| 81 (307 to 364) Mexico 120(120) - 100.6(88) Dominicana (462 to 405) 81: 12SEP1977 |
| 64 (835 to 838) Puerto Rico 9.4(1) - 0(0) Mexico (310 to 307) 54: 11SEP1977 |
| 120 (644 to 660) Panama 107.3(94) - 90(90) Mexico (321 to 310) 81: 10SEP1977 |
| 81 (310 to 321) Mexico 93(93) - 71.3(58) Salvador (-8 to -27) 135: 08SEP1977 |
| 96 (893 to 896) Puerto Rico 97.4(89) - 81(81) Mexico (313 to 310) 81: 07SEP1977 |
| 81 (297 to 313) Mexico 114(114) - 69.2(51) Netherlands Antilles (56 to 26) 150: 06SEP1977 |
| 54 (328 to 355) Dominicana 88.6(76) - 84(84) Mexico (324 to 297) 54: 05SEP1977 |
| 80 (632 to 644) Panama 14.3(1) - 0(0) Mexico (332 to 324) 54: 04SEP1977 |
| 81 (330 to 332) Mexico 124(124) - 85(71) Honduras (-283 to -287) 150: 02SEP1977 |