To Watch Tonight

What to watch as you arrange your various NCAA office pool brackets in front of you like bingo cards ... • Baseball: World Baseball Classic, second round, Mexico vs. USA, at Anaheim, Calif. Ah, Mexico, our old adversary. So we meet again ... [ ESPN] • College Basketball: NCAA Tournament, first round games, regional coverage — unless you're like us, surrounded by 12 TV screens and four bowls of spicy nachos. [ CBS] • NBA: Boston at Miami; Minnesota at Golden State. For those who like their basketball a little more Garnett-y. [ TNT]