HallPass Media has launched the Under Armour Elite Shop onÂ Elite Baseball's website. HallPass initiated the partnership between Under Armour and Elite Baseball in 2010. Under Armour sponsored the Elite Baseball Series, an annual event hosted by HallPass Media showcasing the top uncommitted high school baseball players in California. The partnership grew in 2011 when Under Armour outfitted Elite Baseball's 15-18U teams and for the second year outfitted and sponsored the Elite Baseball Series. HallPass Media handles brand consulting, digital media, and event management for Elite Baseball.