Bernard Tomic returns serve at former coach's criticism over 'cringe-worthy' Australian Open exit

Bernard Tomic has immediately fired off at criticism from former coach John Fitzgerald after bowing out of the Australian Open in a straight-sets loss to Denis Shapovalov. Tomic was thrashed 6-1, 6-3, 6-2 by the 11th seed Canadian, committing 40 unforced errors in what was a lacklustre performance from the polarising Australian star.