Jamie Arnold’s Changeup Revolution | Oakland Athletics News

Jamie Arnold is exploding in Double-A thanks to one pitch: the changeup. Once thrown just 6% of the time, he’s now doubling it up—and dominating with six scoreless innings and nine strikeouts. Manager Mark Kotsay pushed him to prioritize this pitch over stats, and the A’s coaching staff is mandating even more usage. Arnold’s been experimenting with grips all year, and since the All-Star break, he’s found his groove—mirroring top lefties who pair a strong fastball with a deadly changeup. The A’s are betting big on this strategy, echoing Tampa Bay’s success by focusing on deception over velocity. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/9bce4966155172b1