What are those teams you absolutely hate to see win not only against your team, but any other team in the league. As for it would be first the Philadelphia Phillies. Some of it is because of the recent success they have had in the division where the Nationals play, but mostly it is because the fans have to be the most obnoxious fans in the league. And yes I am saying they are more obnoxious than the Yankee fans. I was able to catch a Nats game up in Philly the other year and let me tell you never again. I don't mind the occasional obsenity thrown my way, but calling me a whore and words to that extent is going over the top. Also the peanut shells being thrown at me and my friend wasn't pleasant either. The best part was the Nationals won the game and we left with a smile.
The other team has to be the New York Mets. Mostly because they are in the same division and also because I never really liked Carlos Beltran much. Everyone looks at him as this superstar player and actually he really isn't much at all.