Harlequins have confirmed that Chris Robshaw and Nick Evans will miss Saturday's European Rugby Champions Cup clash at home to Leinster through injury.

Both players suffered problems in the reverse fixture last weekend, which Quins won 24-18 to keep up their 100% start in the competition.

Evans is expected to return to action against Newcastle Falcons in the Aviva Premiership on December 20, while Robshaw will be assessed again at the end of the week.

Quins currently sit at the top of Pool Two with 12 points from their opening three games.