River Plate Football Club
River Plate FC played 111 league seasons and cup tournaments in the data, 1932 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).
| 384 | Cobreloa (CHI) | 8.7 |
| 385 | Club América (MEX) | 8.6 |
| 386 | Modena (Italy) | 8.6 |
| 387 | River Plate FC (Uruguay) | 8.5 |
| 388 | Lecce (Italy) | 8.4 |
| 389 | São Caetano (Brazil) | 8.4 |
| 390 | Borussia Neunkirchen (Germany) | 8.4 |