| January 2026Jan 24 |  Liga Profesional Argentina | Talleres Cordoba 2–1 Newells Old BoysApertura - 1 | L |
| Jan 28 | Liga Profesional Argentina | Newells Old Boys1–1 IndependienteApertura - 2 | D |
| February 2026Feb 01 | Liga Profesional Argentina | Boca Juniors 2–0Newells Old BoysApertura - 3 | L |
| Feb 08 | Liga Profesional Argentina | Newells Old Boys2–3 Defensa Y JusticiaApertura - 4 | L |
| Feb 16 | Liga Profesional Argentina | Deportivo Riestra 1–1Newells Old BoysApertura - 5 | D |
| Feb 21 | Liga Profesional Argentina | Banfield 3–0Newells Old BoysApertura - 6 | L |
| Feb 25 | Liga Profesional Argentina | Newells Old Boys0–2 Estudiantes L.P.Apertura - 7 | L |
| March 2026Mar 01 | Liga Profesional Argentina | Newells Old Boys0–2 Rosario CentralApertura - 8 | L |
| Mar 11 | Liga Profesional Argentina | Newells Old Boys1–1 PlatenseApertura - 10 | D |
| Mar 17 | Liga Profesional Argentina | Lanus 5–0Newells Old BoysApertura - 11 | L |
| Mar 21 | Liga Profesional Argentina | Newells Old Boys1–0 Gimnasia M.Apertura - 12 | W |
| April 2026Apr 06 | Liga Profesional Argentina | Central Cordoba de Santiago 1–3Newells Old BoysApertura - 13 | W |
| Apr 12 | Liga Profesional Argentina | Newells Old Boys0–0 San LorenzoApertura - 14 | D |
| Apr 18 | Liga Profesional Argentina | Union Santa Fe 2–3Newells Old BoysApertura - 15 | W |
| Apr 26 | Liga Profesional Argentina | Newells Old Boys1–1 Instituto CordobaApertura - 16 | D |
| May 2026May 05 | Liga Profesional Argentina | Velez Sarsfield 1–1Newells Old BoysApertura - 9 | D |
| July 2026Jul 25 | Liga Profesional Argentina | Newells Old Boys1–0Talleres CordobaClausura - 1 | W |
| Jul 31 | Liga Profesional Argentina | Independiente02:15 AMNewells Old BoysClausura - 2 | — |
| August 2026Aug 02 | Liga Profesional Argentina | Newells Old Boys10:00 PMBoca JuniorsClausura - 3 | — |
| Aug 09 | Liga Profesional Argentina | Defensa Y Justicia10:00 PMNewells Old BoysClausura - 4 | — |
| Aug 16 | Liga Profesional Argentina | Newells Old Boys10:00 PMDeportivo RiestraClausura - 5 | — |
| Aug 23 | Liga Profesional Argentina | Newells Old Boys10:00 PMBanfieldClausura - 6 | — |
| Aug 30 | Liga Profesional Argentina | Estudiantes L.P.10:00 PMNewells Old BoysClausura - 7 | — |
| September 2026Sep 06 | Liga Profesional Argentina | Rosario Central10:00 PMNewells Old BoysClausura - 8 | — |
| Sep 13 | Liga Profesional Argentina | Newells Old Boys10:00 PMVelez SarsfieldClausura - 9 | — |
| Sep 20 | Liga Profesional Argentina | Platense10:00 PMNewells Old BoysClausura - 10 | — |
| October 2026Oct 04 | Liga Profesional Argentina | Newells Old Boys10:00 PMLanusClausura - 11 | — |
| Oct 11 | Liga Profesional Argentina | Gimnasia M.10:00 PMNewells Old BoysClausura - 12 | — |
| Oct 18 | Liga Profesional Argentina | Newells Old Boys10:00 PMCentral Cordoba de SantiagoClausura - 13 | — |
| Oct 25 | Liga Profesional Argentina | San Lorenzo10:00 PMNewells Old BoysClausura - 14 | — |
| November 2026Nov 01 | Liga Profesional Argentina | Newells Old Boys10:00 PMUnion Santa FeClausura - 15 | — |
| Nov 08 | Liga Profesional Argentina | Instituto Cordoba10:00 PMNewells Old BoysClausura - 16 | — |
