Ahead of their Premier League clash against Crystal Palace at Wembley Stadium on Sunday, Tottenham Hotspur have confirmed the loss two of its key players to injury. Toby Alderweireld who made an exit in Wednesday's Champions League clash against Real Madrid has been sidelined by a hamstring strain while goalkeeper Hugo Lloris is out with a groin strain, according to a statement on the club's website. "Both players will be unavailable for this weekend's match after suffering injuries against Real Madrid and continue to undergo assessment and investigation." Meanwhile, Victor Wayama who has been out with a knee problem is continuing fieldwork training as part of his recovery.