Is the Australian Open still the 'Happy Slam'? Once dubbed the 'Happy Slam' by Roger Federer, the innovative Australian Open has gone from strength to strength - but there have been signs of discontent. Original Source: https://sports.yahoo.com/articles/australian-open-still-happy-slam-063836035.html Previous article: Tennis: ATP Tour rankings after the first 2026 Grand Slam Prev Next article: Tennis: All time career prize money leaders Next
