Finding yourself in a fix for a theme based around your favorite sports team?  Recently, a lot more sports related themes have been making their way up the Firefox theme ranks.  No matter if you are a fan of football, baseball, rugby, soccer, or any other theme out there – I am sure these popular sports themes for Firefox will make you want to stand up and cheer!
Manchester United

Penn State Nittany Lions

NY Yankees

KC Chiefs Theme

Broncofox

RedSoxfox

Patriotfox

Atletico Nacional – Nacho Verde

Indianapolis Colts [...]