Baseball America says Mets signed top international pitching prospect of 2019"Fastball stacks up among the best in the world for his age"1/29/2020, 2:45 PMMay 2, 2017; Atlanta, GA, USA; General view of New York Mets helmet in the dugout before a game against the Atlanta Braves at SunTrust Park. Mandatory Credit: Brett Davis-USA TODAY Sports / Brett Davis