Siraj bowls a beauty, an outswinger at a good pace is Finch is beaten as he looks to drive before he defends the next watchfully.
Finch takes one before Mayank Agarwal also picks a single and the Australian lofts the last ball over the long-off fence for a six.
Medium pacer Colin de Grandhomme comes into the attack. Agarwal takes a single from the second ball before the Kiwi bowls a wide and Finch takes one from the fourth ball.
Agarwal tries to flick a full delivery on his pads fine on the leg side but misses as RCB appeal for a catch down the leg side with wicketkeeper Parthiv very confident.
The umpires consult the TV umpire and replays confirm that there was a thing edge as Agarwal walks back for two.
It has been a steady procession from the Punjab batsmen as the hosts are reduced to 61 for five, in the ninth over.