NBA
↵Boston Celtics vs. Miami Heat - 8:30 p.m. (TV: ESPN) Just two days after winning the Conference Semifinals over the Philadelphia 76ers, the Boston Celtics travel to Miami to face the Heat in game 1 of the Eastern Conference Finals.
↵MLB
↵Boston Red Sox vs. Detroit Tigers - 1:30 p.m. (TV: NESN) The Boston Red Sox start a four game home series against the Detroit Tigers in this Memorial Day matinee. Felix Doubront will take the mound for the Red Sox, while Doug Fister gets the start for the Tigers.
↵NCAA Lacrosse
↵Division I Men's Championship: Loyola vs. Maryland - 1 p.m. (TV: ESPN) The NCAA champion is crowned at Gillette Stadium in Foxboro.