Matchday One of the 2020-21 BOV Premier League, scheduled to kick off on September 11, features a series of clashes between teams with high aspirations of challenging at the top.   Floriana, the winners of the 2019-20 BOV Premier League, face Gżira United in their opening fixture, Valletta, runners-up last season, take on Birkirkara and Hibernians meet Sliema Wanderers.   Sirens, fourth last season, launch their campaign against Ħamrun Spartans....