Marcus Semien Sidelined for at Least a Month With Hip Injury

WHO:

MLB.com - Marcus Semien is a three-time All-Star.

NY Post - Marcus Semien, a veteran second baseman for the Mets.

MLB.com - Jon Heyman, MLB Network insider reporting on Semien's injury.

WHAT:

MLB.com - Semien was acquired in an offseason trade with the Rangers that sent outfielder Brandon Nimmo to Texas.

NY Post - Semien is set to miss at least four to six weeks due to an injury.

MLB.com - Semien has been diagnosed with a Grade 3 hip flexor strain.

MLB.com - Semien was hitting .214 with a .612 OPS prior to the injury, which is below his career averages of .252 and .750.

MLB.com - In June, Semien hit .179 over 21 games.

WHERE:

MLB.com - Semien plays for the New York Mets.

WHEN:

MLB.com - Semien will miss at least four to six weeks from the time of the report.

WHY:

MLB.com - Semien attempted to play through the injury until it significantly affected his movement.

HOW:

MLB.com - Semien has played parts of 14 seasons in Major League Baseball and has generally been a durable lineup presence since becoming an everyday player in 2015. He led either his league or the Majors in games played four times in five seasons from 2019-2023 and has played in at least 155 games eight times.

MLB.com - Semien has played in 80 of the Mets' 84 games this season, demonstrating his durability as a player.

(UPDATED June 30, 2026 10:16 UTC)

Marcus Semien, a three-time All-Star, was recently acquired in an offseason trade that sent outfielder Brandon Nimmo to the Texas Rangers. Having played parts of 14 seasons in Major League Baseball, Semien has been a consistent and durable presence in the lineup since becoming an everyday player in 2015. Notably, he led either his league or the Majors in games played four times in five seasons from 2019 to 2023, and he has played in at least 155 games on eight occasions.

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(UPDATED June 30, 2026 08:14 UTC)

In a significant blow to the New York Mets, veteran second baseman Marcus Semien is set to miss at least four to six weeks due to a Grade 3 hip flexor strain. Prior to the injury, Semien was struggling at the plate, hitting just .214 with a .612 OPS, and he managed only a .179 average over 21 games in June. Despite his durability, having played in 80 of the Mets' 84 games this season, Semien attempted to push through the injury until it severely impacted his movement.