What happened: Maddux joined Los Angeles in the offseason as pitching coach. Scott served as assistant pitching coach, while Chiti oversaw the bullpen.
Why it matters: The changes span the club's pitching, assistant pitching and bullpen leadership. They come with control and run prevention under scrutiny.
By the numbers: Angels pitchers have a 4.53 ERA and have issued the most walks in MLB.
What to watch: Attention turns to how Los Angeles fills the three coaching roles.