Weekend watchdog

Twice in the past three years, a horse went to the Belmont Stakes with a chance to win the Triple Crown.
And failed.
American Pharoah tries to end the 37-year drought at Saturday's Belmont Stakes. NBC has coverage at 4:30 p.m.
An eight-horse field will tackle the longest race of the Triple Crown, and American Pharoah drew the fifth slot Wednesday. A first place finish after that will make major history.
NBC Sports network has earlier races in the day at 2:30 p.m.
Can LeBron James bring a championship to Cleveland? He gets another chance has NBA Finals continue on ABC with Game 2 Sunday at 8 p.m.
It's game 2 of the Stanley Cup playoffs between Chicago and Tampa Bay Saturday at 7:15 p.m. on NBC.
The women's World Cup gets underway Saturday in Canada, with the host squad meeting China on FoxSports1 at 6 p.m.
D.C. United hosts Toronto Saturday at 7 p.m. on Comcast and Dallas takes on San Jose Sunday at 7 p.m. on FoxSports1.
The United States faces the Netherlands in an international friendly Friday at 2:20 p.m. on ESPN and Ireland meets England Sunday at 7:55 a.m. on ESPN2.
The Orioles head to Cleveland for the weekend, with games Friday and Saturday are on MASN2, with Sunday afternoon on MASN.
The Nationals continue a series with the Cubs on MASN Friday and Saturday, with Sunday's game at 4 p.m. on MASN2.
Fox Saturday baseball offers Braves-Pirates, White Sox against Tigers and Yankees battling the Angels at 7 p.m. The Royals meet the Rangers on FoxSports1 Saturday at 2 p.m., and ESPN closes the weekend with Cardinals-Dodgers Sunday at 8 p.m.
The NCAA Super Regionals get underway Friday at 4 p.m., with Arkansas-Missouri State followed by Florida-Florida State on ESPN2.
ESPN has a pair of games Saturday, with Miami meeting VCU at 2 p.m. and Texas A&M starting its best-of-three with TCU at 5 p.m. There's four games on ESPN2, starting at 11 a.m. when Louisville faces Cal State Fullerton. Missouri State meets Arkansas at 2 p.m., then it's Florida-Florida State and LSU battles Louisiana-Lafayette at 8 p.m.
Sunday brings three games on ESPN2, starting at noon, while Texas A&M-TCU tangle at 2:15 p.m.
The French Open ends its run, with the women's final Saturday at 9 a.m. and the men's final Sunday at 9 a.m. on NBC. NBC brings the men's semifinals Friday at 11 a.m.
CBS offers the Memorial Tournament Saturday and Sunday at 3 p.m.
NASCAR heads to Pocono Sunday at 1 p.m. on FoxSports1, while the Truck Series races at Texas Friday at 9 p.m.
NBC Sports network brings the IndyCar Firestone 600 Saturday at 8 p.m. There's qualifying Friday at 6 p.m.
Formula One visit Canada, with race coverage on NBC Sunday at 2 p.m. NBC Sports network has qualifying Saturday at 1 p.m. after practice Friday at 2 p.m.
The X Games continues their run Friday at 8 p.m., Saturday at noon and 8 p.m. (2 p.m. on ABC) and closes Sunday at noon on ESPN and at 2 p.m. on ABC.