Headlines

  • Rays To Sign Steven Matz
  • Astros, Rays Have Discussed Shane Baz
  • Pete Alonso Meeting With Red Sox, Orioles At Winter Meetings
  • Padres Listening To Offers On Nick Pivetta, Jake Cronenworth
  • Diamondbacks To Sign Michael Soroka
  • Jeff Kent Elected To Baseball Hall Of Fame
  • Previous
  • Next
Register
Login
  • Hoops Rumors
  • Pro Football Rumors
  • Pro Hockey Rumors

MLB Trade Rumors

Remove Ads
  • Home
  • Teams
    • AL East
      • Baltimore Orioles
      • Boston Red Sox
      • New York Yankees
      • Tampa Bay Rays
      • Toronto Blue Jays
    • AL Central
      • Chicago White Sox
      • Cleveland Guardians
      • Detroit Tigers
      • Kansas City Royals
      • Minnesota Twins
    • AL West
      • Athletics
      • Houston Astros
      • Los Angeles Angels
      • Seattle Mariners
      • Texas Rangers
    • NL East
      • Atlanta Braves
      • Miami Marlins
      • New York Mets
      • Philadelphia Phillies
      • Washington Nationals
    • NL Central
      • Chicago Cubs
      • Cincinnati Reds
      • Milwaukee Brewers
      • Pittsburgh Pirates
      • St. Louis Cardinals
    • NL West
      • Arizona Diamondbacks
      • Colorado Rockies
      • Los Angeles Dodgers
      • San Diego Padres
      • San Francisco Giants
  • About
    • MLB Trade Rumors
    • Tim Dierkes
    • Writing team
    • Advertise
    • Archives
  • Contact
  • Tools
    • 2025-26 Top 50 MLB Free Agents With Predictions
    • Free Agent Contest Leaderboard
    • 2025-26 MLB Free Agent List
    • 2026-27 MLB Free Agent List
    • Projected Arbitration Salaries For 2026
    • Contract Tracker
    • Transaction Tracker
    • Agency Database
  • NBA/NFL/NHL
    • Hoops Rumors
    • Pro Football Rumors
    • Pro Hockey Rumors
  • App
  • Chats
Go To Pro Hockey Rumors
Go To Hoops Rumors

Nationals To Hire Justin Horowitz As Assistant GM

By Leo Morgenstern | October 24, 2025 at 2:18pm CDT

The Nationals are set to hire Justin Horowitz as an assistant general manager, as first reported by Joe Doyle of Over-Slot Baseball. Previously the Pirates’ director of amateur scouting, Horowitz will now work under Washington’s new president of baseball operations, Paul Toboni.

Toboni, like Horowitz, has a background in amateur scouting. In fact, Horowitz worked under Toboni in the Red Sox’s amateur scouting department for several years. That’s surely no coincidence. To that point, the first assistant GM Toboni hired this offseason was Devin Pearson, who just so happened to be his successor as Boston’s director of amateur scouting in 2023. Toboni clearly wants to improve Washington’s draft performance – years of poor drafting almost certainly led to Mike Rizzo’s unceremonious ousting just before the draft this past summer – and hiring Horowitz is a step toward achieving that goal. While it’s difficult to accurately evaluate a draft class without the benefit of hindsight, Pittsburgh’s performance in two drafts under Horowitz, 2024 and 2025, was widely praised.

The Nationals made several personnel changes after hiring Toboni, and former assistant GMs Eddie Longosz and Mark Scialabba were among the casualties. Mike DeBartolo, Washington’s interim GM between the Rizzo and Toboni eras, remains with the organization, but it’s unclear if he will serve as an AGM alongside Horowitz and Pearson or if he’s taking on a new role. DeBartolo has worked in the Nationals’ front office for than a decade, including as an AGM from 2019 until his temporary promotion in July.

The Athletic’s Ken Rosenthal and Brittany Ghiroli initially reported that Toboni would bring on a GM “soon,” but that was now a month ago, so it’s unclear if hiring a second-in-command remains a priority for the Nationals and their new chief baseball executive. Ironically enough, the Nationals are also without a director of amateur scouting after losing Brad Ciolek to the Tigers last month. According to Doyle, this is a hole the team does indeed still intend to fill.

Share Repost Send via email

Washington Nationals Devin Pearson Justin Horowitz

Front Office Subscriber Chat Transcript
Main
Offseason Outlook: Cleveland Guardians
View Comments (12)
Post a Comment

12 Comments

  1. PSawyi

    2 months ago

    Still need to sell the team

    1
    Reply
  2. TJECK109

    2 months ago

    Nationals will be loaded with pitching prospects in no time.

    1
    Reply
  3. mlb1225

    2 months ago

    Happy for Horowitz, but the Pirates should have promoted him before this happened. There’s no way he would have been worse than Cherington, or realistically any other assistant GM the Bucs currently have. Either way, I see why the Nats wanted him. The last Nationals first round pick to put up even just 3 bWAR in a Nats uniform was Anthony Rendon. Their last second rounder to even put up 1 or more bWAR was Jordan Zimmerman. Recent picks like Seaver King, Elijah Greene, and Cade Cavalli aren’t looking too great either.

    2
    Reply
    • dclivejazz

      2 months ago

      Keith Law of the Athletic has a very positive write-up of Seaver King’s performance in the Arizona Fall League, and attribute’s his early struggles in the Nats’ farm system to coaching advice to change his swing that was counterproductive. He is apparently reverted to his college swing in the AFL, where one of his Double-A hitting coaches is available. Perhaps it’s too early to give up on King, or Cavalli, who had a decent stint with the MLB team late last season.

      Reply
      • TheMan 3

        2 months ago

        did it ever occur to you that maybe Cherington refused to give Horowitz more money, MLB1225?

        1
        Reply
      • 920falcon

        2 months ago

        After missing two+ seasons, anything Cavalli, and Gray, for that matter, gives you is gravy. Too early to give up on King, yet. He was kind of raw coming out of colkege and went to possibly the worst team for developing prospects. See Green, Elijah for reference. Too early to give uo on Crews, as well, who was polished coming out of college. The early returns are not great, though.

        Reply
    • Frosted Lemonade

      2 months ago

      This is big blow to the Pirates’ front office. Horowitz was a big part of the last two drafts which look promising for the Bucs. Pittsburgh gets Pirated again! Good for the Nats!

      1
      Reply
    • believeitornot

      2 months ago

      Greene looking like a total dud but he’s set for life.

      Reply
  4. DM_Nats

    2 months ago

    Toboni building up a nice front office. Now, if only the Lerners would give him more money to spend on the product on the field…

    5
    Reply
    • O'sSayCanYouSee

      2 months ago

      Yeah, the Front Office is a radical step in the right direction. Hope Colorado is watching how it’s done. Gut the old regime, bring in the young, gifted and bright, and let them tear the last-century thinking outta the organization from the root. Once the Astros and Orioles showed everyone how to re-boot a whole franchise, it’s become so en-vouge now.

      As for the money, the first couple of years won’t need money in the field, but investments in infrastructure might be better suited; Spring Training facilities, foreign baseball Academys, and as many FO analytics guys as they can afford. Most of the rebuild should be internal for the first year or two.

      Hopefully when they do need money, they will open their purse strings. But I’d wager the Learners will be selling before investing in Free Agents, like the Angelos family did in Baltimore. Sell it with that new-paint smell for better ROI. …is my guess anyway.

      1
      Reply
  5. Getgone2

    2 months ago

    Son of Barry!

    2
    Reply
  6. WearyNatsFan

    1 month ago

    No one paid attention the Nats in the second half of the season (and I don’t blame them) but yes, Cavalli was actually pretty solid in 10 starts and looks like a lock for next year’s rotation. He’s no longer in the “draft bust” conversation.

    Reply

Leave a Reply Cancel reply

Please login to leave a reply.

Log in Register

    Top Stories

    Rays To Sign Steven Matz

    Astros, Rays Have Discussed Shane Baz

    Pete Alonso Meeting With Red Sox, Orioles At Winter Meetings

    Padres Listening To Offers On Nick Pivetta, Jake Cronenworth

    Diamondbacks To Sign Michael Soroka

    Jeff Kent Elected To Baseball Hall Of Fame

    Pirates Make Four-Year Offer To Kyle Schwarber

    Rays Sign Cedric Mullins To One-Year Deal

    Nationals Trade Jose Ferrer To Mariners For Harry Ford

    Twins Planning To Keep Joe Ryan, Byron Buxton, Pablo López

    Red Sox, Pirates Swap Johan Oviedo And Jhostynxon García In Five-Player Trade

    Reds Re-Sign Emilio Pagán

    Dodgers To Re-Sign Miguel Rojas

    Kyle Tucker Visits Blue Jays’ Spring Facility

    Support MLBTR With A Trade Rumors Front Office Subscription

    Mets Sign Devin Williams To Three-Year Deal

    Blue Jays Open To Trading Jose Berrios

    Blue Jays Sign Dylan Cease To Seven-Year Deal

    Blue Jays, Cody Ponce Agree To Three-Year Deal

    Angels Sign Alek Manoah To Major League Deal

    Recent

    Jorge Polanco Reportedly Seeking Three-Plus Year Deal

    Angels Add Darryl Scott, Dom Chiti To Coaching Staff

    Rays To Sign Steven Matz

    Dodgers Notes: Hernandez, Betts, Edman

    Red Sox Held Recent Video Meeting With Bo Bichette

    Royals, Reds Among Teams With Interest In Jake Meyers

    White Sox Interested In Pete Fairbanks

    Mets, Yankees Among Teams Inquiring On Brewers’ Trevor Megill

    Rockies To Hire Alon Leichman As Pitching Coach

    Astros, Rays Have Discussed Shane Baz

    MLBTR Newsletter - Hot stove highlights in your inbox, five days a week

    Latest Rumors & News

    Latest Rumors & News

    • Every MLB Trade In July
    Trade Rumors App for iOS and Android App Store Google Play

    MLBTR Features

    MLBTR Features

    • Remove Ads, Support Our Writers
    • 2025-26 Top 50 MLB Free Agents With Predictions
    • Front Office Originals
    • Tim Dierkes' MLB Mailbag
    • 2025-26 Offseason Outlook Series
    • MLBTR Podcast
    • 2025-26 MLB Free Agent List
    • 2026-27 MLB Free Agent List
    • Projected Arbitration Salaries For 2026
    • Contract Tracker
    • Transaction Tracker
    • Extension Tracker
    • Agency Database
    • MLBTR On Twitter
    • MLBTR On Facebook
    • Team Facebook Pages
    • How To Set Up Notifications For Breaking News
    • Hoops Rumors
    • Pro Football Rumors
    • Pro Hockey Rumors

    Rumors By Team

    • Angels Rumors
    • Astros Rumors
    • Athletics Rumors
    • Blue Jays Rumors
    • Braves Rumors
    • Brewers Rumors
    • Cardinals Rumors
    • Cubs Rumors
    • Diamondbacks Rumors
    • Dodgers Rumors
    • Giants Rumors
    • Guardians Rumors
    • Mariners Rumors
    • Marlins Rumors
    • Mets Rumors
    • Nationals Rumors
    • Orioles Rumors
    • Padres Rumors
    • Phillies Rumors
    • Pirates Rumors
    • Rangers Rumors
    • Rays Rumors
    • Red Sox Rumors
    • Reds Rumors
    • Rockies Rumors
    • Royals Rumors
    • Tigers Rumors
    • Twins Rumors
    • White Sox Rumors
    • Yankees Rumors

    Navigation

    • Sitemap
    • Archives
    • RSS/Twitter Feeds By Team

    MLBTR INFO

    • Advertise
    • About
    • Commenting Policy
    • Privacy Policy

    Connect

    • Contact Us
    • Twitter
    • Facebook
    • RSS Feed

    MLB Trade Rumors is not affiliated with Major League Baseball, MLB or MLB.com

    Do not Sell or Share My Personal Information

    hide arrows scroll to top

    Register

    Desktop Version | Switch To Mobile Version