The game was played at Stadium MK as Tottenham’s new stadium was still not ready to be used and their temporary home, Wembley Stadium, was unavailable as it had hosted an Anthony Joshua title fight the previous weekend.

Referee: Lee Mason  Attendance: 23,650

clips of Jon Marks BBC 3CR commentary   Goals:1   2

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Isaac Success put Watford ahead, goals from Alli and Erik Lamela made it 2-1 before Etienne Capoue equalised.

After Capoue and Domingos Quina missed spot-kicks in the shoot-out, Alli stepped up to send Spurs through to the fourth round.

Javi Gracia had made even more changes, with Craig Cathcart the only survivor from the lineup that has started all six of Watford’s league games this season. But Watford, too, were eager to advance and Gracia introduced Christian Kabasele from the bench in the 77th minute to help protect their lead.  Three minutes later the Belgian was on his way back off again, shown a red card after his challenge led to Alli tumbling to the floor. Alli got up to score from the penalty spot. Gracia was dismayed by the sending off – “I cannot understand this decision,” he said, before indicating that Watford would appeal against it.