Tottenham Hotspur head coach Mauricio Pochettino said he was not happy to see his side beat Chelsea 1-0 in the first leg of their English League Cup semi-final via a disputed penalty awarded by VAR.

Harry Kane scored the only goal of the all-London tie at Wembley after 26 minutes with a spot-kick given when referee Michael Oliver called on video technology. Chelsea were convinced Kane had been offside before racing into the box, where he was brought down by Kepa Arrizabalaga as the Blues goalkeeper came hurtling off his line.