Fantasy baseball Prospect Watch: Grab Xander Bogaerts now

While Bogaerts and d'Arnaud are on a tier of their own, St. Louis starter Michael Wacha is also worth monitoring. He will return to the Cardinals' rotation

Infielder Xander Bogaerts could make a real fantasy impact down the stretch if Boston promotes him :: Jim McIsaac/Getty Images

While Bogaerts and d'Arnaud are on a tier of their own, St. Louis starter Michael Wacha is also worth monitoring. He will return to the Cardinals' rotation Saturday, and his talent makes him a sleeper for all fantasy leagues. Also, his innings total has been managed the past couple of months, so he should avoid a shut down.