i dont know about THE WORST, but IMO it is the Boston Celtics' Fox Sports Net team, they are horrible.....
they are so pro-Boston, and think that all other teams suck.
i remember one game last year, when one call was made that upset the announcers (comething like this
"That wasn't a foul! Extremely bad call by the ref! His feet were inside the circle, that should be a blocking foul! The refereeing in the League amazes me. Horrible Call!"
then............
"Lets look at the replay. (replay shows) Oh....his feet were outside of the circle. I guess we were wrong."
then, he amazes me by saying
"THAT WAS A HORRIBLE CALL, NONTHELESS, AND THE CELTICS SHOULD GET POSSESSIONM!"
what the hell?? the replay just showed that you were wrong, so why do you have to tell everyone youre right? You suck.
youre a stupid-*** announcer and you should retire