Stuttgart Outdoor 1983
Jose Higueras won the title, beating Heinz Gunthardt 6–1 6–1 7–6 in the final.
Main draw 32 players
- 1🇪🇸Jose HiguerasFinal · Champion
- 2🇺🇸Vitas GerulaitisRound of 32 · Lost to Heinz Gunthardt
- 3🇺🇸Johan KriekRound of 32 · Lost to Hans Schwaier
- 4🇺🇸Hank PfisterRound of 32 · Lost to Wojtek Fibak
- 5🇺🇸Sandy MayerRound of 16 · Lost to Bernie Mitton
- 6🇨🇿Tomas SmidQuarterfinals · Lost to Jose Higueras
- 8🇳🇿Chris LewisSemifinals · Lost to Heinz Gunthardt
- 🇨🇭Heinz GunthardtFinal · Lost to Jose Higueras
- 🇺🇸Brian TeacherSemifinals · Lost to Jose Higueras
- 🇩🇪Andreas MaurerQuarterfinals · Lost to Brian Teacher
- Q🇿🇦Bernie MittonQuarterfinals · Lost to Heinz Gunthardt
- 🇦🇺John AlexanderQuarterfinals · Lost to Chris Lewis
- 🇺🇸Brad GilbertRound of 16 · Lost to Brian Teacher
- Q🇺🇸Drew GitlinRound of 16 · Lost to Jose Higueras
- 🇺🇸Eric FrommRound of 16 · Lost to Heinz Gunthardt
- 🇩🇪Hans SchwaierRound of 16 · Lost to Andreas Maurer
- 🇨🇿Pavel SlozilRound of 16 · Lost to Tomas Smid
- 🇺🇸Sammy Giammalva JrRound of 16 · Lost to Chris Lewis
- 🇵🇱Wojtek FibakRound of 16 · Lost to John Alexander
- 🇭🇺Balazs TaroczyRound of 32 · Lost to Sandy Mayer
- 🇬🇧Buster C MottramRound of 32 · Lost to Eric Fromm
- Q🇩🇪Eric JelenRound of 32 · Lost to Tomas Smid
- 🇧🇷Givaldo BarbosaRound of 32 · Lost to Jose Higueras
- 🇳🇱Huub Van BoeckelRound of 32 · Lost to John Alexander
- 🇧🇷Joao SoaresRound of 32 · Lost to Brad Gilbert
- 🇪🇸Manuel OrantesRound of 32 · Lost to Brian Teacher
- 🇧🇷Marcos HocevarRound of 32 · Lost to Chris Lewis
- 🇺🇸Mike BauerRound of 32 · Lost to Pavel Slozil
- 🇦🇺Paul McnameeRound of 32 · Lost to Andreas Maurer
- 🇩🇪Peter ElterRound of 32 · Lost to Sammy Giammalva Jr
- 🇺🇸Roscoe TannerRound of 32 · Lost to Drew Gitlin
- 🇳🇿Russell SimpsonRound of 32 · Lost to Bernie Mitton