Cardinals righty Trevor Rosenthal is represented by the Boras Corporation, MLBTR has learned. Rosenthal had previously been with Full Circle Sports Management.
Rosenthal, 22, is currently working out of the Cardinals' bullpen. He will be arbitration eligible after the 2015 season and eligible for free agency after the 2018 campaign. Prior to the season, Rosenthal ranked 58th on Keith Law's top 100 prospect list for ESPN and 39th on Baseball America's list. His floor is as an impact bullpen arm, wrote Law, although he has the tools to start.
As always, you can check MLBTR's agency database for the latest player representation.
