Nathan Ake returns to the Watford squad after sitting out three matches for a straight red card for violent conduct.
Odion Ighalo scored yet again to level the match with Tottenham, but a red card for Nathan Ake helped Spurs edge Watford in the final minute of a 1-2 loss.
Nathan Ake has been having a strong season for Watford but he won't add to it in Week 18 as he misses out against his parent club.
Chelsea defender Nathan Ake will join Watford on a season-long loan deal.
Nathan Ake will get a chance to play this weekend for Chelsea.
Chelsea have agreed to a new contract with defender Nathan Ake which keeps the 18 year old at Stamford Bridge until 2018.