As fantasy baseball enthusiasts analyze potential waiver wire adds for Week 19, several hitters are standing out due to favorable matchups and recent performance. Notably, the Atlanta Braves, Cincinnati Reds, Miami Marlins, and Pittsburgh Pirates are set to play seven games, increasing streaming opportunities. Andrew Vaughn of the Milwaukee Brewers leads the pack with four home runs and twelve RBIs over the past week. Colson Montgomery from the Chicago White Sox has also shined, ranking in the top 10 for fantasy points with a strong power showing. Other noteworthy picks include Noelvi Marte from the Reds, who has shown a power-speed combination, and Mickey Moniak of the Colorado Rockies, who continues to improve at the plate. This week presents excellent opportunities for savvy fantasy managers to bolster their lineups with these promising talents.