LONDON Irish finished their Championship campaign with a 22-5 win at Doncaster Knights.

This sets up a play-off clash between the same sides with the second game at the Madejski Stadium on May 6.

The Exiles’ scores came from Alex Lewington, Brandan McKibbin and a penalty try. Tommy Bell kicked two conversions and a penalty. The lone score for the Knights came from Tyson Lewis.