Have mechanical adjustments finally brought the old Matt Harvey back? Posted Jun 22, 2018 Shock waves were sent through the baseball world on May 4th when Matt Harvey was designated for assignment by the New York Mets, the team that drafted him and saw him reach super-stardom. What goes up must come down, and that was apparent in the downfall of one of baseball’s most popular pitchers when he went down with Thoracic Outlet Syndrome. (Beyond the Box Score)