SATURDAY

HORSE RACING

Preakness Stakes 5 p.m. WRC-4, WBAL-11

MAJOR LEAGUE BASEBALL

Anaheim at Baltimore 7 p.m.

Comcast SportsNet

[WTEM-980, WBAL-1090,

WAGE-1200, WNAV-1430]

Atlanta at Milwaukee 7 p.m. TBS

Chicago Cubs at San Diego 10 p.m. WGN

NBA PLAYOFFS

Miami at Indiana 8 p.m. TNT

San Antonio at Los Angeles Lakers

10:30 p.m. TNT

STANLEY CUP PLAYOFFS

Tampa Bay at Philadelphia

3 p.m. WJLA-7, WMAR-2

SOCCER

MLS, New England at Columbus

4 p.m. ESPN2

MLS, Kansas City at D.C. United 7:30 p.m. [WMET-1160, WYSK-1350 (Spanish), WPWC-1480 (Spanish), WACA-1540 (Spanish)]

GOLF

LPGA, Franklin American Mortgage

Championship 2 p.m. ESPN

PGA, Byron Nelson Championship

3 p.m. WUSA-9, WJZ-13

AUTO RACING

IRL, Indianapolis 500 time trials noon ESPN

IRL, Indianapolis 500 time trials

1 p.m. WJLA-7, WMAR-2

IRL, Indianapolis 500 time trials

5 p.m. ESPN

NASCAR Nextel Cup, Chevy American

Revolution 400 7 p.m. FX

NHRA, Summit Racing Equipment Southern Nationals qualifying 8 p.m. ESPN

COLLEGE BASEBALL

Clemson at Georgia Tech 1 p.m.

Comcast SportsNet

BOXING

Heavyweight bout, Calvin Brock vs.

Serguei Lyakhovich

3:30 p.m. WRC-4, WBAL-11

Light heavyweight championship bout,

Roy Jones Jr. vs. Antonio Tarver

9 p.m. Pay-per-view

SUNDAY

MAJOR LEAGUE BASEBALL

Atlanta at Milwaukee 2 p.m. TBS

Minnesota at Chicago White Sox

3 p.m. WGN

Anaheim at Baltimore 8 p.m. ESPN

[WTEM-980, WBAL-1090,

WAGE-1200, WNAV-1430]

NBA PLAYOFFS

Minnesota at Sacramento

3:30 p.m. WJLA-7, WMAR-2

Detroit at New Jersey 8 p.m. TNT

STANLEY CUP PLAYOFFS

San Jose at Calgary 4 p.m. ESPN

ARENA FOOTBALL

Los Angeles at New York

3 p.m. WRC-4, WBAL-11

SOCCER

Italian Serie A, Inter Milan at Empoli

3 p.m. MHz-56

COLLEGE SOFTBALL

Big 12 championship (taped)

1 p.m. Comcast SportsNet

ACC championship

4:30 p.m. Comcast SportsNet

Stanford at Oregon (taped)

11 p.m. Comcast SportsNet

GOLF

PGA, Byron Nelson Championship

3 p.m. WUSA-9, WJZ-13

LPGA, Franklin American Mortgage

Championship 4 p.m. ESPN2

AUTO RACING

IRL, Indianapolis 500

time trials

1 p.m. ESPN2

IRL, Indianapolis 500 time trials

6 p.m. ESPN2

NHRA, Summit Racing Equipment Southern Nationals (taped) 7 p.m. ESPN2