The Angels selected Kerry's contract from Triple-A Salt Lake on Monday.
It's the first-ever major-league promotion for Kerry, who has posted a 5.92 ERA and 59:21 K:BB over 62.1 innings with Salt Lake this season. The 27-year-old will be available out of the Angels' bullpen but will be a candidate to start later this week in place of the injured Grayson Rodriguez (back), depending on his usage.