| R128 | - | Byron BertramHard | - | Conrad JohnsonHard | 6-3 6-0 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Clive BrebnorHard | - | Brian CopleyHard | 7-5 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Dennis BreetzkeHard | - | Theo Du PlessisHard | 7-5 4-6 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ricky BuwaldaHard | - | Keith BrebnorHard | 6-2 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | John De ZeeuwHard | - | Stephanus ReinachHard | 6-0 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Colin DowdeswellHard | - | Tony BowlesHard | 6-4 7-6 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | Anthony FawcettHard | - | Sheppard MojanagaHard | 6-1 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Bill FreerHard | - | Andre ZietsmanHard | 6-3 6-1 6-7 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Graydon GarnerHard | - | Russell SeymourHard | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Henry (Hank) IrvineHard | - | Barry WrattenHard | 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Julian KrinskyHard | - | Alvin GardinerHard | 6-2 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Rauty KrogHard | - | Dainis RiekstinsHard | 6-0 2-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jannie LouwHard | - | Rod FrawleyHard | W/O | 5 | - | - | - | - | - | - | - |
| R128 | - | Dennis MatthewsHard | - | Tony Van ZylHard | 6-3 6-4 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Allan McDonaldHard | - | Errol KilovHard | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Ross McGhieHard | - | Danny BeukesHard | 6-4 6-1 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter MorsHard | - | Kenny SmithHard | 6-3 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Armistead NeelyHard | - | Jeff SimpsonHard | 7-5 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Wanaro N'GodrellaHard | - | Rohan SummersHard | 6-7 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Greg PerkinsHard | - | Richard JoosteHard | 6-4 6-2 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Michael PhillipsHard | - | Quentin PretoriusHard | 6-2 2-6 6-3 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | George RudmanHard | - | Frank McDonaldHard | 6-3 6-4 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| R128 | - | Terry RyanHard | - | Anthony NilandHard | 6-4 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Jackie SaulHard | - | Sidney GordonHard | 3-6 6-4 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R128 | - | Rayno SeegersHard | - | Mike MyburgHard | 6-2 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R128 | - | Abe SegalHard | - | Bernard MittonHard | 6-4 2-6 7-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mark ShiresHard | - | Craig GoldHard | 6-3 6-2 5-7 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Mike StylesHard | - | Tony ParunHard | 7-6 6-3 4-6 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Robert TrogoloHard | - | Lewis SylvesterHard | 6-7 4-6 6-1 7-6 6-1 | 5 | - | - | - | - | - | - | - |
| R128 | - | Peter TudhopeHard | - | Morris ShongweHard | 6-0 6-0 6-0 | 5 | - | - | - | - | - | - | - |
| R128 | - | Francois Van Der MerweHard | - | Robert MillingtonHard | 6-4 4-6 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Andre Van der MerweHard | - | Willem PrinslooHard | 2-6 6-4 6-3 7-5 | 5 | - | - | - | - | - | - | - |
| R128 | - | Kim WarwickHard | - | John EagletonHard | 7-6 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R128 | - | John YuillHard | - | David SchneiderHard | 5-7 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Gerald BattrickHard | - | Graydon GarnerHard | 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ricky BuwaldaHard | - | Jurgen FassbenderHard | 6-4 7-6 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jean-Baptiste ChanfreauHard | - | Byron BertramHard | 2-6 6-3 6-4 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patricio CornejoHard | - | John YuillHard | 6-2 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Pat CramerHard | - | Rauty KrogHard | 6-7 4-6 6-2 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrice DominguezHard | - | John De ZeeuwHard | 6-2 6-0 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jaime Fillol Sr.Hard | - | Peter TudhopeHard | 4-6 6-4 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bill FreerHard | - | Robert TrogoloHard | 6-4 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andres GimenoHard | - | Julian KrinskyHard | 6-2 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Juan Gisbert SrHard | - | Mike StylesHard | 6-2 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| R64 | - | Georges GovenHard | - | Andre Van der MerweHard | 6-4 2-6 7-5 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Bob HewittHard | - | Anthony FawcettHard | 6-4 7-5 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Henry (Hank) IrvineHard | - | Armistead NeelyHard | 7-6 6-3 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ruan KrugerHard | - | Francois Van Der MerweHard | 6-3 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jan LeschlyHard | - | Kim WarwickHard | 6-2 7-5 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Dennis MatthewsHard | - | Greg PerkinsHard | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Allan McDonaldHard | - | Michael PhillipsHard | 6-2 6-1 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Frew McMillanHard | - | Colin DowdeswellHard | 6-3 6-7 6-2 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Raymond MooreHard | - | Terry RyanHard | 6-3 6-3 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Martin MulliganHard | - | Dennis BreetzkeHard | 6-1 6-1 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Wanaro N'GodrellaHard | - | Dick CrealyHard | 6-1 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R64 | - | Manuel OrantesHard | - | George RudmanHard | 6-2 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Adriano PanattaHard | - | Clive BrebnorHard | 6-3 7-6 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Onny ParunHard | - | Jannie LouwHard | 6-2 6-3 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Andrew PattisonHard | - | Mark ShiresHard | 6-2 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R64 | - | Barry Phillips-MooreHard | - | Rayno SeegersHard | 7-6 6-3 5-7 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Patrick ProisyHard | - | Frank BriscoeHard | 6-1 6-2 6-2 | 5 | - | - | - | - | - | - | - |
| R64 | - | Cliff RicheyHard | - | Derek SchroderHard | 6-2 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R64 | - | Manuel SantanaHard | - | Ross McGhieHard | 6-3 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R64 | - | Jackie SaulHard | - | Peter MorsHard | 6-3 6-1 2-6 6-1 | 5 | - | - | - | - | - | - | - |
| R64 | - | Ralph SenderHard | - | Nicola PietrangeliHard | 7-6 5-2 RET | 5 | - | - | - | - | - | - | - |
| R64 | - | Jim WardHard | - | Abe SegalHard | 6-4 4-6 6-0 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Pat CramerHard | - | Wanaro N'GodrellaHard | 6-3 7-5 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Patrice DominguezHard | - | Onny ParunHard | 7-6 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jaime Fillol Sr.Hard | - | Dennis MatthewsHard | 7-5 7-5 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Andres GimenoHard | - | Henry (Hank) IrvineHard | 6-2 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Georges GovenHard | - | Patricio CornejoHard | 7-6 3-6 6-2 6-3 | 5 | - | - | - | - | - | - | - |
| R32 | - | Bob HewittHard | - | Ruan KrugerHard | 6-1 6-4 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Jan LeschlyHard | - | Jackie SaulHard | 6-2 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R32 | - | Frew McMillanHard | - | Ricky BuwaldaHard | 6-3 6-4 1-6 4-6 6-1 | 5 | - | - | - | - | - | - | - |
| R32 | - | Raymond MooreHard | - | Barry Phillips-MooreHard | 5-7 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Martin MulliganHard | - | Gerald BattrickHard | 4-6 6-4 1-6 6-0 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel OrantesHard | - | Bill FreerHard | 6-4 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Adriano PanattaHard | - | Jean-Baptiste ChanfreauHard | 6-4 7-5 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Andrew PattisonHard | - | Juan Gisbert SrHard | 6-7 6-2 6-7 6-2 7-6 | 5 | - | - | - | - | - | - | - |
| R32 | - | Patrick ProisyHard | - | Ralph SenderHard | 6-3 6-1 6-0 | 5 | - | - | - | - | - | - | - |
| R32 | - | Cliff RicheyHard | - | Jim WardHard | 6-1 6-3 6-2 | 5 | - | - | - | - | - | - | - |
| R32 | - | Manuel SantanaHard | - | Allan McDonaldHard | 6-2 4-6 6-1 7-5 | 5 | - | - | - | - | - | - | - |
| R16 | - | Pat CramerHard | - | Manuel SantanaHard | 6-4 5-7 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Jaime Fillol Sr.Hard | - | Raymond MooreHard | 6-4 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Andres GimenoHard | - | Patrice DominguezHard | 6-3 6-0 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Bob HewittHard | - | Adriano PanattaHard | 1-6 6-4 6-2 6-1 | 5 | - | - | - | - | - | - | - |
| R16 | - | Martin MulliganHard | - | Georges GovenHard | 6-4 4-6 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| R16 | - | Manuel OrantesHard | - | Patrick ProisyHard | 3-6 7-6 7-6 0-6 6-3 | 5 | - | - | - | - | - | - | - |
| R16 | - | Andrew PattisonHard | - | Jan LeschlyHard | 4-6 7-6 6-4 6-4 | 5 | - | - | - | - | - | - | - |
| R16 | - | Cliff RicheyHard | - | Frew McMillanHard | 6-1 6-1 3-6 4-6 6-4 | 5 | - | - | - | - | - | - | - |
| QF | - | Jaime Fillol Sr.Hard | - | Pat CramerHard | 4-6 4-6 6-2 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Andres GimenoHard | - | Bob HewittHard | 6-3 6-4 6-3 | 5 | - | - | - | - | - | - | - |
| QF | - | Manuel OrantesHard | - | Andrew PattisonHard | 1-6 6-3 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| QF | - | Cliff RicheyHard | - | Martin MulliganHard | 3-6 6-1 6-4 6-2 | 5 | - | - | - | - | - | - | - |
| SF | - | Manuel OrantesHard | - | Jaime Fillol Sr.Hard | 6-3 6-1 6-4 | 5 | - | - | - | - | - | - | - |
| SF | - | Cliff RicheyHard | - | Andres GimenoHard | 3-6 6-1 5-7 6-3 6-3 | 5 | - | - | - | - | - | - | - |
| 3rd/4th | - | Andres GimenoHard | - | Jaime Fillol Sr.Hard | 6-1 6-3 | 3 | - | - | - | - | - | - | - |
| F | - | Cliff RicheyHard | - | Manuel OrantesHard | 6-4 7-5 3-6 6-4 | 5 | - | - | - | - | - | - | - |