Čelik Zenica played 31 league seasons and cup tournaments in the data, 1951 to 1990. 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).
| 1064 | Portuguesa-RJ (Brazil) | 1.4 |
| 1065 | Vannes Olympique Club (France) | 1.4 |
| 1066 | Farroupilha (Brazil) | 1.4 |
| 1067 | Čelik Zenica (Bosnia and Herzegovina) | 1.4 |
| 1068 | FK Khimki (Russia) | 1.4 |
| 1069 | Bohemians Praha (TCH) | 1.4 |
| 1070 | Vorw.-Rasensp. Gleiwitz (Germany) | 1.3 |
More: all clubs of Bosnia and Herzegovina · the world top 200