The Mets will place outfielder Yoenis Cespedes on the 15-day DL, manager Terry Collins told reporters including MLB.com’s Anthony DiComo tonight (Twitter link). The star slugger has been playing through a quad issue, but hope that extended rest will help him get back to full capacity.

Cespedes appeared in tonight’s action, but felt added discomfort while at the plate, per James Wagner of the New York Times (via Twitter). He has been quite productive despite the lingering injury. The concern, it seems, was that the club would need to allot frequent rest and limit Cespedes’s exposure to center field just to manage the problem, which would ultimately fail to address it while leaving him at risk of exacerbating things.

It’s still a tough blow to a New York organization that fell to 55 and 52 with tonight’s loss, putting them 8.5 games out of the NL East. While the recent addition of Jay Bruce ought to help offset the loss of offensive productivity, the hope had been that he’d be adding to the middle of the lineup. Brandon Nimmo will return from Triple-A to round out the roster.