Five teams have completed a 38-game top-flight season unbeaten this century: ◉ Arsenal (03/04) ◉ Juventus (11/12) ◉ Celtic (16/17) ◉ Rangers (20/21) ◎ FK Crvena zvezda (20/21) The captain of the first and managers of three others are in charge of a Premier League club. @Uefa_Champions_Leagueee 195 views13:51