| R32 | 147 | Steven TurnerClay | 165 | Jean-Louis HailletClay | 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 76 | Jairo Velasco SrClay | 113 | Martin RobinsonClay | 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 173 | Werner ZirngiblClay | 288 | Jose Garcia-RequenaClay | 3-6 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 42 | Ricardo CanoClay | 109 | John LloydClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R16 | 125 | Eric DeblickerClay | 147 | Steven TurnerClay | 6-7 6-4 6-3 | 3 | - | - | - | - | - | - | - |
| R16 | 91 | Colin DibleyClay | 64 | Roger TaylorClay | W/O | 3 | - | - | - | - | - | - | - |
| R16 | 51 | Jose HiguerasClay | 134 | Angel GimenezClay | 6-7 6-4 6-0 | 3 | - | - | - | - | - | - | - |
| R16 | 39 | Buster C. MottramClay | 110 | Carlos KirmayrClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 134 | Denis NaegelenClay | 173 | Werner ZirngiblClay | 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R16 | 57 | Victor PecciClay | 116 | Gerald BattrickClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R16 | 76 | Jairo Velasco SrClay | 41 | Ivan MolinaClay | 7-6 7-6 | 3 | - | - | - | - | - | - | - |
| QF | 125 | Eric DeblickerClay | 134 | Denis NaegelenClay | 2-6 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| QF | 39 | Buster C. MottramClay | 91 | Colin DibleyClay | 6-7 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| QF | 57 | Victor PecciClay | 42 | Ricardo CanoClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| QF | 76 | Jairo Velasco SrClay | 51 | Jose HiguerasClay | W/O | 3 | - | - | - | - | - | - | - |
| SF | 125 | Eric DeblickerClay | 76 | Jairo Velasco SrClay | 2-6 6-4 7-5 | 3 | - | - | - | - | - | - | - |
| SF | 57 | Victor PecciClay | 39 | Buster C. MottramClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| F | 57 | Victor PecciClay | 125 | Eric DeblickerClay | 7-5 7-6 3-6 2-6 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | 125 | Jorge AndrewClay | 104 | Juan Ignacio MuntanolaClay | 7-6 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | 116 | Gerald BattrickClay | 123 | Tenny SvenssonClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 137 | Henry BunisClay | 95 | Sashi MenonClay | 6-2 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | 42 | Ricardo CanoClay | 257 | Rafael RuizClay | 5-7 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 125 | Eric DeblickerClay | 142 | George HardieClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 51 | Jose HiguerasClay | 141 | John YuillClay | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 85 | Kjell JohanssonClay | 38 | Juan Gisbert SrClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 102 | Jun KukiClay | 186 | Modesto Tito VazquezClay | 7-6 RET | 3 | - | - | - | - | - | - | - |
| R64 | 107 | Jose Edison MandarinoClay | 96 | Jean-Francois CaujolleClay | 3-6 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R64 | - | Roger McKeeClay | 103 | Nicola SpearClay | 4-6 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 39 | Buster C. MottramClay | 129 | Elio Lito AlvarezClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R64 | 134 | Denis NaegelenClay | 208 | Jose CastanonClay | 2-6 6-2 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | 57 | Victor PecciClay | 112 | Barry Phillips-MooreClay | 6-4 6-0 | 3 | - | - | - | - | - | - | - |
| R64 | 113 | Martin RobinsonClay | 155 | Russell SimpsonClay | 5-7 6-4 6-2 | 3 | - | - | - | - | - | - | - |
| R64 | 64 | Roger TaylorClay | 288 | Ernesto Vazquez-BarreiraClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R64 | 76 | Jairo Velasco SrClay | - | Javier RestrepoClay | 6-4 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 116 | Gerald BattrickClay | 102 | Jun KukiClay | 7-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 42 | Ricardo CanoClay | 81 | Georges GovenClay | 3-6 6-3 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 125 | Eric DeblickerClay | 85 | Kjell JohanssonClay | 6-2 3-6 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 91 | Colin DibleyClay | 88 | Julian GanzabalClay | 6-3 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 134 | Angel GimenezClay | 288 | Enrique CavigliaClay | 6-7 6-1 6-1 | 3 | - | - | - | - | - | - | - |
| R32 | 51 | Jose HiguerasClay | - | Roger McKeeClay | 6-1 6-2 | 3 | - | - | - | - | - | - | - |
| R32 | 110 | Carlos KirmayrClay | 70 | John AndrewsClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 109 | John LloydClay | 181 | Robin DrysdaleClay | 7-5 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 41 | Ivan MolinaClay | 137 | Henry BunisClay | 6-7 6-0 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 39 | Buster C. MottramClay | 125 | Jorge AndrewClay | 6-2 6-3 | 3 | - | - | - | - | - | - | - |
| R32 | 134 | Denis NaegelenClay | 147 | John BartlettClay | 0-6 6-4 8-6 | 3 | - | - | - | - | - | - | - |
| R32 | 57 | Victor PecciClay | 107 | Jose Edison MandarinoClay | 6-3 6-4 | 3 | - | - | - | - | - | - | - |
| R32 | 64 | Roger TaylorClay | 257 | Bhanu NunnaClay | 7-6 6-4 | 3 | - | - | - | - | - | - | - |