sentences:  The Chennai Super Kings have won 3 titles, the Kolkata Knight Riders have won two titles, and the other three teams who have won the tournament are the Deccan Chargers, Rajasthan Royals and Sunrisers Hyderabad.The current champions are Mumbai Indians who defeated Chennai Super Kings by a single run in the final of the 2019 season to secure their fourth title and thus became the most successful team in IPL history ever.† No longer exists.