Weekend watchdog

It's the weekend of the year to watch golf.
The honorary starters have done their work, and a new crop of contenders seek their green jacket this weekend at Augusta National.
ESPN has second round action Friday at 3 p.m. CBS takes over the weekend, with coverage starting Saturday at 3 p.m. and the final round Sunday at 2 p.m.
Rainy weather hit the course Monday and forced cancellation of the par-3 contest Wednesday. But the weather looks good for a weekend of watching and awaiting the green jacket presentation.
The Nationals visit Philadelphia for the weekend. Friday afternoon's contest will be on MASN, with games Saturday and Sunday on MASN2.
The Orioles close out the first week of the season with the Yankees in town, with Friday's game on MASN2 and contests Saturday and Sunday on MASN. FoxSports1 also carries Saturday's game.
The Marlins meet the Mets Sunday at 8 p.m. on ESPN.
On the college diamond, Oklahoma takes on Texas Friday at 8 p.m. on FoxSports1. Vanderbilt faces South Carolina Saturday at noon on ESPN2.
The Spurs battle the Clippers on ABC Saturday at 8:30 p.m.
Comcast has the Wizards' contest with the Knicks Thursday at 7:30 p.m. and the meeting with the Heat Saturday at 7 p.m.
It's Frozen Four weekend, with the championship game Saturday at 8 p.m. on ESPN.
The Capitals close the regular season against the Panthers Sunday at 7 p.m. on Comcast after playing the Bruins Saturday at 3 p.m.
NBC Sports network has the Lightning and Canadiens Friday at 7:30 p.m.
NASCAR visits Texas for the weekend, with the Monster Series Sunday at 1:30 p.m. on Fox. The Xfinity Series goes Saturday at 1:30 p.m. on Fox.
NBC Sports network brings the Chinese Grand Prix Sunday at 1:30 a.m. There's qualifying Saturday at 3 a.m.
The Grand Prix of Long Beach takes to the streets Sunday at 4:30 p.m. on NBC Sports network. There's practice Friday at 5 p.m.
For a different kind of horsepower, NBC Sports network has the Wood Memorial Saturday at 5:30 p.m.
Tottenham Hotspur takes on Watford Saturday at 7:25 a.m. on NBC Sports network, then it's Manchester City meeting Hull City. Sunderland battles Manchester United Sunday at 8:25 a.m. and Everton takes on Leicester City.
NBC brings Chelsea's clash with Bournemouth Saturday at 12:30 p.m.
The United States faces Russia in an international friendly Sunday at 2 p.m. on ESPN in men's soccer.
Orlando meets the Red Bulls Sunday at 4 p.m. on ESPN followed by Sporting KC against Colorado on FoxSports1 at 7 p.m.
ESPN offers the Florida State spring football game Saturday at 3 p.m.
Villanova faces Denver in college lacrosse Sunday at 2 p.m. on FoxSports1.
It's LSU-Alabama in college softball Sunday at 3 p.m. on ESPN2, followed by UCLA against Oregon.
NBC Sports network has rugby between Sale and Worcester Friday at 2:30 p.m.