Lucas Bergvall condemned Liverpool to only their second defeat this season as the teenager's late strike earned Tottenham a controversial 1-0 win in the League Cup semi-final first leg on Wednesday. Bergvall struck with just four minutes left in north London, but Liverpool boss Arne Slot was furious that the Swede was still on the pitch to score his first goal for Tottenham. Already on a yellow card, the 18-year-old had escaped a second booking moments earlier after tripping Kostas Tsimikas. Tsimikas was out of position after the tackle when Bergvall scored from an attack that started on the left flank vacated by the Liverpool defender. Tottenham's victory was a welcome tonic for Rodrigo Bentancur, who was taken to hospital after suffering a worrying injury.