Perugia played 93 league seasons and cup tournaments in the data, 1934 to 2023. 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).
| 436 | Rapid JC (Netherlands) | 7.0 |
| 437 | Karpaty Lviv (Ukraine) | 7.0 |
| 438 | CD Málaga (Spain) | 7.0 |
| 439 | Perugia (Italy) | 7.0 |
| 440 | A.D.O. (Netherlands) | 7.0 |
| 441 | Queen of the South (Scotland) | 6.9 |
| 442 | Independiente Santa Fe (COL) | 6.9 |
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