American League

L.A. Angels (Lackey 15-6) at Boston (Buchholz 0-0), 7:05 a.m., 1st game

L.A. Angels (Santana 5-11) at Boston (Beckett 15-5), 1:05 p.m., 2nd game

Detroit (Robertson 7-9) at N.Y. Yankees (Pettitte 9-7), 1:05 p.m.

Baltimore (G.Olson 1-1) at Toronto (Burnett 6-6), 1:07 p.m.

Cleveland (Byrd 10-5) at Tampa Bay (Jackson 3-11), 1:10 p.m.

Texas (Gabbard 5-1) at Minnesota (Silva 9-12), 2:10 p.m.

Kansas City (Bannister 8-7) at Oakland (Meyer 0-0), 4:05 p.m.

Chicago White Sox (Contreras 6-14) at Seattle (Batista 12-8), 4:05 p.m.

National League

St. Louis (Looper 10-9) at Chicago Cubs (Hill 6-7), 8:20 a.m.

San Francisco (Zito 8-11) at Florida (Olsen 9-9), 1:05 p.m.

N.Y. Mets (Glavine 10-6) at Washington (Chico 5-6), 1:05 p.m.

Philadelphia (Durbin 4-2) at Pittsburgh (Gorzelanny 11-6), 1:05 p.m.

Arizona (Webb 12-8) at Atlanta (Cormier 0-2), 1:35 p.m.

Cincinnati (Arroyo 5-13) at Milwaukee (Suppan 8-9), 2:05 p.m.

Houston (W.Williams 6-12) at San Diego (Peavy 13-5), 4:05 p.m.