Watch it

Baseball: Nationals vs. Pirates (4 p.m., MLB Network). Watch the major-league debut of the most hyped rookie east of Buster Posey – Nationals pitching phenom Stephen Strasburg. Dude looks electric.

NBA Finals: Celtics vs. Lakers (6 p.m., ABC). Game 3 from Boston.

“Glee” (9 p.m., Fox). After more than a year(!), the first season is finally coming to a close. Honestly, I’m kinda over it. But since this is the season finale, it might be worth tuning in. Once again, regionals are fast approaching and Sue is threatening to derail the glee club. Though really, that’s pretty much been the plot since the very beginning.

“Justified” (10 p.m., FX). In the season finale, Raylan, Boyd and Bo’s agendas all collide. Gunfights ensue.

Record it

“Deadliest Catch” (9 p.m., Discovery). The Coast Guard is called after there’s a heart attack on a boat, and there’s a crisis on board the Time Bandit.

“Chopped” (10 p.m., Food Network). Clams, venison and peanuts are among the ingredients.

“Deadliest Warrior” (10 p.m., Spike). Now this is just ridiculous: Somali pirates vs. Medellin drug cartel. Cartel, no question.

“U.S. Navy Pirate Hunter” (11 p.m., Spike). Ahhhh, now I know why Somali pirates precede this show.

“Kathy Griffin Does the Bible Belt” (10 p.m., Bravo). The D-list comedienne performs in Tennessee, and skewers hoarders, Oprah and Lindsey Lohan.

Skip it

“America’s Got Talent” (8 and 9 p.m., NBC). Two hours of this? Wow. Only if you really hate yourself.