As great as the Roger Federer/Rafael Nadal rivalry has been (and boy, has it ever been great), count us among those who miss the toe-to-toe battles waged by Andre Agassi and Pete Sampras throughout the ‘90s.

Both Sampras and Agassi will be taking to the court in D.C. on Sept. 23 for the HSBC Tennis Cup, along with Michael Chang and Jim Courier, and you can win tickets to be there today on the Going Out Guide’s Facebook page.

Our week-long GOGiveaways series wraps up today. All you need to do in order to win is head over to and wait for us to post a trivia question during the 2 p.m. hour. If you answer the question first or we like your answer the best, depending on what kind of question it is, then the tickets are yours.