Liverpool manager Jurgen Klopp has admitted he enjoys watching Barcelona, Manchester City and Tottenham.
Klopp's side are mired in a title fight with City, while they will also face Barcelona in the Champions League semi-finals.
Asked by DAZN to name the sides that he goes out of his way to watch, Klopp said: "Whenever I have time I like to watch Dortmund because I'm still connected with them.
"Furthermore there are three teams: Man City, Barcelona and Tottenham. I always like to watch them.
"[Werder] Bremen I like to watch as well, but also Mainz - with them I'm still connected too. I also think it's impressive the way they play under Sandro Schwarz."