Chivas USA is in Boston playing against the Revolution (live 4:30 p.m. Prime), while the Galaxy is in Colorado facing the Rapids (delayed until 8 p.m. on FSN).

Phil Collin has the essential information on both games here.

Here are a few other links on both games:

*Former Chivas USA goalkeeper Preston Burpo will face his former club tonight with former Galaxy goalkeeper Matt Reis out injured.

*Wondering what’s going on with Revs striker Taylor Twellman and his concussion problems? Excellent interview (with video and transcript so take your pick) here. His story is a testament to the importance of not blowing off concussion symptoms lest things get worse (and they did).

*The Denver Post catches up with Edson Buddle’s dad.

*Finally, wanna see Landon Donovan in his undies? Click here.

Updated

Galaxy defender Omar Gonzalez is now on Twitter:

Happy Cinco de Mayo! don’t get too drunk… you’ll miss our game!

Sound advice.