DJ Herz - MLB News, Rumors, & Updates

Herz sustains flexor muscle strain while on rehab assignment WASHINGTON – During his rehab assignment, DJ Herz suffered a setback in his recovery from a left UCL sprain. The left-hander has been shut d...

3 DAYS AGO • MLB.COM

Nationals Pitcher DJ Herz Suffers Key Injury Setback on Rehab Assignment There was some unfortunate news for the Washington Nationals revealed on Sunday. Left-handed pitcher DJ Herz, who was scheduled to make a st...

3 DAYS AGO • SI.COM

Diagnosed with flexor strain Herz (elbow) has been diagnosed with a left flexor strain, Kyle Williams of TheBanner.com reports.

Impact It's a significant setback for Herz, who has been working his way back from April 2025 Tommy John surgery. The left-hander posted a 1.17 ERA, 0.52 WHIP and 11:0 K:BB in 7.2 innings covering his first three rehab starts, potentially setting him up for activation around the All-Star break. Now, Herz is out indefinitely.

3 DAYS AGO • ROTOWIRE

Suffers setback in rehab Nationals manager Blake Butera said that Herz (elbow) won't make a rehab start Sunday with Single-A Fredericksburg as planned after experiencing forearm tightness following his mos...

Impact Just over 15 months removed from Tommy John surgery, Herz had shown well over his first three rehab starts between Fredericksburg and the rookie-level Florida Complex League, turning in a 1.17 ERA, 0.52 WHIP and 11:0 K:BB in 7.2 innings. The southpaw's strong start to his rehab assignment appeared to put him in consideration for a spot in the big-league rotation upon his return from the 60-day injured list, but the setback with his surgically repaired elbow will muddle his outlook. In all likelihood, Herz will be shut down at least a couple of weeks to recover from the forearm injury before resuming his rehab assignment.

5 DAYS AGO • ROTOWIRE

Herz takes big step in TJ rehab with 1st Single-A start WASHINGTON -- For the past 17 months, each day DJ Herz spent at the Nationals' training complex recovering from Tommy John surgery felt like...

JUNE 17 • MLB.COM

Nearly perfect through two starts Herz struck out four batters over three scoreless innings in his second rehab start Thursday in the rookie-level Florida Complex League.

Impact On the comeback trail following April 2025 Tommy John surgery, Herz hasn't exhibited any sign of rust through his first two rehab starts. He's struck out eight over five scoreless frames in the FCL thus far, with the lone baserunner he's allowed reaching on a fielding error. The left-hander is expected to need the full 30-day rehab window to build up his pitch count, so he'll likely make three more starts in the minors before returning from the 60-day injured list and potentially entering the Washington rotation.

JUNE 11 • ROTOWIRE

Ready for rehab assignment Herz (elbow) was sent to the FCL Nationals on Friday to begin a rehab assignment.

Impact Herz is ready to pitch in a game for the first time since April 2025 Tommy John surgery. The left-hander will need to use most, if not all, of his allotted 30 days on a rehab assignment, and it's not a given he'll rejoin the major-league club immediately after being activated. Herz is an intriguing long-term arm, however, after striking out 106 over 88.2 innings covering 19 starts for the Nationals in 2024.

JUNE 5 • ROTOWIRE

Facing hitters Herz (elbow) will throw to live hitters Friday at the Nationals' spring training facility in Florida, Mark Zuckerman of NatsJournal.com reports.

Impact It's a big milestone for Herz, who will be facing hitters for the first time since he had Tommy John surgery last April. A rehab assignment shouldn't be too far off for the lefty, and Herz is likely looking at a return around midseason if his rehab continues at its current trajectory.

MAY 15 • ROTOWIRE

Back on mound Friday Herz (elbow) threw a bullpen session Friday, Jessica Camerato of MLB.com reports.

Impact It's the first time the left-hander has thrown from the bump since he underwent Tommy John surgery last April. Herz has already been placed on the 60-day injured list, and given where he is in his throwing program, a return around midseason is probably a best-case scenario.

MARCH 13 • ROTOWIRE

In midst of throwing program The Nationals announced Wednesday that Herz (elbow) is continuing to progress in his throwing program, Jessica Camerato of MLB.com reports.

Impact Back on Feb. 21, MLB.com reported that Herz had been playing catch at a distance up to 150 feet, but it's unclear if he remains limited to throwing off flat ground or if he's since graduated to throwing off a mound. Regardless, after landing on the 60-day injured list, Herz is slated to miss the first two months of the 2026 campaign -- and likely some additional time beyond that -- while he continues to work his way back from the Tommy John surgery he underwent April 16, 2025.

MARCH 4 • ROTOWIRE

Placed on 60-day IL The Nationals placed Herz (elbow) on the 60-day injured list Wednesday, Mark Zuckerman of MASNSports.com reports.

Impact The move clears a spot on Washington's 40-man roster for Miles Mikolas, who signed a one-year deal with the club Wednesday. It's unclear how close Herz is to beginning a throwing program after undergoing Tommy John surgery last April, but he could be ready to make his season debut near the All-Star break.

FEBRUARY 11 • ROTOWIRE

Nationals and White Sox meet in series rubber match

The Washington Nationals and Chicago White Sox play on Sunday with the winner claiming the three-game series

SEPTEMBER 28, 2025 • Associated Press

Nationals meet the White Sox after Garcia's 3-home run game

The Washington Nationals take on the Chicago White Sox after Luis Garcia hit three home runs on Friday in a 10-9 loss to the White Sox

SEPTEMBER 27, 2025 • Associated Press

White Sox aim to break road losing streak, play the Nationals

The Chicago White Sox hit the road against the Washington Nationals looking to end a six-game road slide

SEPTEMBER 26, 2025 • Associated Press

Braves look to keep home win streak alive, host the Nationals

The Atlanta Braves, on a three-game home winning streak, host the Washington Nationals

SEPTEMBER 24, 2025 • Associated Press

Braves bring 1-0 series lead over Nationals into game 2

The Atlanta Braves lead 1-0 in a three-game series with the Washington Nationals

SEPTEMBER 23, 2025 • Associated Press

Mets and Nationals square off in series rubber match

The New York Mets and Washington Nationals play on Sunday with the winner claiming the three-game series

SEPTEMBER 21, 2025 • Associated Press

Braves try to continue road win streak in matchup with the Nationals

The Atlanta Braves hit the road against the Washington Nationals looking to continue a four-game road winning streak

SEPTEMBER 17, 2025 • Associated Press

Nationals and Pirates play in series rubber match

The Washington Nationals and Pittsburgh Pirates meet on Sunday with the winner claiming the three-game series

SEPTEMBER 14, 2025 • Associated Press

Nationals look to keep home win streak going, host the Pirates

The Washington Nationals host the Pittsburgh Pirates trying to continue a four-game home winning streak

SEPTEMBER 13, 2025 • Associated Press

Nationals start 3-game series against the Pirates

The Washington Nationals start a three-game series at home against the Pittsburgh Pirates on Friday

SEPTEMBER 12, 2025 • Associated Press

Cubs and Nationals play in series rubber match

The Chicago Cubs and Washington Nationals meet on Sunday with the winner claiming the three-game series

SEPTEMBER 7, 2025 • Associated Press

Nationals try to keep win streak alive against the Cubs

The Washington Nationals look to keep a three-game win streak intact when they play the Chicago Cubs

SEPTEMBER 5, 2025 • Associated Press

Nationals try to sweep series against the Marlins

The Washington Nationals meet the Miami Marlins looking to sweep their three-game series

SEPTEMBER 3, 2025 • Associated Press

Nationals start 3-game series with the Marlins

The Washington Nationals host the Miami Marlins to begin a three-game series

SEPTEMBER 1, 2025 • Associated Press

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