Skip to main content
Come Fan with UsMonday, June 22, 2026

Jon Niese injury: Mets LHP has MRI pushed back until Monday

The southpaw will have to the wait until after the holiday weekend to learn his fate because his doctor is taking an extended vacation in the Hamptons.

Rich Schultz

The fate of Jon Niese's 2013 season will be up in the air for a few more days. The New York Mets left-hander was scheduled to have a follow-up MRI on his injured throwing shoulder Thursday, but the appointment was pushed back to next Monday because the team doctor is on vacation through the holiday weekend, reports Adam Rubin of ESPN.

Niese, 26, was pulled from his June 20 start in Atlanta after feeling a sharp pain in his left shoulder and was placed on the DL the following day. Team physician David Altchek diagnosed the southpaw with a partially torn rotator cuff and prescribed two weeks of rest and physical therapy in the hopes that surgery could be avoided.

Now that his two weeks are up, Niese’s destiny rests in the hands of Dr. Altchek and his MRI machine -- once Altchek gets back from the Hamptons, that is. Monday’s follow-up exam should determine whether Niese can continue on a natural rehab track or if he needs a season-ending operation.

Niese has battled with shoulder issues for much of the season, missing a start at the beginning of June with what the team termed tendinitis, but his recent tear is believed to be a wholly separate injury.

Niese’s performance has taken a rather large step backward this year following his breakout 2012 campaign. Through 14 starts this season, the southpaw owns a 4.32 earned-run average and a career-low 5.7 strikeouts per nine innings.

The Mets were expected to move either Dillon Gee or Jeremy Hefner to the bullpen upon Zack Wheeler's promotion to the big-league club, but with Niese out indefinitely, it seems that both pitchers will stay in the starting rotation for the time being.

More from SB Nation:

Manny being minor: Rangers ink Ramirez

Help Baseball Nation buy the Biogenesis documents

Puig leaves game after hitting wall

D’Backs, Brewers talking Gallardo, others

If Yanks fade, Kuroda, not Hughes, is the prize

MLB trade rumors | MLB Daily Dish

See More:

More in MLB

MLB
Men’s College World Series Finals: What you need to know about UNC-OklahomaMen’s College World Series Finals: What you need to know about UNC-Oklahoma
MLB

Everything you need to know about the Men’s College World Series Finals

By Mark Schofield
MLB
Oklahoma-Georgia gave us an incredible family moment at the Men’s College World SeriesOklahoma-Georgia gave us an incredible family moment at the Men’s College World Series
MLB

Kolby Branch’s final collegiate swing capped off a bittersweet night for the Branch family in Omaha

By Mark Schofield
MLB
Men’s College World Series 2026: Schedule, scores, and how to watchMen’s College World Series 2026: Schedule, scores, and how to watch
MLB

Here is everything you need to know about the 2026 Men’s College World Series, from the full schedule to how to watch

By Mark Schofield
MLB
Owen Hull and UNC knock off West Virginia to advance to the MCWS FinalsOwen Hull and UNC knock off West Virginia to advance to the MCWS Finals
MLB

UNC is headed to the Men’s College World Series Finals after knocking off West Virginia in Omaha

By Mark Schofield
MLB
Men’s College World Series: Joey Volchko dominates as Georgia knocks off TexasMen’s College World Series: Joey Volchko dominates as Georgia knocks off Texas
MLB

Georgia’s Joey Volchko was dominant as the Bulldogs knocked off Texas to open their MCWS

By Mark Schofield
MLB
Men’s College World Series: Gavin Gallaher, Colin Hynek deliver for UNC vs. Ole MissMen’s College World Series: Gavin Gallaher, Colin Hynek deliver for UNC vs. Ole Miss
MLB

Gavin Gallaher’s first career MCWS hit came at a perfect time for UNC against Ole Miss

By Mark Schofield