Real Oviedo played 167 league seasons and cup tournaments in the data, 1928 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).
| 258 | VfL Bochum (Germany) | 15.2 |
| 259 | SC Heerenveen (Netherlands) | 15.2 |
| 260 | Ferencvarosi (HUN) | 15.2 |
| 261 | Real Oviedo (Spain) | 15.2 |
| 262 | Qarabag Agdam (Azerbaijan) | 15.1 |
| 263 | Colón de Santa Fe (Argentina) | 15.0 |
| 264 | East Fife (Scotland) | 14.9 |
More: all clubs of Spain · the world top 200