[JManc]

MLB: yankees (central and eastern NY), mets (CNY and capital district), red sox (capital district) and blue jays (western NY).

NFL: bills (central and western NY), giants (rest of upstate) and jets (rest of upstate). the steelers have a loyal following as well in southern tier and parts of CNY.

NBA: the knicks (most of upstate) and raptors (western NY). dont really know about the nets. not very big though.

NHL: sabres (western NY) and the rangers (rest of upstate). lot of hab's fans in upstate (montreal is close). the bruins, NJ devils and NY islanders also have a minor following.