Jack Crawford defeated Harry Hopman 6–4, 6–2, 2–6, 6–1 in the final to win the men's singles tennis title at the 1931 Australian Championships.
Seeds The seeded players are listed below. Jack Crawford is the champion; others show the round in which they were eliminated.
Jack Crawford (champion) Harry Hopman (finalist) Gar Moon (quarterfinals) Jack Cummings (semifinals) Clifford Sproule (quarterfinals) Ray Dunlop (first round) Harry Hassett (quarterfinals) Don Turnbull (semifinals)
Draw
Key Q = Qualifier WC = Wild card LL = Lucky loser r = Retired
Earlier rounds
Section 1
Section 2
Notes
References
External links