NL East Notes: Mets, Rosario, Nats’ Injuries, Marlins, Cooper

Amed Rosario’s defensive struggles have emerged as a point of concern for the scuffling Mets, who will weigh what to do with the shortstop if he can’t correct his errors soon. Ken Davidoff of the New York Post outlines the problem, writing that general manager Brodie Van Wagenen, who has been aggressive in his first year at the helm, cannot afford to keep Rosario in the lineup for much longer when his lackluster defense could cost the club crucial wins. Rosario, just 23 years of age, is still a developing player and sustained reps could be the best remedy to his early-season challenges. However, a competitive Mets team that finds itself in the thick of a heated division race may run out of patience with Rosario, who is not hitting enough to quell the defensive concerns. To be sure, Davidoff notes that Rosario went eight straight games without an error before Saturday, when his two errors didn’t help the Mets’ cause in a marathon loss to the Brewers. The Mets are not yet considering a demotion—it will take another week or more before that becomes a serious possibility, per Davidoff—but Rosario could get a few days off if he can’t correct things in the next few games. Rosario has already accumulated -11 DRS—last season, he checked in at -16—and the Mets have Adeiny Hechavarria and Luis Guillorme as backup options, if it comes to that.

Here’s the latest news from around the NL East…

• Nationals right-hander Erick Fedde will be deployed as a reliever moving forward, writes Mark Zuckerman of MASN. After an impressive 4-inning outing against the Padres last week—his first Major League relief appearance—the club has decided that he will continue to work out of the bullpen in Double-A rather than returning to the Harrisburg rotation. The plan is for Fedde to rejoin the Nationals soon, in hopes that he will help remedy a bullpen that has arguably been the worst in the Majors.
• The Nationals will have to work around yet another injury, as Matt Adams was placed on the 10-day IL with a left shoulder strain on Saturday, recalling infielder Jake Noll. Meanwhile, the team will certainly welcome a piece of good news: Anthony Rendon is expected to rejoin the team on Tuesday, when he is eligible to return from his stint on the injured list, per Todd Dybas of NBC Sports. Rendon had been dealing with an elbow contusion that refused to heal, but he was finally able to take swings, indicating that a return is on the horizon.
• The Mets’ bullpen took another hit on Saturday, as southpaw Luis Avilan was placed on the 10-day IL with elbow tightness, according to Tim Healey of Newsday. Avilan, who has posted a dismal 9.28 ERA in 2019, joins fellow bullpen arms Jeurys Familia and Justin Wilson on the injured list. Tim Peterson and Tyler Bashlor were promoted to replace Chris Flexen and Ryan O’Rourke, both of whom were optioned to the minors. Flexen took Avilan’s place for Saturday’s game because Peterson and Bashlor were unavailable.
• In a stroke of bad luck, Marlins OF/1B Garrett Cooper finds himself once again on the injured list, this time with a left hand contusion, writes Joe Frisaro of MLB.com. After a calf strain held him out of action for a month, Cooper returned on April 30, only to be hit in the hand by a pitch, causing the injury. Peter O’Brien has been recalled from Triple-A to replace Cooper, who has been limited to just 4 appearances so far this season.