Sydney Outdoor 1981
Tim Wilkison won the title, beating Chris Lewis 6–4 7–6 6–3 in the final.
Main draw 64 players
- 1🇦🇺Peter McnamaraRound of 64 · Lost to Ilie Nastase
- 2🇺🇸Roscoe TannerRound of 16 · Lost to Chris Johnstone
- 3🇫🇷Yannick NoahRound of 32 · Lost to John Alexander
- 4🇺🇸Johan KriekRound of 16 · Lost to Hank Pfister
- 5🇦🇺Kim WarwickRound of 64 · Lost to Wayne Hampson
- 6🇦🇺Mark EdmondsonSemifinals · Lost to Chris Lewis
- 7🇺🇸Fritz BuehningRound of 32 · Lost to Tim Wilkison
- 8🇦🇺Paul McnameeRound of 32 · Lost to Lloyd Bourne
- 9🇺🇸Tim MayotteRound of 32 · Lost to Henri Leconte
- 10🇮🇱Shlomo GlicksteinRound of 16 · Lost to Mark Edmondson
- 11🇺🇸John SadriRound of 32 · Lost to Phil Dent
- 12🇳🇿Chris LewisFinal · Lost to Tim Wilkison
- 13🇺🇸Hank PfisterQuarterfinals · Lost to Steve Denton
- 14🇺🇸Pat DupreRound of 32 · Lost to Chris Johnstone
- 15🇺🇸Kevin CurrenRound of 16 · Lost to John Alexander
- 16🇺🇸Peter RennertRound of 32 · Lost to Wally Masur
- 🇺🇸Tim WilkisonFinal · Champion
- 🇺🇸Steve DentonSemifinals · Lost to Tim Wilkison
- 🇦🇺Chris JohnstoneQuarterfinals · Lost to Mark Edmondson
- 🇦🇺John AlexanderQuarterfinals · Lost to Chris Lewis
- 🇦🇺Phil DentQuarterfinals · Lost to Tim Wilkison
- 🇫🇷Henri LeconteRound of 16 · Lost to Tim Wilkison
- 🇬🇧Jonathan SmithRound of 16 · Lost to Phil Dent
- 🇺🇸Lloyd BourneRound of 16 · Lost to Chris Lewis
- 🇦🇺Wally MasurRound of 16 · Lost to Steve Denton
- 🇸🇪Anders JarrydRound of 32 · Lost to Roscoe Tanner
- 🇺🇸Chris MayotteRound of 32 · Lost to Shlomo Glickstein
- 🇦🇺Craig A MillerRound of 32 · Lost to Kevin Curren
- 🇺🇸Craig EdwardsRound of 32 · Lost to Mark Edmondson
- 🇷🇴Ilie NastaseRound of 32 · Lost to Jonathan Smith
- 🇺🇸Jim Delaney#338Round of 32 · Lost to Chris Lewis
- 🇺🇸Mike EstepRound of 32 · Lost to Johan Kriek
- 🇦🇺Rod FrawleyRound of 32 · Lost to Hank Pfister
- 🇦🇺Wayne HampsonRound of 32 · Lost to Steve Denton
- 🇦🇺Brad DrewettRound of 64 · Lost to Wally Masur
- 🇦🇺Brad GuanRound of 64 · Lost to Hank Pfister
- 🇳🇿Bruce DerlinRound of 64 · Lost to Johan Kriek
- 🇦🇺Charlie FancuttRound of 64 · Lost to Kevin Curren
- 🇺🇸Chris DunkRound of 64 · Lost to Peter Rennert
- 🇺🇸Craig WittusRound of 64 · Lost to Henri Leconte
- 🇺🇸Dave SieglerRound of 64 · Lost to Chris Lewis
- 🇦🇺David CarterRound of 64 · Lost to Rod Frawley
- 🇺🇸Drew GitlinRound of 64 · Lost to Paul Mcnamee
- 🇿🇦Eddie EdwardsRound of 64 · Lost to John Sadri
- 🇦🇺Greg WhitecrossRound of 64 · Lost to Jim Delaney
- 🇸🇪Hans SimonssonRound of 64 · Lost to Yannick Noah
- 🇫🇷Jerome PotierRound of 64 · Lost to Steve Denton
- 🇺🇸Jim GurfeinRound of 64 · Lost to Tim Wilkison
- 🇸🇪Joakim NystromRound of 64 · Lost to John Alexander
- 🇦🇺John FitzgeraldRound of 64 · Lost to Craig A Miller
- 🇫🇷Loic CourteauRound of 64 · Lost to Tim Mayotte
- 🇺🇸Marty DavisRound of 64 · Lost to Phil Dent
- 🇸🇪Mats WilanderRound of 64 · Lost to Pat Dupre
- 🇬🇧Nick BrownRound of 64 · Lost to Mike Estep
- 🇳🇿Onny ParunRound of 64 · Lost to Shlomo Glickstein
- 🇦🇺Pat CashRound of 64 · Lost to Lloyd Bourne
- 🇦🇺Paul KronkRound of 64 · Lost to Anders Jarryd
- 🇦🇺Peter DoohanRound of 64 · Lost to Roscoe Tanner
- 🇺🇸Ron HightowerRound of 64 · Lost to Craig Edwards
- 🇳🇿Russell SimpsonRound of 64 · Lost to Fritz Buehning
- 🇺🇸Scott MccainRound of 64 · Lost to Mark Edmondson
- 🇺🇸Steve MeisterRound of 64 · Lost to Chris Mayotte
- 🇦🇺Syd BallRound of 64 · Lost to Chris Johnstone
- 🇫🇷Thierry TulasneRound of 64 · Lost to Jonathan Smith