Club Atlético Osasuna
CA Osasuna played 171 league seasons and cup tournaments in the data, 1929 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).
| 161 | Stade Rennais FC (France) | 29.9 |
| 162 | Fulham (England) | 29.8 |
| 163 | TSV 1860 München (Germany) | 29.5 |
| 164 | CA Osasuna (Spain) | 29.2 |
| 165 | Crystal Palace (England) | 28.7 |
| 166 | Queen's Park (Scotland) | 28.3 |
| 167 | RB Leipzig (Germany) | 27.3 |
More: all clubs of Spain · the world top 200