| Week of 5/15 | 100.0* | Lottery seed |
| Boca Juniors 5 Alianza Lima 0 | -0.3 | |
| Penarol 2 The Strongest 0 | -0.3 | |
| Flamengo 2 Emelec 0 | -0.3 | |
| Monagas 1 Gremio 2 | -0.2 | |
| Delfin 1 Atletico Nacional 0 | +0.1 | |
| Defensor Sporting 0 Cerro Porteno 1 | -0.1 | |
| Colo-Colo 2 Bolivar 0 | +0.0 | |
|
| Week of 5/22 | 100.0* | Lottery seed |
| Universidad de Chile 0 Vasco da Gama 2 | -2.9 | |
| Gremio 1 Defensor Sporting 0 | -0.6 | |
| Emelec 0 Santa Fe 3 | +0.4 | |
| Cerro Porteno 3 Monagas 2 | -0.4 | |
| Santos 0 Real Garcilaso 0 | +0.3 | |
| Bolivar 2 Delfin 1 | +0.2 | |
| Estudiantes 3 Nacional 1 | +0.1 | |
| Corinthians 0 Millonarios 1 | +0.1 | |