Jurgen Klopp has warned Manchester United they will get beaten by Arsenal next month if they play like they did against his Liverpool side.
United could yet help Klopp's side, as they host Arsenal - the new leaders - on the season's penultimate weekend.
However, Klopp fears United need to up their game if they are to halt Mikel Arteta's side.
"Probably," said the Liverpool boss, when asked if he would be cheering for United on 11 May. "If we are still around then that would be great.
"But Arsenal are a good football team.