Daniil Medvedev was fined a total of $12 000 following his extraordinary outburst at the chair umpire during his semi-final win over Stefanos Tsitsipas at the Australian Open. The Russian world number two was handed two fines by Tennis Australia – $8 000 for a “visible obscenity” and $4 000 for “unsportsmanlike conduct”. His four-set win over Tsitsipas sealed his second consecutive Australian final appearance, but it was his bewildering rant at chair umpire Jaume Campistol that dominated post-match talk. )) “Are you mad? Are you mad? (Tsitsipas’s) father can coach every point?” Daniil Medvedev…