Smeltzer (elbow) reported to the Twins' big-league camp Sunday as a non-roster invitee, Do-Hyoung Park of MLB.com reports.
After being outrighted off the Twins' 40-man roster in November, Smeltzer joined Minnesota's minor-league camp before the lockout ended, according to Park. The 26-year-old right-hander is healthy again after he didn't pitch after April of last year due to nerve irritation in his left elbow. Smeltzer has 19 MLB appearances (seven starts) to his name, but he's not a serious contender for a spot in Minnesota's Opening Day rotation.