CF Extremadura played 42 league seasons and cup tournaments in the data, 1955 to 2026. Success weighs every finish by how hard that competition was to win; Efficiency is the share of what the club could have won that it did win; Edge compares that with an average participant (×1.00).
| 895 | Wisla Krakow (POL) | 2.0 |
| 896 | Neuchatel Xamax (Switzerland) | 2.0 |
| 897 | SpVgg Bayreuth (Germany) | 2.0 |
| 898 | CF Extremadura (Spain) | 2.0 |
| 899 | Ross County (Scotland) | 2.0 |
| 900 | Comercial-SP (Brazil) | 2.0 |
| 901 | ASK Vorwaerts (Germany) | 2.0 |
More: all clubs of Spain · the world top 200