Both clubs had to play cup matches during the week .
Gremio had better luck , as they visited Atletico Paranaense and kept a clean sheet on their way to a 1 - 0 away win .
Both clubs had to play cup matches during the week and Gremio had better luck , as they visited Atletico Paranaense and kept a clean sheet on their way to a 1 - 0 away win .