The Brewers have granted right-hander Jon Duplantier his release so that he can pursue an opportunity with the Hanshin Tigers of Japan’s Nippon Professional Baseball, reports Adam McCalvy of MLB.com.
Duplantier, 30, inked a minor league deal with Milwaukee back in November and had been slated to compete for a job in spring training. It would seem that the opportunity overseas presented itself between the completion of that deal and today’s news, and the Brewers opted not to stand in the way of Duplantier’s guaranteed payday in NPB.
A former third-round pick and consensus top-100 prospect, Duplantier has only pitched in parts of two big league seasons: 2019 and 2021. Both came with the D-backs, who originally selected him in the 2016 draft. Duplantier held his own through 36 2/3 innings as a rookie in ’19 but was bombarded for 19 runs in only 13 innings in ’21. He’s posted a 6.70 ERA in 49 2/3 innings, striking out 19.7% of opponents against an 11.2% walk rate.
That was quite some time ago now. More recently, Duplantier dominated for the independent American Association’s Lake Country DockHounds in 2024, posting 18 scoreless frames with a 30-to-6 K/BB ratio. He parlayed that into Triple-A looks with the Dodgers and Mets, pitching to a combined 4.20 ERA with a 27.4% strikeout rate and grisly 16.1% walk rate in 65 2/3 innings of minor league work. In parts of four Triple-A seasons, Duplantier has a 4.85 ERA with similar strikeout and walk rates to the ones he notched in 2024.