Angels first baseman Efren Navarro, infielder Taylor Featherston and pitcher Drew Rucinski have made the team's initial 25-man roster, MLB.com reports.
Featherston, a Rule 5 pick from Colorado, will serve as the team's utility infielder; he has yet to play above the Double-A level.
"Taylor has shown extraordinary athleticism at three positions," manager Mike Scioscia said Saturday. "That's special. His defense plays at any level. He's an exciting player. We'll see where it leads to."
Navarro, who can also play in the outfield, won the final bench spot over outfielder Daniel Robertson.
Rucinski is set to pitch out of the bullpen, Scioscia said, adding that he also could be tabbed to start April 14, the first time the team's needs a fifth starter.