Both the teams play in major markets, as the Mumbai Indians play in Mumbai and the Kolkata Knight Riders play in Kolkata. The Mumbai Indians are the most successful IPL franchise with five championships, but until Mumbai's third championship, both the teams were tied with two championships. In the first two seasons of the IPL, Mumbai swept Kolkata in all four games. It was not until the 2010 IPL Season that Kolkata won against Mumbai. Both sides have been captained by Indian cricket legends at one point (Mumbai was captained by Sachin Tendulkar, and Kolkata was captained by Sourav Ganguly). This rivalry has often played out in Mumbai's favour, as they have won 22 games compared to Kolkata's nine wins. Both have played each other twice in the playoffs.
