Australian pacer Pat Cummins has been ruled out of this season's IPL after picking up a back injury.
Cummins, 24, was signed by Mumbai Indians but missed their opening day defeat by Chennai Super Kings over the weekend.
It is important Pat has time off, to prevent the injury becoming more serious," Cricket Australia.
Cummins' fellow Australian opening bowler Mitchell Starc was replaced at Kolkata Knight Riders by English bowler Tom Curran thanks to a leg injury, while David Warner and Steve Smith will miss the season because of their ban for ball-tampering.