Exhibit 99.1 CONTACT: Tim Perrott Investor Relations 561-438-4629 Tim.Perrott@theodpcorp.com The ODP Corporation Announces Third Quarter 2025 Results Third Quarter Revenue of $1.6 Billion with GAAP EPS of$0.72; Adjusted EPS of $1.14 GAAP Operating Income of$34 Million; Net Income of $23 Million; Operating Cash Flow of$90 Million Adjusted EBITDA of $62 Million; Adjusted Free Cash Flow of$89 Million Previously Announced Transaction Expected to Close by Year-End 2025 Boca Raton, Fla., November 5, 2025 — Th ...