Michael Kopech

Kopech changed his approach in 2024 as part of a full-time move to relief. Pitching in shorter stints, the 28-year-old added velocity on his fastball that he threw 98.5 mph on average - a +3.5 mph difference from 2023. He also increased the usage of the pitch, tossing it a career-high 78 percent of the time. This yielded excellent results, as hitters had trouble squaring up on the four-seamer; its 34 percent whiff rate among the highest in the league for that pitch type. As for Kopech's secondary arsenal, he eliminated his changeup and curveball in favor of a cutter. Overall, he struck out 88 across 67.2 innings between the White Sox and Dodgers while also receiving save chances for both clubs. Walks are still an issue, but Kopech improved his control after the trade to L.A. (3.8 BB/9 compared to 4.9 prior). Kopech racked up 15 saves, 10 holds and six wins last season and appeared to be the favorite for the closer job to begin 2025, but the Dodgers' signing of Tanner Scott should limited Kopech for more of a setup role. Read Past Outlooks