2019 Sydney International – Men's singles

Men's singles
2019 Sydney International
Champion Alex de Minaur
Runner-up Andreas Seppi
Score7–5, 7–6(7–5)
Draw28 (4 Q / 3 WC )
Seeds8

Daniil Medvedev was the defending champion, but withdrew before his first match.

Alex de Minaur won his first ATP Tour title, defeating Andreas Seppi in the final, 7–5, 7–6(7–5).