SportsEngine, Inc., an NBC Sports company and the leading provider of Sport Relationship Management software, announced today that it has formed a partnership with SidelineSwap, the online direct-to-consumer marketplace for new and used sporting goods. SidelineSwap's gear marketplace is available as part of the SportsEngine Gear offerings on sportsengine.com, the world's largest online youth sports directory. The SportsEngine Gear Marketplace provides [...] The post SportsEngine, Inc. Forms Partnership With Online Sporting Goods Marketplace, SidelineSwap appeared first on MarTech Series.