Reece James will also be absent for the match with Bournemouth and potentially the first two games of next season after he was sent off for violent conduct following a VAR review.
Pochettino said: ‘No I didn’t see it [after the game]. It is difficult for me to give my opinion when I have not had time to see the action.
‘Maybe it is the frustration of him but yes it is painful because it was a fantastic night of football, he is our captain and a really important player.
‘It is disappointing because now he will miss the next game and maybe a few games next season.’