Lugano 1968
Ion Tiriac won the title, beating Tom Okker 6–8 7–5 6–0 in the final.
Main draw 42 players
- 🇷🇴Ion TiriacFinal · Champion
- 🇳🇱Tom OkkerFinal · Lost to Ion Tiriac
- 🇮🇳Jaidip MukerjeaSemifinals · Lost to Ion Tiriac
- 🇭🇷Zeljko FranulovicSemifinals · Lost to Tom Okker
- 🇫🇷Francois JauffretQuarterfinals · Lost to Tom Okker
- 🇷🇴Ilie NastaseQuarterfinals · Lost to Jaidip Mukerjea
- 🇦🇺Ken FletcherQuarterfinals · Lost to Ion Tiriac
- 🇮🇹Massimo Di DomenicoQuarterfinals · Lost to Zeljko Franulovic
- 🇦🇺Bill BowreyRound of 16 · Lost to Ilie Nastase
- 🇳🇿Brian FairlieRound of 16 · Lost to Ken Fletcher
- 🇦🇺Dick CrealyRound of 16 · Lost to Francois Jauffret
- 🇨🇭Dimitri SturdzaRound of 16 · Lost to Tom Okker
- 🇦🇺John AlexanderRound of 16 · Lost to Jaidip Mukerjea
- 🇺🇸Marty RiessenRound of 16 · Lost to Zeljko Franulovic
- 🇷🇸Nicola SpearRound of 16 · Lost to Ion Tiriac
- 🇦🇺Ray RuffelsRound of 16 · Lost to Massimo Di Domenico
- 🇵🇭Alexander MarcialRound of 32 · Lost to Ray Ruffels
- 🇦🇺Bob GiltinanRound of 32 · Lost to Bill Bowrey
- 🇭🇷Boro JovanovicRound of 32 · Lost to Massimo Di Domenico
- 🇺🇸Clark GraebnerRound of 32 · Lost to John Alexander
- 🇮🇹Giuseppe MerloRound of 32 · Lost to Marty Riessen
- 🇩🇪Harald ElschenbroichRound of 32 · Lost to Zeljko Franulovic
- 🇫🇷Jean Claude BarclayRound of 32 · Lost to Jaidip Mukerjea
- 🇨🇭Jurg SiegristRound of 32 · Lost to Tom Okker
- 🇨🇭M PineRound of 32 · Lost to Ken Fletcher
- 🇨🇭Mathias WerrenRound of 32 · Lost to Ilie Nastase
- 🇨🇱Patricio Rodriguez ChiRound of 32 · Lost to Nicola Spear
- 🇦🇺Phil DentRound of 32 · Lost to Francois Jauffret
- 🇮🇹Piero TociRound of 32 · Lost to Ion Tiriac
- 🇨🇭Thedy StalderRound of 32 · Lost to Brian Fairlie
- 🇩🇰Torben UlrichRound of 32 · Lost to Dimitri Sturdza
- 🇮🇹Vittorio CrottaRound of 32 · Lost to Dick Crealy
- 🇵🇭Eddie CruzRound of 64 · Lost to Harald Elschenbroich
- 🇮🇹Franco BartoniRound of 64 · Lost to Ray Ruffels
- 🇩🇪Hans Jurgen PohmannRound of 64 · Lost to Giuseppe Merlo
- 🇨🇭Heinz GrimmRound of 64 · Lost to Marty Riessen
- 🇳🇿John McDonaldRound of 64 · Lost to Mathias Werren
- 🇮🇪Michael HickeyRound of 64 · Lost to Bob Giltinan
- 🇨🇭Peter HolensteinRound of 64 · Lost to Ilie Nastase
- 🇮🇹Roberto SayaRound of 64 · Lost to Bill Bowrey
- 🇮🇹Sergio PalmieriRound of 64 · Lost to Jaidip Mukerjea
- 🇨🇭Urs DietschiRound of 64 · Lost to Zeljko Franulovic