The inclusion of professional tennis players in 1969 marked the competition's entry into the Open Era, in which Novak Djokovic (2008, 2011–2013, 2015–2016, 2019) holds the record for most titles with seven.
Indlemmelsen af professionelle spillere i 1969 markerede turneringens indtræden i tennissportens åbne æra, hvor Novak Djokovic (2008, 2011–2013, 2015-16, 2019) har rekorden for flest vundne titler: 7.