Mets Place LHP Steven Matz On DL/Recall RHP Robert Gsellman

The New York Mets announced that the club has placed lefthanded pitcher Steven Matz on the 15-Day Disabled List, retroactive to August 15, with left shoulder tightness and recalled righthanded pitcher Robert Gsellman from Las Vegas (AAA) of the Pacific Coast League. Matz underwent an MRI earlier today at the Hospital for Special Surgery, which…