Spain vs. Bulgaria in 1973-1974
| Scope | Played | Wins | Draws | Losses | GF | GA | ⌀ Elo +/- | ∑ Elo +/- |
|---|---|---|---|---|---|---|---|---|
| Total (incl. 1973-1974) | 13 | 6 | 3 | 4 | 23 | 17 | -8 | -110 |
| 1973-1974 | 2 | 1 | 0 | 1 | 1 | 3 | -17 | -34 |
| Date | Competition | ESP | BGR | Result | Elo +/- | |
|---|---|---|---|---|---|---|
| 1973/10/24 | Cup Winners Cup  |
A | Athletic Bilbao | PFC Beroe | 0 - 3 | -36 |
| 1973/11/07 | Cup Winners Cup |
H | Athletic Bilbao | PFC Beroe | 1 - 0 | +2 |