América-RN played 39 league seasons and cup tournaments in the data, 1968 to 2020. 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).
| 984 | Burton Albion (England) | 1.6 |
| 985 | Beziers (France) | 1.6 |
| 986 | VfR Frankenthal (Germany) | 1.6 |
| 987 | América-RN (Brazil) | 1.6 |
| 988 | Guangzhou Evergrande (CHN) | 1.6 |
| 989 | Botafogo-PB (Brazil) | 1.6 |
| 990 | Calais RUFC (France) | 1.6 |
More: all clubs of Brazil · the world top 200