MIAMI — Mets starter Steven Matz will undergo season-ending surgery imminently to remove a bone spur from his left elbow, according to a team source. The club has not confirmed the news.

Matz, 25, finishes his rookie season 9-8 with a 3.40 ERA. He pitched through the bone spur for most of this season, before a left shoulder impingement landed him on the disabled list in mid-August. With Matz unlikely to contribute to the Mets in October, the club decided this week to shut him down.

The Mets will proceed into October without Matt Harvey, Jacob deGrom and Matz, all of whom were in their Opening Day rotation.

Anthony DiComo has covered the Mets for since 2008. Follow him on Twitter @AnthonyDiComo and Facebook, and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.

Source: Mets News / Source: Matz to have surgery; season over