Cape Cod CH 1978
Russell Simpson won the title, beating David Schneider 6–4 7–5 in the final.
Main draw 65 players
- 1🇳🇿Russell SimpsonFinal · Champion
- 2🇺🇸Dick BohrnstedtRound of 32 · Lost to Charles Buzz Strode
- 3🇬🇧John FeaverRound of 64 · Lost to Matt Mitchell
- 4🇺🇸Eric FriedlerRound of 32 · Lost to Gene Hamilton
- 5🇺🇸Woody BlocherRound of 64 · Lost to U Unknown
- 6🇦🇺Warren MaherRound of 64 · Lost to Ricardo Acuna
- 7🇦🇺Dale CollingsRound of 32 · Lost to Peter Campbell
- 8🇬🇧Jonathan SmithRound of 32 · Lost to Shigeyuki Nishio
- 9🇺🇸Jai DilouieRound of 16 · Lost to Bill Maze
- 10🇺🇸Hubertus HoytQuarterfinals · Lost to John Holladay
- 11🇺🇸George AmayaRound of 32 · Lost to Joao Soares
- 12🇦🇺Noel PhillipsQuarterfinals · Lost to Russell Simpson
- 13🇺🇸David SchneiderFinal · Lost to Russell Simpson
- 14🇺🇸John HolladaySemifinals · Lost to Russell Simpson
- 15🇺🇸Chris DunkRound of 16 · Lost to Charles Buzz Strode
- 16🇺🇸Guillermo OropezRound of 64 · Lost to Toby Crabel
- 🇦🇺Peter CampbellSemifinals · Lost to David Schneider
- 🇺🇸Bill MazeQuarterfinals · Lost to David Schneider
- 🇺🇸Charles Buzz StrodeQuarterfinals · Lost to Peter Campbell
- 🇺🇸Gene HamiltonRound of 16 · Lost to Hubertus Hoyt
- 🇧🇷Joao SoaresRound of 16 · Lost to Peter Campbell
- 🇺🇸John GeraghtyRound of 16 · Lost to Russell Simpson
- 🇺🇸Matt MitchellRound of 16 · Lost to David Schneider
- 🇨🇱Ricardo AcunaRound of 16 · Lost to John Holladay
- 🇯🇵Shigeyuki NishioRound of 16 · Lost to Noel Phillips
- 🇵🇪Fernando MaynettoRound of 32 · Lost to Noel Phillips
- 🇺🇸George TaylorRound of 32 · Lost to Hubertus Hoyt
- ZIMHaroon IsmailRound of 32 · Lost to Matt Mitchell
- 🇨🇦Harry FritzRound of 32 · Lost to David Schneider
- Q🇺🇸Jeffrey PapellRound of 32 · Lost to Chris Dunk
- Q🇺🇸Jerry Van LingeRound of 32 · Lost to Ricardo Acuna
- 🇺🇸Michael GreenbergRound of 32 · Lost to John Holladay
- Q🇺🇸P KrajcikRound of 32 · Lost to Jai Dilouie
- 🇺🇸Peter RennertRound of 32 · Lost to Russell Simpson
- 🇺🇸Toby CrabelRound of 32 · Lost to John Geraghty
- U UnknownRound of 32 · Lost to Bill Maze
- 🇦🇺Brad DrewettRound of 64 · Lost to Fernando Maynetto
- 🇺🇸Curt StalderRound of 64 · Lost to Charles Buzz Strode
- 🇺🇸Eric FrommRound of 64 · Lost to Noel Phillips
- 🇺🇸Geoff MartinezRound of 64 · Lost to Haroon Ismail
- 🇺🇸Gordon JonesRound of 64 · Lost to George Amaya
- 🇦🇺Greg BraunRound of 64 · Lost to Peter Rennert
- 🇺🇸Horace ReidRound of 64 · Lost to Joao Soares
- Q🇿🇦Ian DuvenhageRound of 64 · Lost to Jeffrey Papell
- 🇺🇸Jeff MartinezRound of 64 · Lost to Haroon Ismail
- Q🇺🇸Jerry KarzenRound of 64 · Lost to P Krajcik
- 🇺🇸Joe BouquinRound of 64 · Lost to Dick Bohrnstedt
- 🇺🇸John HayesRound of 64 · Lost to John Holladay
- Q🇺🇸John MolinRound of 64 · Lost to Dale Collings
- 🇨🇱Juan NunezRound of 64 · Lost to Jonathan Smith
- Q🇦🇺Keith HancockRound of 64 · Lost to Russell Simpson
- 🇺🇸Kevin CurrenRound of 64 · Lost to Michael Greenberg
- 🇺🇸Mike BarrRound of 64 · Lost to John Geraghty
- 🇿🇦Mike MyburgRound of 64 · Lost to David Schneider
- 🇺🇸Mike SassanoRound of 64 · Lost to Hubertus Hoyt
- 🇺🇸Mike ShoreRound of 64 · Lost to Shigeyuki Nishio
- 🇺🇸Nick WhiteRound of 64 · Lost to Bill Maze
- 🇺🇸Richard MeyerRound of 64 · Lost to Chris Dunk
- 🇮🇳S AnadianRound of 64 · Lost to Eric Friedler
- 🇺🇸Sam VuilleRound of 64 · Lost to Jai Dilouie
- 🇺🇸Sammy MartinRound of 64 · Lost to Harry Fritz
- 🇺🇸Scott CarnahanRound of 64 · Lost to George Taylor
- Q🇯🇵Shinichi SakamotoRound of 64 · Lost to Jerry Van Linge
- 🇳🇿Stephen TempleRound of 64 · Lost to Gene Hamilton
- 🇦🇺Tim ClementsRound of 64 · Lost to Peter Campbell