There are a few obvious answers like "The 19th Hole" or "The Pitstop"..but if you gave us your location it might be easier to get an idea what sprots your regulars are likely to be watching.
Lineker's is a pretty successful franchise but then it's owned by Gary's brother. Are there any icons you can get to front the bar? Or dead ones who can't sue!?
Asymmetric Bar for the gymnasts (spelling could be dodgy there).
The Getmetoa Bar in honour of Paul Gascoigne.
Iso Bar or Bar Ometer for the weathermen (I know,I know - it's not the question).