Cardinals' Miles Mikolas: Trying to shake off poor 2023

Mikolas is retooling his slider for 2024 after a disappointing 2023 season during which he had a 4.78 ERA over 201.1 innings, John Denton of MLB.com reports.

Mikolas' poor whiff rate (16.7 percent) contributed to his problems in 2023. "I'm working on some different breaking balls and working with some other stuff and so far, so good," said Mikolas. "Maybe not so much [changing] the shape as I am mixing things up more. The mix I had last year wasn't overly successful, so maybe it bodes better if I am mixing things up better." As part of his changes, Mikolas also wants to throw fewer strikes -- batters hit .225 off of him after taking two strikes in 2023. Mikolas has a lot to prove as the longest-tenured member of the Cardinals' rotation following Adam Wainwright's retirement, but it's unclear if his offseason changes will help the 35-year-old get his ERA back under 4.00.