| 135 (-680 to -685) Brazil 15(15) - 57.2(47) Uruguay (-124 to -119) 135: 30OCT1977 |
| 90 (-677 to -680) Brazil 27(27) - 36.6(33) Chile (-111 to -108) 90: 29OCT1977 |
| 135 (-638 to -677) Brazil 13(13) - 38.8(25) Paraguay (-482 to -443) 135: 27OCT1977 |
| 105 (284 to 285) Argentina 78(78) - 6(6) Brazil (-637 to -638) 135: 25OCT1977 |