Cubs manager Craig Counsell said Thursday that Imanaga has been throwing harder early this spring, Bruce Levine of 670TheScore.com reports.
Counsell didn't offer specifics on Imanaga's velocity, but he believes the left-hander wasn't throwing as hard last season because a hamstring injury caused his mechanics to get out of whack. After averaging 91.7 mph and earning a plus-4 run value by Baseball Savant with his four-seamer in 2024, Imanaga averaged 90.8 mph and netted a minus-10 run value in 2025. The southpaw accepted a one-year, $22.025 million qualifying offer this offseason to return to the Cubs for 2026.