Blue Jays righthander Roy Halladay on Wednesday was named American League Pitcher of the Month for April. In six starts last month, Halladay posted a 4-0 record and a 2.28 ERA in 47 1/3 innings. The 30-year-old tossed two complete games in April, including a 10-inning performance April 13 in a 2-1 victory over the Tigers. The four-time All-Star and 2003 Cy Young Award Winner has not allowed more than three runs in any start this season.