Much of the Los Angeles Angels' struggles this season can be blamed on an inconsistent and ineffective bullpen, but the club hopes the recent promotion of hard-throwing right-hander Ben Joyce can provide a boost. Joyce did not pitch in Friday's 7-1 loss to the Houston Astros, and the two clubs will meet again Saturday night in the second game of a three-game series in Anaheim, Calif. The Angels' bullpen has an ERA of 4.82, second highest in the American League this season. Joyce is a candidate to establish himself as a late-innings reliever, considering he throws a four-seam fastball that often hits 100 mph or higher.