The midfielder is still struggling with the injury he picked up ahead of the Champions League quarter-final clash with Porto last month.
"In terms of the injury list, it does not change much," Tuchel stated.
"We still have training to go later today where things could change but right now, everyone is ready apart from Kova.
"Kova is unfortunately still out. We hope to bring him back for the game against Arsenal and then hopefully for Wembley [FA Cup final v Leicester].
"It will be tight for the Arsenal game but for tomorrow, for sure, he is will be out. Everyone else is available for tomorrow's match."