The Costa Rican has bronchitis.
Pedro Chirivella agreed a new contract with Liverpool on Wednesday.
Spurs meet Borussia Dortmund tonight - two of Steffen Freund's former clubs.
Carl Jenkinson returned to Arsenal from West Ham when he picked up an injury.
Queens Park Rangers comfortably beat Derby County yesterday.
Everton manager Roberto Martinez addressed the media ahead of his side's FA Cup quarter-final clash with Chelsea on Saturday evening.
The Austrian is hoping to get the better of Dortmund tonight.
The striker was once again the difference as PSG beat Chelsea on Wednesday.
The Spurs forward believes that a fixture between his club and the German side belongs in the Champions League.
Evans has endured a mixed start to life with the Championship club.
Swansea City and Tottenham Hotspur played out a 2-2 draw at the Liberty Stadium in the Premier League on Sunday.
Celtic defeated Hamilton Academical away from home in the Scottish Premiership on Sunday.
Two of Leeds United's most talented players are going through a dip in form but that was always to be expected given their age.