 In seventeen games with the Atlanta Braves, Vizcaíno had a 1-1 record, 4.67 ERA and 17 strikeouts in innings.After the 2011 season, "Baseball America" rated Vizcaino as the Braves' second best prospect, after only Julio Teherán.On March 20, 2012, Vizcaino underwent Tommy John surgery causing him to miss the rest of the 2012 season.