The Reds shut down rookie right-hander Tyler Mahle for the rest of the 2017 season, per a report from the Cincinnati Enquirer’s C. Trent Rosecrans. There’s nothing sinister here, just a rookie who hit his innings limit for the season. Mahle finished a brief run in the big leagues with a 2.70 ERA, 5.0 BB/9 and 6.3 SO/9 in his first 20 innings, ending on a high note after tossing five scoreless innings against the Cardinals on Wednesday.

The 22-year-old righty contracted a mild case of the jitters after making the jump to the majors, but the control issues that plagued him in September don’t appear to be a chronic problem. Prior to his call-up, Mahle touted a 2.73, 2.0 BB/9 and 7.7 SO/9 with Triple-A Louisville, and his numbers were even better in Double-A.