Get to know Francisco Alvarez, viewed as Mets' breakout prospect for 2020'The Venezuela native is already perhaps the best pure hitter in New York's system'1/3/2020, 8:00 PMFeb 23, 2019; Port St. Lucie, FL, USA; A general view at First Data Field prior to the game between the New York Mets and the Atlanta Braves. Mandatory Credit: Jasen Vinlove-USA TODAY Sports / Jasen Vinlove