By Nick Selbe The streaming giant will have the exclusive rights to 21 Yankees games this season. View the original article to see embedded media. For Yankees fans who don’t yet have Amazon Prime subscriptions, it might be time to consider signing up. The e-commerce titan will now reportedly hold exclusive broadcast rights for 21 Yankees games on its Prime Video streaming service, according to Andrew Marchand of the New York Post. These games will only be available on Prime, and will not be shown on the team’s YES network. The games will only be available in the Yankees’s local footprint, whic…