Indianapolis 1978
Jimmy Connors won the title, beating Jose Higueras 7–5 6–1 in the final.
Main draw 64 players
- 1🇺🇸Jimmy ConnorsFinal · Champion
- 2🇦🇷Guillermo VilasQuarterfinals · Lost to Jose Higueras
- 3🇪🇸Manuel OrantesSemifinals · Lost to Jimmy Connors
- 4🇮🇹Corrado BarazzuttiSemifinals · Lost to Jose Higueras
- 6🇺🇸John McEnroeQuarterfinals · Lost to Jimmy Connors
- 7🇪🇸Jose HiguerasFinal · Lost to Jimmy Connors
- 8🇦🇺Ken RosewallRound of 64 · Lost to Tenny Svensson
- 9🇬🇧John LloydRound of 64 · Lost to Mike Fishbach
- 10🇨🇱Jaime FillolRound of 16 · Lost to Jimmy Connors
- 11🇮🇹Adriano PanattaRound of 16 · Lost to Corrado Barazzutti
- 12🇭🇺Balazs TaroczyRound of 16 · Lost to John McEnroe
- 13🇦🇷Jose Luis ClercRound of 16 · Lost to Manuel Orantes
- 14🇳🇿Chris LewisRound of 16 · Lost to Jose Higueras
- 15🇨🇱Hans GildemeisterRound of 32 · Lost to Jeff Borowiak
- 16🇦🇺Phil DentRound of 16 · Lost to Guillermo Vilas
- 🇺🇸Jeff BorowiakQuarterfinals · Lost to Manuel Orantes
- 🇸🇪Kjell JohanssonQuarterfinals · Lost to Corrado Barazzutti
- Q🇦🇹Peter FeiglRound of 16 · Lost to Kjell Johansson
- Q🇺🇸Zan GuerryRound of 16 · Lost to Jeff Borowiak
- 🇨🇴Alvaro BetancurRound of 32 · Lost to Phil Dent
- 🇬🇧Colin DowdeswellRound of 32 · Lost to Chris Lewis
- 🇺🇸Gene MayerRound of 32 · Lost to Balazs Taroczy
- 🇺🇸George HardieRound of 32 · Lost to Peter Feigl
- 🇨🇭Heinz GunthardtRound of 32 · Lost to Jimmy Connors
- 🇺🇸Howard SchoenfieldRound of 32 · Lost to Adriano Panatta
- 🇺🇸Johan KriekRound of 32 · Lost to Corrado Barazzutti
- 🇺🇸Mike FishbachRound of 32 · Lost to Kjell Johansson
- 🇺🇸Pat DupreRound of 32 · Lost to Jose Luis Clerc
- 🇺🇸Rick FagelRound of 32 · Lost to Manuel Orantes
- 🇺🇸Steve DentonRound of 32 · Lost to Jaime Fillol
- Q🇸🇪Tenny SvenssonRound of 32 · Lost to Zan Guerry
- 🇺🇸Victor AmayaRound of 32 · Lost to John McEnroe
- 🇫🇷Yannick NoahRound of 32 · Lost to Guillermo Vilas
- 🇭🇷Zeljko FranulovicRound of 32 · Lost to Jose Higueras
- Q🇨🇱Alvaro FillolRound of 64 · Lost to Johan Kriek
- 🇨🇱Belus PrajouxRound of 64 · Lost to Colin Dowdeswell
- 🇿🇦Bernie MittonRound of 64 · Lost to Jose Luis Clerc
- 🇺🇸Bill ScanlonRound of 64 · Lost to Phil Dent
- 🇺🇸Billy MartinRound of 64 · Lost to Manuel Orantes
- LL🇦🇺Brad DrewettRound of 64 · Lost to George Hardie
- 🇺🇸Bruce NicholsRound of 64 · Lost to Jeff Borowiak
- 🇺🇸Chip TollesonRound of 64 · Lost to Jaime Fillol
- 🇺🇸Chris MayotteRound of 64 · Lost to Kjell Johansson
- 🇫🇷Christophe Roger-VasselinRound of 64 · Lost to John McEnroe
- 🇦🇺David CarterRound of 64 · Lost to Adriano Panatta
- 🇦🇺Dick CrealyRound of 64 · Lost to Guillermo Vilas
- 🇸🇪Douglas PalmRound of 64 · Lost to Peter Feigl
- 🇫🇷Eric DeblickerRound of 64 · Lost to Howard Schoenfield
- 🇫🇷Francois JauffretRound of 64 · Lost to Pat Dupre
- 🇮🇹Gianni OcleppoRound of 64 · Lost to Steve Denton
- Q🇫🇷Gilles MorettonRound of 64 · Lost to Rick Fagel
- 🇺🇸Hank PfisterRound of 64 · Lost to Heinz Gunthardt
- 🇦🇹Hans KaryRound of 64 · Lost to Gene Mayer
- 🇷🇴Ion TiriacRound of 64 · Lost to Zeljko Franulovic
- 🇪🇬Ismail El ShafeiRound of 64 · Lost to Jose Higueras
- 🇺🇸Keith RichardsonRound of 64 · Lost to Chris Lewis
- 🇺🇸Marty DavisRound of 64 · Lost to Zan Guerry
- 🇮🇹Paolo BertolucciRound of 64 · Lost to Alvaro Betancur
- Q🇫🇷Pascal PortesRound of 64 · Lost to Balazs Taroczy
- 🇨🇱Patricio CornejoRound of 64 · Lost to Corrado Barazzutti
- 🇺🇸Robert Vant HofRound of 64 · Lost to Yannick Noah
- 🇦🇺Rod FrawleyRound of 64 · Lost to Jimmy Connors
- 🇦🇺Steve DochertyRound of 64 · Lost to Hans Gildemeister
- Q🇺🇸Steve KrulevitzRound of 64 · Lost to Victor Amaya