The Blues have all but qualified for the quarter-finals, after they won the first leg 3-0 at Stamford Bridge.
Club officials are annoyed that the governing body is strict about the administration that surrounds such fixtures and yet allows a game to go ahead when it could be unsafe for the players.
Sarri said: "It's a disaster".
Sarri also criticised the governing body for being extremely officious on bureaucratic matters but more lax when it comes to player safety on poor pitches. It's really unsafe to play any football here in this moment, and I think it's really very risky for injuries.
'There isn't another solution, but I can not understand why Uefa are so, so [concerned] about having to present the player list at a certain minute, but then we have to play on such a bad pitch.
Tottenham and Manchester City will become familiar foes
"I'm very pleased with all of the goals I scored and the assist I give to Callum, we gave a great team performance today", he told BT Sport after the match. I played here two years ago [with Napoli] and the pitch was wonderful.
He picked Kante as the quietest Blues player, saying: "It is N'Golo a lot of the time but he can be loud as well when you get him to talk".
Midfielder Willian added: 'It will be hard to play our football, but we have to do our best.
Jorginho has completed more passes than any player in the Premier League this term, but has been stifled by opposition on occasion. I didn't speak with Eden about Zidane so I don't know. He never says something about Real Madrid.
Former soldier to face prosecution over killings — Bloody Sunday
Papers before prosecutors included 668 witness statements and numerous photos, video and audio evidence. The decisions announced today relate only to allegations of criminal conduct on Bloody Sunday itself.
Sega pulls 'Judgement' sales following voice actor's cocaine arrest
Taki plays a key role in Judgment as Kyohei Hamura , the captain of the Tojo Clan's Matsihame family. Japan's attitude towards the usage of drugs is vastly different to other parts of the world.
Messi hails Ronaldo's 'magical' night for Juventus after Barcelona win
He has instinctive talent". "All of the opponents are complicated", Messi added. "Sometimes he is just unstoppable". MESSI copied his good friend Sergio AGUERO for his first goal.