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 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.