 From Nationals Park, it's game three of a four-game series between the Nationals and the St. Louis Cardinals, and we count down to first pitch here on Nationals on Deck. Up next is our Prospect Watch, presented by the Montgomery County Economic Development Corporation. Take your business from hitting singles to hitting home runs. Partner with them to expand your business in Montgomery County, Maryland. The future of innovation is here. Visit thinkmoco.com. And we start with a roster move, and with Trey Lipscomb being called up to the big leagues yesterday, one of the Nationals' top prospects in the minor leagues is moving up.