FC Barreirense played 89 league seasons and cup tournaments in the data, 1927 to 2025. 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).
| 551 | SV Zulte-Waregem (Belgium) | 4.9 |
| 552 | AC Ajaccio (France) | 4.9 |
| 553 | GD Chaves (Portugal) | 4.8 |
| 554 | FC Barreirense (Portugal) | 4.8 |
| 555 | US Sassuolo (Italy) | 4.8 |
| 556 | Cruz Azul (MEX) | 4.7 |
| 557 | Caxias (Brazil) | 4.7 |