Kumar Rocker, New York Mets’ 2021 first-round pick who didn’t sign, joins independent Tri-City

Right-hander Kumar Rocker agreed Friday to a contract with the independent Tri-City ValleyCats after failing to sign with the New York Mets last summer.

A 22-year-old right-hander who was a junior at Vanderbilt, Rocker was selected by the Mets with the 10th overall pick in last year’s amateur draft. Rocker was the only player among the first 29 picks who failed to sign, and the Mets lost the $4,739,900 slot value available for draft signings that was assigned to Rocker’s pick.