Stowe 1978
Jimmy Connors won the title, beating Tim Gullikson 6–2 6–3 in the final.
Main draw 32 players
- 1🇺🇸Jimmy ConnorsFinal · Champion
- 2🇺🇸Harold SolomonQuarterfinals · Lost to Eliot Teltscher
- 3🇺🇸Tim GulliksonFinal · Lost to Jimmy Connors
- 4🇺🇸Bob LutzSemifinals · Lost to Jimmy Connors
- 5🇺🇸Peter FlemingQuarterfinals · Lost to Tim Gullikson
- 6🇺🇸Cliff RicheyQuarterfinals · Lost to Bob Lutz
- 7🇦🇺Kim WarwickRound of 16 · Lost to Eliot Teltscher
- 8🇺🇸Tom GulliksonQuarterfinals · Lost to Jimmy Connors
- 🇺🇸Eliot TeltscherSemifinals · Lost to Tim Gullikson
- 🇿🇦Bernie MittonRound of 16 · Lost to Bob Lutz
- 🇦🇺David CarterRound of 16 · Lost to Tom Gullikson
- 🇺🇸Ferdi TayganRound of 16 · Lost to Jimmy Connors
- 🇺🇸George HardieRound of 16 · Lost to Peter Fleming
- 🇺🇸Johan KriekRound of 16 · Lost to Tim Gullikson
- 🇦🇺John JamesRound of 16 · Lost to Cliff Richey
- 🇦🇺Terry RocavertRound of 16 · Lost to Harold Solomon
- Q🇪🇸Antonio MunozRound of 32 · Lost to Tom Gullikson
- 🇺🇸Dick BohrnstedtRound of 32 · Lost to Peter Fleming
- 🇦🇺Dick CrealyRound of 32 · Lost to Tim Gullikson
- 🇸🇪Douglas PalmRound of 32 · Lost to John James
- 🇮🇳Gewan MaharajRound of 32 · Lost to Ferdi Taygan
- 🇦🇺Ian FletcherRound of 32 · Lost to Jimmy Connors
- Q🇺🇸Jim Delaney#338Round of 32 · Lost to Cliff Richey
- 🇨🇿Jiri GranatRound of 32 · Lost to Bob Lutz
- 🇦🇷Lito AlvarezRound of 32 · Lost to Eliot Teltscher
- Q🇦🇺Mark EdmondsonRound of 32 · Lost to Harold Solomon
- 🇺🇸Mike FishbachRound of 32 · Lost to David Carter
- Q🇿🇦Mike MyburgRound of 32 · Lost to Johan Kriek
- 🇦🇺Peter McnamaraRound of 32 · Lost to Bernie Mitton
- 🇨🇿Stanislav BirnerRound of 32 · Lost to George Hardie
- 🇦🇺Steve DochertyRound of 32 · Lost to Kim Warwick
- 🇺🇸Steve KrulevitzRound of 32 · Lost to Terry Rocavert