The Angels have placed 34-year old righty reliever Fernando Rodney on the 15-day disabled list due to an upper back strain. Rodney has pitched in 26 games (0 starts) for the Angels so far this year and he is 2-3 with 3 saves, a 4.09 ERA and a 1.41 WHIP. The Angels have called up 25-year old righty reliever Bobby Cassevah to replace Rodney in the bullpen. Cassevah has pitched in 18 games in AAA-ball so far this year and he is 1-3 with a 4.64 ERA and a 1.55 WHIP. He pitched in 16 games (0 starts) last season for the Angels in his first taste of the majors last year and he was 1-2 with a 3.15 ERA and a 1.55 WHIP.