Three singles from the first three balls before Cummins slaps a slower short ball through the covers in some style for a four -- the first boundary off Archer's bowling today.

Morgan then slashes a short wide delivery over point and is lucky to get a reprive. Tom Curran, running to his right, gets his hand to it but the ball bursts through and goes for a six.

14 runs from Archer's final but the fast bowler still finishes with splendid figures of 2-18 in four overs.

Curran, who dropped the catch, is called to have a bowl.

Cummins flicks the first ball through square leg for one before Morgan hits a full toss over the covers for a four, followed by singles off the next three balls.

Cummins then miscues the pull shot on the leg side off the slower bouncer as Samson at deep square leg runs to his right and takes a superb overhead catch, timing the leap to perfection and he bangs his head against the ground as he falls while completing the catch.

Rajasthan have kept chipping away at the wickets, as KKR are reduced to 149-6 six in 18 overs.