The Nationals announced that they have claimed right-hander Roddery Muñoz off waivers from the Braves and optioned him to Triple-A Rochester. Atlanta designated him for assignment last week. The Nationals already had a vacancy on their 40-man roster so no corresponding move will be required.
Muñoz, 23, was an international signing of Atlanta out of the Dominican Republic in 2018 and worked primarily as a starter in subsequent seasons. In 2022, he tossed 100 1/3 innings between High-A and Double-A. His 4.66 earned run average in that time wasn’t especially eye-opening, but he struck out 26.9% of batters faced while walking 9.5%.
Atlanta evidently liked what they saw enough that they didn’t want Muñoz to get away in the Rule 5 draft and thus added him to their 40-man roster in November. He’s been transitioned into more of a relief role this year, tossing 39 1/3 innings over 22 appearances. He has a 3.89 ERA for the year across multiple levels, striking out 23.4% of opponents but walking 15.2% of them.
Those control issues seemingly led to Muñoz losing his roster spot in Atlanta, but he’s a sensible claim for the Nationals since they are rebuilding and can be patient with his development. He’s still young, has a full slate of options and has yet to reach the big leagues. If he can rein in his arsenal, he could be a long-term fit for the Nats. He was recently ranked Atlanta’s #22 prospect by Baseball America and #8 by FanGraphs.