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DJ Herz Fantasy Stats

Background banner image for player info DJ Herz

Starting Pitcher #77

Out - Elbow
Height / Weight 6'2"  /  197 lbs.
Date of Birth (Age) Jan 4, 2001 (25)
Experience 1 season
College None
ESPN Eligible SP, RP

2026 Rankings

Preseason SP286
Current -

Season Stats

SEASON TEAM POS GP FPTS/G GS W L SV IP ERA WHIP H R ER HR BB SO AVG
2024WSHSP1914.61949088.24.161.2637645411136106.224
Career 19 14.6 19 4 9 0 88.2 4.16 1.263 76 45 41 11 36 106 .224

Game Log

TEAM OPP POS FPTS GS W L SV IP H R ER HR BB SO AVG WHIP
Feb 26, 2025 WSHHOUSP-1.210101.2322121.3753.000
Mar 2, 2025 WSHHOURP-1.200001.2122041.2503.000
Mar 8, 2025 WSHSTLSP2.510103.1442011.3081.500
Mar 13, 2025 WSHTBSP4.310003.0211121.1821.333
Last 4 4.3 4 0 2 0 9.2 10 9 7 2 9 4 .278 1.966

DJ Herz News

DJ Herz  • SP  •  Nationals

DJ Herz a Sneaky Stash Target Ahead of Rehab Assignment?

Washington Nationals left-hander DJ Herz (elbow) will start a minor-league rehab assignment on Tuesday with the Single-A Fredericksburg Nationals, according to Milb Central. Herz is close to making his return to the Nationals after having Tommy John surgery last year. Through his first two rehab starts in the rookie-level Florida Complex League, the 25-year-old southpaw has looked strong, throwing five scoreless innings with no walks and eight strikeouts. The Nationals aren't going to rush Herz back to the big leagues, though, so he could still require a handful of rehab starts before they consider reinstating him from the 60-day injured list. The former eighth-round pick by the Chicago Cubs in 2019 made his major-league debut with Washington in 2024 and went 4-9 with a 4.16 ERA (3.71 FIP) and 1.26 WHIP with 106 strikeouts and 36 walks in 88 2/3 frames across his 19 starts. Herz was more of a fly-ball pitcher, but his 29.3% whiff rate and 27.7% strikeout rate make him an interesting long-term starting option for those in deeper fantasy leagues. In those same formats, managers may want to consider stashing Herz now. He's available in all Yahoo leagues right now.
3 days ago   
DJ Herz  • SP  •  Nationals

DJ Herz Set to Begin Rehab Assignment, Worth Stashing Ahead of Return?

Washington Nationals left-hander DJ Herz (elbow) has been sent on a rehab assignment in the Florida Coast League. The 25-year-old is working his way back from Tommy John surgery, which he underwent in April 2025. Herz made his MLB debut with Washington in 2024, recording a 4-9 record with a 4.16 ERA, 1.26 WHIP, and 106 strikeouts across 88 2/3 innings (19 starts). Herz consistently struggled with command during his time in the minors before his debut, but he kept his walk rate to a manageable 9.4% while striking out an impressive 27.7% of the batters he faced in his first taste of the big leagues. Given how long he's been out, Herz will likely require an extensive rehab stint before he's ready to return to Washington. However, his ability to miss bats gives him considerable fantasy upside and could make him worth stashing off the waiver wire ahead of his eventual activation.
Jun 5   
DJ Herz  • SP  •  Nationals

DJ Herz Place on 60-Day Injured List

Washington Nationals starting pitcher DJ Herz (elbow) will continue to rehab from his Tommy John surgery to start the season and won't be available until mid-season at the earliest. He underwent the procedure last April, so he could return at some point this season, depending on how the recovery goes. The young lefty showed some upside as a rookie in 2024, with 106 strikeouts in 88 2/3 innings, going 4-9 in 19 starts. His main issue was control problems in his rise through the minors, and he'll need to regain his control after the procedure if he wants to make an impact this season. He's not someone you need to worry about in drafts in almost any format, but he could be a midseason pickup or streaming option late in the year as he looks to return to fantasy relevance for 2027.
Feb 12   
DJ Herz  • SP  •  Nationals

DJ Herz Will Undergo Tommy John Surgery

Washington Nationals left-handed pitcher DJ Herz (elbow) is set to undergo Tommy John surgery. The southpaw sought several opinions on his partial UCL tear. However, Herz was unable to make significant progress and will now be sidelined until at least the 2026 All-Star break. The 24-year-old has been shut down for several weeks due to this injury. He entered camp competing for a spot on the Opening Day roster. Last summer, Herz made his MLB debut and logged 88 2/3 innings to the tune of a 4.16 ERA and a 1.26 WHIP. He struck out batters at an impressive 27.7 percent rate and generated an elite 3.26 xERA and a .208 xBA, which suggests he should see significant positive regression when he returns to the bump. Fantasy managers should continue to monitor his status but should not expect him to carry any fantasy value for at least the next 12 months.
Apr 16, 2025   
DJ Herz  • SP  •  Nationals

DJ Herz Moved To 60-Day Injured List

The Washington Nationals announced on Wednesday that they have moved left-hander DJ Herz (elbow) to the 60-day injured list to make room for right-handed pitching prospect Brad Lord on the major-league roster. Herz is dealing with a sprained UCL in his left elbow and now won't be able to make his 2025 season debut until at least June. Depending on how the 24-year-old southpaw recovers, there's a chance we won't see him at all this year. It's a big blow to the former eighth-round pick of the Chicago Cubs in 2019 after he made his major-league debut in D.C. last year. In his first 19 starts in the majors, Herz went 4-9 with a 4.16 ERA (3.71 FIP) and 1.26 WHIP with 106 strikeouts and 36 walks in 88 2/3 innings. With the possibility of missing most or all of 2025, Herz should only be stashed in deep dynasty/keeper formats.
Mar 27, 2025   
DJ Herz  • SP  •  Nationals

DJ Herz Placed On The Injured List

Nationals left-hander DJ Herz (elbow) will begin the season on the 15-day injured list with a UCL sprain. Herz was optioned to Triple-A Rochester last Friday after dealing with a "dead arm" this spring. He showed a high ceiling with a 10.7 K/9 in 88 2/3 innings with the Nats last year with a 4.16 ERA and 3.71 FIP. This spring, though, his velocity was down, and he managed just four strikeouts in 9 2/3 innings while walking nine and giving up nine runs. Hopefully, this injury explains his issues, and when he recovers, he'll be back to full strength. That could be a while, though, since he'll have to be shut down and then ramp back up. He still has long-term potential, but going on the IL moves any potential impact to later in the season.
Mar 25, 2025   
DJ Herz  • SP  •  Nationals

DJ Herz Heading To Minors

Washington Nationals starting pitcher DJ Herz has been optioned to Triple-A Rochester on Friday. An interesting development as the Nats have decided to roll with Mitchell Parker as their fifth starter to begin the season. Herz wasn't great last season, but he did have some solid moments with the Nats. Herz posted a 4.16 ERA, 1.26 WHIP, and 106/36 K/BB ratio across 19 starts with the Nats in 2024. Obviously, Herz won't offer fantasy value in the minors, but dynasty managers should continue to hold the southpaw. He does have decent potential and should get another chance in the Nats rotation at some point this upcoming season.
Mar 21, 2025   
DJ Herz  • SP  •  Nationals

DJ Herz Tightens Up His Mechanics

The Washington Post's Spencer Nusbaum writes that Washington Nationals left-hander DJ Herz worked hard to tighten up his mechanics and add strength in the offseason. "Everything's in the zone, everything's where you want it. And it's cool to see that all of my bullpens have been like that so far," Herz said. The 24-year-old southpaw is looking to build on an impressive rookie season in 2024 in which he went 4-9 with a 4.16 ERA (3.71 FIP) and 1.26 WHIP with 106 strikeouts and 36 walks in 88 2/3 innings pitched over his first 19 MLB starts. Even more encouraging was the fact that he turned things around and was pitching his best late in the year after a tough initial go of it in the big leagues. Eliminating unneeded movement in his windup will hopefully make him more consistent within the strike zone and raise his ceiling as starting pitching depth in deeper fantasy leagues. Herz is competing for a rotation spot this spring.
Feb 21, 2025   
DJ Herz  • SP  •  Nationals

DJ Herz Throws Five Hitless Innings, Picks Up Win

Washington Nationals starting pitcher DJ Herz threw five hitless innings on Saturday and picked up the win in the first game of the Nationals-Pirates doubleheader as Washington won 5-3. Herz struck out five and walked three in the process, unable to go deeper in the game after throwing 87 pitches in five innings. The lefty has provided solid value for the Nationals in his rookie season, posting a 3.82 ERA in just over 75 innings pitched. With an xERA of 3.37 it'd appear that positive regression is likely for the lefty in his remaining starts this season. Fantasy managers looking for a late season find may want to consider adding Herz to their roster. The 23-year-old will look to continue improving in his next scheduled start on Thursday against the Miami Marlins. Herz previously faced the Marlins in June and struck out 13 in six innings. Fantasy managers and DFS managers should both target Herz for his start against Miami.
Sep 7, 2024   
DJ Herz  • SP  •  Nationals

DJ Herz Strikes Out Eight Batters In No-Decision

Washington Nationals starting pitcher DJ Herz was once again impressive on the mound during Sunday's outing against the St. Louis Cardinals. The rookie left-hander struck out eight batters while allowing two runs in five innings of work. For the second time in a row Herz threw under 80 pitches before being yanked from the game. To be fair, the Nationals don't have much incentive to push their prized southpaw to his limits given their place in the standings.
Jul 28, 2024   
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