Yankees RHP prospect Nick Nelson struck out eight hitters over six innings on Thursday for Low-A Charleston.
Red Sox 1B prospect Josh Ockimey went 3-for-4 with a homer on Thursday for Double-A Portland.
Cubs RHP prospect Oscar De La Cruz pitched six one-hit innings on Thursday for Double-A Tennessee.
Red Sox optioned RHP Marcus Walden to Triple-A Pawtucket.
Red Sox activated LHP Drew Pomeranz from the 10-day disabled list.
Dodgers OF prospect Yusniel Diaz went 3-for-4 with two walks on Thursday for Double-A Tulsa.
James Shields will start on Friday against the Astros.
Rays activated INF Brad Miller from the 10-day disabled list.