La sfida fra l'uomo da battere nella parte alta del tabellone e la sorpresa del torneo maschile (finora in carriera mai riuscito a vincere una partita in un Grande Slam) si è decisa a favore di Stefanos Tsitsipas (ATP 4). Il 24enne ha conquistato l'accesso alle semifinali degli Australian Open, la sua terza di fila, battendo con il risultato di 6-3 7-6 (7/2) 6-4 Jiri Lehecka (71). A sfidare ora il nativo di Atene sarà Karen Khachanov (20), che ha beneficiato del ritiro di Sebastian Korda (31) sul 7-6 (7/5) 6-3 3-0 per un problema al polso accusato nel corso del secondo parziale.
In campo femminile Victoria Azarenka (WTA 24) ha raggiunto in semifinale Elena Rybakina (25), imponendosi tutto sommato facilmente 6-4 6-1 su Jessica Pegula (3). La bielorussa, trionfatrice a Melbourne nel 2012 e 2013 ma incapace poi di riconquistare il penultimo atto, eguaglia così il numero di vittorie (153) in un Grande Slam di Martina Hingis, tredicesima nella classifica femminile di tutti i tempi. Dal canto suo la kazaka ha eliminato Jelena Ostapenko (17) con i parziali di 6-2 6-4 grazie, fra l'altro, a undici ace e 24 vincenti.
Tutte le altre partite sono in diretta su Eurosport Player
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