Tune In for Red Sox-Orioles Beginning 12:30 p.m. Sunday on NESN

Sunday is a big day for Kyle Weiland. The 24-year-old right-hander from Albuquerque, N.M., makes his major league debut when he takes the mound for the Red Sox.

Weiland won't be at a significant disadvantage in experience, however. The pitcher he's opposing, Orioles right-hander Mitch Atkins (0-0, 1.50 ERA) is making just his second career big league start.

Tune in at 12:30 p.m. for pregame coverage as the Red Sox play their final game before the All-Star break. First pitch is scheduled for 1:35 p.m.

Stay tuned after the game for postgame coverage and get a full wrapup of Boston sports news on NESN Daily at 10 p.m.