Weekend watchdog

It's the weekend for young horses to race for immortality.
And NFL teams to stock their rosters with young talent for next season.
Churchill Downs hosts the 141st Kentucky Derby, with coverage starting Saturday at 4 p.m. on NBC.
After two minutes around the track, one horse will have a chance to win the Triple Crown.
NBC Sports network has coverage of the Kentucky Oaks Friday starting at 12:30 p.m.
ESPN and NFL Network told you the first round of picks Thursday. The second round starts Friday at 7 p.m. on ESPN2 and the final day kicks off Saturday at noon on ESPN.
Enjoy your weekend of Mel Kiper Jr. insights from Chicago and sleeper picks later Saturday afternoon.
After three series sweeps, the NBA postseason will move into its second round Sunday when Golden State hosts Memphis on ABC at 3:30 p.m.
A few series remain to complete the first round. The Nets and Hawks meet in Game 6 Friday at 8 p.m. on ESPN, with a Game 7 Sunday at 1 p.m. on ABC if necessary.
The Clippers and Spurs have their deciding game Saturday at 8 p.m. on TNT.
The Nationals visit the Mets for the weekend, starting on MASN. The Orioles take their show on the road, playing in Tampa Bay against the Rays on MASN2.
FoxSports1 has the Angels and Giants Saturday at 4 p.m., followed by Reds-Braves. The Yankees and Red Sox battle on ESPN Sunday at 8 p.m.
On the college diamond, Louisville meets Clemson Saturday at 1 p.m. on Comcast.
Montreal hosts Tampa Bay to start their second round series Friday at 7 p.m. on NBC Sports network, followed by Wild at Blackhawks at 9:30 p.m.
NBC has Game 2 between the Rangers and Capitals Saturday at 12:30 p.m.
NBC Sports network brings the Canadiens against Lightning Sunday at 6 p.m., and the Wild-Blackhawks at 8:30 p.m., and CNBC has the Ducks and Flames at 10 p.m.
On the international stage, the United States faces Finland Friday at 10 a.m. in the world championships on NBC Sports network. The Sledge Hockey gold medal game will be Sunday at 2:30 p.m.
NASCAR hopes to avoid raindrops in this weekend's trip to Talladega. Fox has the Spring Cup race Sunday at 1 p.m., after the Xfinity Series goes Saturday at 3 p.m.
NBC offers the WGC Match Play Saturday at 7:30 p.m. and Sunday at 3 p.m.
D.C. United hosts Columbus Saturday at 7 p.m. on Comcast. Sporting Kansas City takes on Chicago on ESPN2 Sunday at 5 p.m. and Seattle faces New York City at 7 p.m. on FoxSports1.
Leicester City meets Newcastle United Saturday at 7:45 a.m. on NBC Sports network. Chelsea clashes with Crystal Palace Sunday at 8:30 a.m., followed by Tottenham Hotspur against Manchester City at 11 a.m.
Comcast has a semifinal of the Ivy League women's college lacrosse tournament Friday at 7 p.m. The final is Sunday at 11 a.m., and the CAA tournament final will be Sunday at 1 p.m.
ESPN has a pair of SEC softball games Sunday - Kentucky against Tennessee at 1 p.m. followed by Auburn meeting LSU at 3 p.m.
The college rugby Varsity Cup championship will be on NBC Sports network Saturday at 4 p.m.