Ederson could be back in goals for Manchester City’s Group F encounter against Dutch champions Feyenoord in Rotterdam.
The City net minder needed eight stitches following a high boot challenge in the weekend’s win over Liverpool.
He was back training yesterday, but wearing a head guard.
Tottenham must hit the ground running against Borussia Dortmund at Wembley.
They are in Group H with Real Madrid and only two clubs can go through to the knock out stages.
Having finished third in their pool last season, striker Harry Kane says Spurs are determined to do better.