Northern Ireland vs. Portugal in 1968-1969
| Scope | Played | Wins | Draws | Losses | GF | GA | ⌀ Elo +/- | ∑ Elo +/- |
|---|---|---|---|---|---|---|---|---|
| Total (incl. 1968-1969) | 6 | 0 | 3 | 3 | 5 | 15 | +5 | +31 |
| 1968-1969 | 2 | 0 | 0 | 2 | 1 | 6 | -5 | -10 |
| Date | Competition | NIR | PRT | Result | Elo +/- | |
|---|---|---|---|---|---|---|
| 1968/09/18 | Inter-Cities Fairs Cup  |
A | Linfield FC | Vitória Setúbal | 0 - 3 | -3 |
| 1968/10/09 | Inter-Cities Fairs Cup |
H | Linfield FC | Vitória Setúbal | 1 - 3 | -7 |