Grant Hartwig headshot

Grant Hartwig News: Signs with Japanese team

Written by RotoWire Staff

Published on July 14, 2025

The Mets released Hartwig on June 27.

Per Will Sammon of The Athletic, Hartwig was released so that he could sign a contract with the Hanshin Tigers of Nippon Professional Baseball in Japan. The 27-year-old has made 32 relief appearances at the big-league level, holding a 5.14 ERA and 34:19 K:BB over 42 innings.

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