Bogota 1978
Victor Pecci won the title, beating Rolf Gehring 6–4 3–6 6–3 6–3 in the final.
Main draw 32 players
- 1🇪🇸Jose HiguerasQuarterfinals · Lost to Jose Luis Damiani
- 2🇦🇷Jose Luis ClercRound of 16 · Lost to Paul Mcnamee
- 3🇨🇱Hans GildemeisterRound of 32 · Lost to Ivan Molina
- 4🇳🇿Chris LewisQuarterfinals · Lost to Rolf Gehring
- 5🇨🇱Jaime FillolRound of 16 · Lost to Rolf Gehring
- 6🇵🇾Victor PecciFinal · Champion
- 7🇺🇸Andrew PattisonQuarterfinals · Lost to Paul Mcnamee
- 🇩🇪Rolf GehringFinal · Lost to Victor Pecci
- LL🇺🇾Jose Luis DamianiSemifinals · Lost to Victor Pecci
- 🇦🇺Paul McnameeSemifinals · Lost to Rolf Gehring
- 🇪🇸Jairo VelascoQuarterfinals · Lost to Victor Pecci
- 🇨🇴Alvaro BetancurRound of 16 · Lost to Victor Pecci
- Q🇵🇪Fernando MaynettoRound of 16 · Lost to Jose Luis Damiani
- 🇦🇹Hans KaryRound of 16 · Lost to Jose Higueras
- 🇨🇴Ivan MolinaRound of 16 · Lost to Jairo Velasco
- 🇪🇨Ricardo YcazaRound of 16 · Lost to Chris Lewis
- 🇺🇸Van WinitskyRound of 16 · Lost to Andrew Pattison
- 🇨🇱Alvaro FillolRound of 32 · Lost to Victor Pecci
- 🇪🇸Antonio MunozRound of 32 · Lost to Alvaro Betancur
- Q🇺🇸George AmayaRound of 32 · Lost to Andrew Pattison
- 🇺🇸George HardieRound of 32 · Lost to Jose Luis Damiani
- Q🇮🇹Gianluca RinaldiniRound of 32 · Lost to Ricardo Ycaza
- 🇫🇷Herve GauvainRound of 32 · Lost to Hans Kary
- 🇨🇴Javier RestrepoRound of 32 · Lost to Fernando Maynetto
- 🇻🇪Jorge AndrewRound of 32 · Lost to Rolf Gehring
- 🇦🇷Lito AlvarezRound of 32 · Lost to Jaime Fillol
- 🇫🇷Patrice DominguezRound of 32 · Lost to Jose Luis Clerc
- 🇨🇱Patricio CornejoRound of 32 · Lost to Chris Lewis
- Q🇮🇹Patrizio ParriniRound of 32 · Lost to Van Winitsky
- 🇧🇴Ramiro BenavidesRound of 32 · Lost to Jose Higueras
- 🇦🇷Ricardo CanoRound of 32 · Lost to Paul Mcnamee
- 🇩🇪Werner ZirngiblRound of 32 · Lost to Jairo Velasco