| 1 | Sun 13 Aug 2023 | 52-0 v Celta VigoCelta Vigo 0-2 Osasuna | Spanish La Liga |
| 2 | Sat 19 Aug 2023 | 5 0-2 v Athletic BilbaoOsasuna 0-2 Athletic Bilbao | Spanish La Liga |
| 3 | Thu 24 Aug 2023 | 5 1-2 v Club BruggeOsasuna 1-2 Club Brugge | UEFA Europa Conference League Play-off |
| 4 | Sun 27 Aug 2023 | 52-1 v ValenciaValencia 1-2 Osasuna | Spanish La Liga |
| 5 | Thu 31 Aug 2023 | 5 2-2 v Club BruggeClub Brugge 2-2 Osasuna | UEFA Europa Conference League Play-off |
| 6 | Sun 17 Sep 2023 | 52-3 v GetafeGetafe 3-2 Osasuna | Spanish La Liga |
| 7 | Sat 23 Sep 2023 | 50-0 v SevillaOsasuna 0-0 Sevilla | Spanish La Liga |
| 8 | Thu 28 Sep 2023 | 50-2 v Atlético MadridOsasuna 0-2 Atlético Madrid | Spanish La Liga |
| 9 | Sun 1 Oct 2023 | 52-0 v AlavésAlavés 0-2 Osasuna | Spanish La Liga |
| 10 | Sat 7 Oct 2023 | 5 0-4 v Real MadridReal Madrid 4-0 Osasuna | Spanish La Liga |
| 11 | Fri 20 Oct 2023 | 52-0 v GranadaOsasuna 2-0 Granada | Spanish La Liga |
| 12 | Sun 29 Oct 2023 | 5 1-2 v Real BetisReal Betis 2-1 Osasuna | Spanish La Liga |
| 13 | Sat 4 Nov 2023 | 52-4 v GironaOsasuna 2-4 Girona | Spanish La Liga |
| 14 | Sat 11 Nov 2023 | 51-1 v Las PalmasOsasuna 1-1 Las Palmas | Spanish La Liga |
| 15 | Sun 26 Nov 2023 | 51-3 v VillarrealVillarreal 3-1 Osasuna | Spanish La Liga |
| 16 | Sat 2 Dec 2023 | 51-1 v Real SociedadOsasuna 1-1 Real Sociedad | Spanish La Liga |
| 17 | Sun 10 Dec 2023 | 51-1 v CádizCádiz 1-1 Osasuna | Spanish La Liga |
| 18 | Fri 15 Dec 2023 | 51-0 v Rayo VallecanoOsasuna 1-0 Rayo Vallecano | Spanish La Liga |
| 19 | Thu 21 Dec 2023 | 52-3 v MallorcaMallorca 3-2 Osasuna | Spanish La Liga |
| 20 | Thu 4 Jan 2024 | 51-0 v AlmeríaOsasuna 1-0 Almería | Spanish La Liga |
| 21 | Sun 21 Jan 2024 | 5 3-2 v GetafeOsasuna 3-2 Getafe | Spanish La Liga |
| 22 | Sun 28 Jan 2024 | 51-1 v SevillaSevilla 1-1 Osasuna | Spanish La Liga |
| 23 | Wed 31 Jan 2024 | 50-1 v BarcelonaBarcelona 1-0 Osasuna | Spanish La Liga |
| 24 | Sun 4 Feb 2024 | 5 0-3 v Celta VigoOsasuna 0-3 Celta Vigo | Spanish La Liga |
| 25 | Sat 10 Feb 2024 | 51-0 v Real SociedadReal Sociedad 0-1 Osasuna | Spanish La Liga |
| 26 | Sat 17 Feb 2024 | 52-0 v CádizOsasuna 2-0 Cádiz | Spanish La Liga |
| 27 | Mon 4 Mar 2024 | 51-0 v AlavésOsasuna 1-0 Alavés | Spanish La Liga |
| 28 | Mon 15 Apr 2024 | 50-1 v ValenciaOsasuna 0-1 Valencia | Spanish La Liga |
| 29 | Sat 20 Apr 2024 | 51-2 v Rayo VallecanoRayo Vallecano 2-1 Osasuna | Spanish La Liga |
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