FC Diest played 66 league seasons and cup tournaments in the data, 1958 to 2004. 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).
| 782 | Real Jaén (Spain) | 2.6 |
| 783 | Pro Patria (Italy) | 2.6 |
| 784 | Dinamo Leningrad (Russia) | 2.6 |
| 785 | FC Diest (Belgium) | 2.6 |
| 786 | Sarıyer (Turkey) | 2.6 |
| 787 | Omonia (CYP) | 2.6 |
| 788 | Ternana (Italy) | 2.6 |