| Group B | P | W | D | L | GF | GA | GD | points |
|---|---|---|---|---|---|---|---|---|
 Mexico | 3 | 2 | 1 | 0 | 4 | 2 | 2 | 7 |
 Paraguay | 3 | 1 | 2 | 0 | 4 | 3 | 1 | 5 |
 Belgium | 3 | 1 | 1 | 1 | 5 | 5 | 0 | 4 |
Iraq | 3 | 0 | 0 | 3 | 1 | 4 | -3 | 0 |
Wednesday 11 June 1986 | |||||||
| Iraq | 0 | - | 1 | Mexico | 11:00 | STATS» | |
| Paraguay | 2 | - | 2 | Belgium | 11:00 | STATS» | |
Sunday 8 June 1986 | |||||||
| Iraq | 1 | - | 2 | Belgium | 11:00 | STATS» | |
Saturday 7 June 1986 | |||||||
| Mexico | 1 | - | 1 | Paraguay | 11:00 | STATS» | |
Wednesday 4 June 1986 | |||||||
| Paraguay | 1 | - | 0 | Iraq | 11:00 | STATS» | |
Tuesday 3 June 1986 | |||||||
| Belgium | 1 | - | 2 | Mexico | 11:00 | STATS» | |