Both Sri Lankan players got injured during the recently held T20 World Cup.
Avesh made a controversial move by striking the ball back into the ground after Pant hit the winning shot.
LSG will next play KKR in Kolkata on April 9.
Sourav Ganguly was the icon player and captain for Kolkata Knight Riders from 2008-2010.
Sourav Ganguly was the icon player and captain for Kolkata Knight Riders from 2008-2010.
The KKR v PBKS game in Kolkata was called off due to rain, with both teams sharing one points each.