The White Sox have made two notable additions to their coaching staff. James Fegan of Sox Machine reports that Derek Shomon will be the new hitting coach and Zach Bove the new pitching coach. The Sox have already announced Bove’s hiring. It was announced back in September that the Sox would be making multiple coaching changes, with pitching coach Ethan Katz and hitting coach Marcus Thames among those not coming back.
Bove has spent the past three seasons as an assistant pitching coach for the Royals. It’s always tough to determine how much credit one coach gets for the performance of several individual players, but for what it’s worth, the Royals pitched better during his tenure.
The club was rebuilding when he was hired and had a team-wide 4.72 earned run average in 2022, better than just three other clubs. There wasn’t a step forward in his first season. Kansas City had a collective 5.17 ERA, better than just two clubs, in 2023. But in 2024, they were tied for seventh with a 3.76 ERA. In 2025, they were sixth with a 3.73 ERA.
Like the Royals a few years ago, the Sox are now rebuilding and have a big collection of young and fairly inexperienced pitchers on the roster. Bove will now be tasked with helping manager Will Venable develop the staff as the Sox look to climb of their rebuild.
Shomon has been an assistant hitting coach in the big leagues for the past three years, the first two with the Twins before spending 2025 with the Marlins. The Twins had a top ten offense by wRC+ in 2022, before Shomon was there, and that continued during his two seasons in Minnesota. The Marlins had an 87 wRC+ in 2024, ahead of only three clubs. This year, they improved to a 96 wRC+, just behind middle of the pack.
Like Bove on the pitching side, Shomon will be dealing mostly with young and developing players for the time being. The Sox have lost 100 games in three straight seasons. They will want to come out of the rebuild at some point but no one will be expecting immediate contention.
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