Why are the Phillies wearing a black initial patch on their uniforms?

The Philadelphia Phillies are wearing a black initial patch on their uniforms to honor the late Hall of Fame broadcaster Harry Kalas. Kalas, who was the voice of the Phillies for nearly four decades, passed away in 2009, and the patch serves as a tribute to his significant impact on the team and its fans. This gesture reflects the organization’s respect and appreciation for his contributions to Phillies Baseball.