ALL GAMES ON 105.7 FM

TOMORROW Red Sox, 7:05 p.m., MASN

Starters: Red Sox's Josh Beckett (4-2, 3.70) vs. Orioles' Jeremy Guthrie (1-3, 4.32)

WEDNESDAY Red Sox, 3:05 p.m., MASN

Starters: Red Sox's Jon Lester (2-2, 4.06) vs. Orioles' Daniel Cabrera (3-1, 3.54)

FRIDAY Nationals, 7:05 p.m., MASN

Starters: Nationals' Shawn Hill (0-0, 3.56) vs. Orioles' Steve Trachsel (2-4, 6.75)

SATURDAY Nationals, 7:05 p.m., MASN

Starters: Nationals' Odalis Perez (0-3, 3.43) vs. Orioles' Garrett Olson (2-0, 2.95)

SUNDAY Nationals, 1:35 p.m., Ch. 13, MASN

Starters: Nationals' John Lannan (3-3, 3.40) vs. Orioles' Brian Burres (3-4, 3.59)