Rayo Vallecano de Madrid
Rayo Vallecano played 123 league seasons and cup tournaments in the data, 1957 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).
| 239 | Palermo (Italy) | 16.6 |
| 240 | Luton Town (England) | 16.6 |
| 241 | Vitesse (Netherlands) | 16.6 |
| 242 | Rayo Vallecano (Spain) | 16.5 |
| 243 | Notts County (England) | 16.5 |
| 244 | Platense (Argentina) | 16.5 |
| 245 | FC Utrecht (Netherlands) | 16.3 |
More: all clubs of Spain · the world top 200