Mets' Díaz expected to miss season with torn patellar tendon

Edwin Diaz #39 of Puerto Rico is helped off the field after being injured during the on-field celebration after defeating the Dominican Republic during the World Baseball Classic Pool D at loanDepot park on March 15, 2023 in Miami, Florida. (Photo by

New York Mets closer Edwin Díaz has a torn patellar tendon and is expected to miss the entire season after hurting his right knee while celebrating a victory in the World Baseball Classic.

Mets general manager Billy Eppler said Díaz would undergo surgery Thursday. Without going into specifics, Eppler said a general timeline for recovery from this type of injury is about eight months.

RELATED: MLB creates 'economic reform committee' as Mets spend hundreds of millions in free agency

"There are instances where athletes have come back earlier, more around the six-month mark," Eppler told reporters. "But those are a little bit more of the exception than the rule."

6bc3ec54-World Baseball Classic Pool D: Puerto Rico v Dominican Republic

Edwin Diaz #39 of Team Puerto Rico celebrates a 5-2 win against Team Dominican Republic during their World Baseball Classic Pool D game at loanDepot park on March 15, 2023 in Miami, Florida. (Photo by Al Bello/Getty Images)

Díaz, who turns 29 next week, retired the side in order in the ninth inning of a 5-2 victory over the Dominican Republic on Wednesday night that sent Puerto Rico to the World Baseball Classic quarterfinals. As Díaz and his teammates jumped together in the infield, the right-hander collapsed and reached for his right leg. He was taken off the field in a wheelchair.

Eppler said he spoke to Díaz several times and noted the right-hander was in "great spirits."

"He’s a resilient human being," Eppler said. "That’s why he the closer he is. The dude doesn’t get rattled."

Edwin Diaz #39 of Team Puerto Rico lies hurt on the field after celebrating a 5-2 win against Team Dominican Republic during their World Baseball Classic Pool D game at loanDepot park on March 15, 2023 in Miami, Florida. (Photo by Al Bello/Getty Imag

The Mets signed Díaz to a five-year, $102 million contract — the largest ever for a closer — after he produced a spectacular 2022 season. All player contracts are covered by insurance through the WBC that spans the length of time the player is out with an injury suffered during the tournament.

Díaz went 3-1 with a 1.31 ERA and 32 saves in 35 opportunities while striking out 118 batters in 62 innings last season. He made his second All-Star appearance and finished ninth in the Cy Young Award voting.

The Mets do have some relievers on their roster with closer experience as they attempt to replace Díaz.

a8657d76-World Baseball Classic Pool D: Puerto Rico v Dominican Republic

Members of Team Puerto Rico look on after Edwin Diaz #39 of Team Puerto Rico leaves the field in a wheelchair after sustaining an injury while celebrating a 5-2 win against Team Dominican Republic during their World Baseball Classic Pool D game at lo

David Robertson has 157 career saves, including 20 last season when he pitched for the Chicago Cubs and Philadelphia Phillies. Adam Ottavino has 33 career saves. Brooks Raley had six saves for the Tampa Bay Rays last season.

Eppler didn't have details on exactly what caused the injury during the WBC postgame celebration but said torn patellar tendons happen more often in other sports.

"It's an injury that's actually really common in the NBA and NFL," Eppler said. "When you get excessive load put on your knee, it can happen."

SportsMLBNew York Mets