Brisbane International 1978
Mark Edmondson won the title, beating John Alexander 6–4 7–6 in the final.
Main draw 32 players
- 1🇺🇸Arthur AsheSemifinals · Lost to Mark Edmondson
- 2🇦🇺John AlexanderFinal · Lost to Mark Edmondson
- 3🇦🇺Ken RosewallSemifinals · Lost to John Alexander
- 4🇦🇺Tony RocheRound of 16 · Lost to Ross Case
- 5🇺🇸Tom GormanQuarterfinals · Lost to Ken Rosewall
- 6🇺🇸Nick SavianoRound of 32 · Lost to Allan Stone
- 7🇦🇺Phil DentQuarterfinals · Lost to John Alexander
- 8🇦🇺Geoff MastersRound of 32 · Lost to Mark Edmondson
- 🇦🇺Mark EdmondsonFinal · Champion
- 🇦🇺Allan StoneQuarterfinals · Lost to Arthur Ashe
- 🇦🇺Ross CaseQuarterfinals · Lost to Mark Edmondson
- 🇦🇺Brad DrewettRound of 16 · Lost to Tom Gorman
- 🇦🇺Dale CollingsRound of 16 · Lost to Arthur Ashe
- Q🇳🇿David MustardRound of 16 · Lost to Mark Edmondson
- 🇦🇺Mal AndersonRound of 16 · Lost to Allan Stone
- 🇺🇸Sherwood StewartRound of 16 · Lost to Phil Dent
- 🇦🇺Syd BallRound of 16 · Lost to Ken Rosewall
- 🇦🇺Terry RocavertRound of 16 · Lost to John Alexander
- 🇦🇺Brad GuanRound of 32 · Lost to Sherwood Stewart
- 🇦🇺Charlie FancuttRound of 32 · Lost to Arthur Ashe
- 🇦🇺Chris KachelRound of 32 · Lost to Ken Rosewall
- 🇦🇺Dick CrealyRound of 32 · Lost to Terry Rocavert
- 🇺🇸Fred McnairRound of 32 · Lost to Tony Roche
- 🇦🇺Greg BraunRound of 32 · Lost to Syd Ball
- Q🇦🇺Jeff TwistRound of 32 · Lost to David Mustard
- 🇦🇺John MarksRound of 32 · Lost to Phil Dent
- 🇦🇺Lawrence HallRound of 32 · Lost to John Alexander
- 🇦🇺Noel PhillipsRound of 32 · Lost to Tom Gorman
- Q🇦🇺Phil DaviesRound of 32 · Lost to Ross Case
- 🇦🇺Ray KellyRound of 32 · Lost to Brad Drewett
- 🇮🇳Sashi MenonRound of 32 · Lost to Dale Collings
- Q🇦🇺Wayne HampsonRound of 32 · Lost to Mal Anderson