Twins designated hitter Byung Ho Park cleared waivers and was outrighted to Class AAA Rochester on Thursday.
Park was designated for assignment last week as the Twins made room to add free agent righthander Matt Belisle.
It was a gamble that no team would claim Park and the $9.25 million remaining on his contract, considering he hit 12 homers in 62 games for the Twins last season.
Park will report to camp as a nonroster invitee and battle for a spot on the Opening Day roster.
• Reliever Pat Light, designated for assignment Monday, was traded to Pittsburgh for cash considerations. Light, who gave up 14 earned runs in 14 innings with the Twins last season., was traded to the Twins from Boston for Fernando Abad.
Light will be remembered for throwing a wild pitch while trying to intentionally walk Detroit's Erick Aybar.
• Reliever Glen Perkins postponed his planned Friday throwing session so he can continue to work on arm strength.
Perkins is attempting to rebound after season-ending surgery last year to repair a torn labrum — a surgery that ended up being more extensive than initially expected.