Diamondbacks signed RHP Daniel Mengden to a minor league contract.

The 32-year-old hurler spent the 2024 season pitching in Taiwan in the Chinese Professional Baseball League then moved to the independent Mexican League for the 2025 campaign. There, he registered a 4.42 ERA, 1.54 WHIP and a 36/26 K/BB ratio over 59 innings in his 11 starts. Apparently the Diamondbacks liked what they saw though and brought him into the mix as additional pitching depth.