Klopp leads calls for VAR improvements

The day after Liverpool beat Manchester City in a crunch match where VAR decisions were hotly disputed, the Premier League leader's coach, Jurgen Klopp, and other top soccer figures suggested improvement is needed to the fledgling system.

Klopp, his City opposite number Pep Guardiola, Real Madrid coach Zinedine Zidane, and Thomas Tuchel of Paris Saint-Germain all attended a UEFA coaches forum in Nyon, Switzerland, on Monday, where the Video Assistant Referee system was a hot topic.

"It is clear it's a process where they have to keep on improving," Klopp said.