| 54 (180 to 189) Mexico 2(2) - 2(1) Costa Rica (307 to 293) 80: 21FEB1938 |
| 81 (-83 to -91) Venezuela 0(0) - 4(3) Costa Rica (295 to 307) 120: 19FEB1938 |
| 54 (19 to 9) Colombia 1(1) - 3(2) Costa Rica (281 to 295) 80: 17FEB1938 |
| 120 (12 to -12) Panama 0(0) - 11(11) Costa Rica (257 to 281) 120: 15FEB1938 |
| 120 (241 to 257) Costa Rica 7(7) - 0(0) Salvador (-86 to -102) 120: 11FEB1938 |