 3 for 19 on Friday apart from scoring a quickfire 34 in ten balls and then taking two catches and effecting a run-out, had troubled the Super Kings with a 2 for 11 burst in the first qualifier.CSK got out of the jail courtesy the calm and assured innings of 67 not out from South Africa skipper Faf du Plessis who played the game only after Sam Billings was ruled out due to injury.The talented leggie, who has been described as the best T20 spinner currently by Sachin Tendulkar, again looms as a huge stumbling block for the Super Kings’ strong batting line-up. He will also have back up from, notably medium pacers Bhuvneshwar Kumar and Siddharth Kaul.Super Kings will also be wary about the match-turning all-round abilities of Carlos Brathwaite, the hero of the Caribbean’s title-winning contest in the 2016 World T20 Championship. The big West Indian shone with the ball at the death against KKR after his blistering innings of 43 not out here against CSK.Sunrisers will, however, need captain Kane Williamson to get back into the sort of stupendous form he exhibited in the league stage, along with India opener Shikhar Dhawan to improve their title-clinching chances.Super Kings had depended a lot on their top order of Shane Watson, Suresh Raina and Ambati Rayudu in the round-robin stage of the tournament, apart from Dhoni's finishing flourishes.With du Plessis and Bravo too in the mix, along with Ravindra Jadeja, Harbhajan Singh and Shardul Thakur with the ability to play cameos, the batting looks formidable.Harbhajan needs just one wicket to complete 50 IPL wickets at this ground which was his home ground when he played for Mumbai Indians in the first ten seasons.The Super Kings' bowling attack also has a well-oiled look, giving them a more rounded visage.Teams (From):Chennai Super Kings: Mahendra Singh Dhoni (C), Suresh Raina, Ravindra Jadeja, Faf du Plessis, Harbhajan Singh, Dwayne Bravo, Shane Watson, Ambati Rayadu, Deepak Chahar, K M Asif, Kanish Seth, Lungi Ngidi, Dhruv Shorey, Murali Vijay, Sam Billings, Mark Wood, Kshtiz Sharma, Monu Kumar, Chaitanya Bishnoi, Imran Tahir, Karn Sharma, Shardul Thakur, N Jagadeesan, David Willy.Sunrisers Hyderabad: Kane Williamson (C ), Shikhar Dhawan, Manish Pandey, Bhuvneshwar Kumar, Wriddhiman Saha, Siddharth Kaul, Deepak Hooda, Khaleel Ahmed, Sandeep Sharma, Yusuf Pathan, Shreevats Goswami, Ricky Bhui, Basil Thampi, T Natarajan, Sachin Baby, Bipul Sharma, Mehdi Hasan, Tanmay Agarwal, Alex Hales, Carlos Brathwaite, Rashid Khan, Shakib Al Hasan, Mohammad Nabi and Chris Jordan. We'll get through this! Meanwhile, here's all you need to know about the Coronavirus outbreak to keep yourself safe, informed, and updated. The Quint is now available on Telegram & WhatsApp too, Click here to join.