If you're not watching Copa America Centenario, you should start. There have already been some fantastic games (Argentina vs. Chile, anyone?). Tonight, USA is playing Costa Rica in a must-win match (after losing to Colombia last week).
If USA doesn't win this, they'll be knocked out of Copa America and Jürgen Klinsmann will likely be in some extremely hot water (I mean, he already is, but this could be his final chance). USA vs. CRC is happening now, so if you're not watching, turn on FS1. Currently USA is ahead, but it's always dangerous to be ahead - can't get too comfortable!
Also, if you haven't been watching the tournament, definitely make sure you catch highlights later - there have been some beautiful goals. If you can't catch this game, Colombia vs. Paraguay is up next tonight. The group stage runs until June 14, quarterfinals are June 16-18, Semis are June 21-22, 3rd place game is June 25 and the Final is June 26. Join the craze! And because I have to support the USMNT, I'll leave you with: I believe that we will win! (Go USA!)