Brad Keller is an American professional baseball pitcher currently with the Philadelphia Phillies, having previously played for the Kansas City Royals, Chicago White Sox, Boston Red Sox, and Chicago Cubs. This tag page features news, articles, interviews, and updates covering Keller’s MLB debut in 2018, career milestones such as his complete game shutout in 2020, and his transitions between teams. It highlights his performance trends, including his rookie season success, bullpen role in 2022, and resilience through injuries in 2023. This tag is relevant for tracking Keller’s ongoing professional baseball career and contributions to Major League Baseball.