| 54 (196 to 220) Czechoslovakia 4(4) - 1.5(1) Costa Rica (162 to 136) 58: 23JUN1990 |
| 70 (96 to 65) Sweden 1(1) - 3(2) Costa Rica (136 to 162) 58: 20JUN1990 |
| 54 (180 to 176) Brazil 1(1) - 1(0) Costa Rica (132 to 136) 58: 16JUN1990 |
| 58 (106 to 132) Costa Rica 2(1) - 0(0) Scotland (74 to 48) 58: 11JUN1990 |
| 100 (85 to 143) Wales 1(1) - 0.5(0) Costa Rica (139 to 106) 58: 20MAY1990 |
| 50 (35 to 70) Poland 2(2) - 0.5(0) Costa Rica (179 to 139) 58: 06MAY1990 |
| 25 (45 to 36) Soviet Union 2(2) - 3.5(1) Costa Rica (159 to 179) 58: 22FEB1990 |
| 54 (310 to 327) Uruguay 2(2) - 0(0) Costa Rica (177 to 159) 58: 04FEB1990 |