The Sox signed Scott Atchison from Japan this morning, returning the former major leaguer to North America. Atchison received a one-year contract, with two club options. Atchison last pitched in the MLB in 2007 for the Giants, posting a 4.11 ERA and 4.80 FIP in 30.2 innings.

Now 33, Atchison doesn’t seem to provide more than middle relief depth for the Sox, though he has had his moments as a major leaguer, including a career 4.13 FIP ERA in 68.0 innings, including 70 strikeouts and 25 walks.

In his last foray into the MLB, Atchison featured a 90-91 mph fastball, while mixing in a slider, curve, and occasional change up.