Match events
Minute by minute- 22' Substitution: Hirving LozanoOff: Lorenzo Insigne Napoli
- 44' Yellow card: Hirving Lozano Napoli
- Half-time 0–0
- 55'0–1 Goal: Matteo PolitanoAssist: Tiemoué Bakayoko Napoli
- 61' Substitution: Giovanni Di LorenzoOff: Matteo Politano Napoli
- 61' Substitution: Dries MertensOff: Stanislav Lobotka Napoli
- 61' Substitution: Victor OsimhenOff: Andrea Petagna Napoli
- 67' Substitution: Willian JoséOff: Alexander Isak Real Sociedad
- 67' Substitution: Jon BautistaOff: Portu Real Sociedad
- 72' Yellow card: Robin Le Normand Real Sociedad
- 79' Substitution: Ander BarrenetxeaOff: Andoni Gorosabel Real Sociedad
- 79' Substitution: Martín ZubimendiOff: Mikel Merino Real Sociedad
- 81' Yellow card: Victor Osimhen Napoli
- 86' Substitution: Jon GuridiOff: Mikel Oyarzabal Real Sociedad
- 89' Substitution: Fabián RuizOff: Diego Demme Napoli
- 90+2' Red card: Victor Osimhen Napoli
Line-ups
Confirmed
Real Sociedad4-3-34-2-3-1Napoli
- 1 Remiro
- 20 Monreal
- 15 Sagnan
- 24 Le Normand
- 1879' Gorosabel
- 879' Merino
- 16 Guevara
- 21 Silva
- 1086' Oyarzabal
- 1967' Isak
- 767' Portu
- 25 Ospina
- 6 Rui
- 26 Koulibaly
- 19 Maksimovic
- 23 Hysaj
- 489' Demme
- 5A Bakayoko
- 2422' Insigne
- 6861' Lobotka
- 2161' Politano
- 3761' Petagna
Real Sociedad bench
- 36Martín Zubimendi79'
- 22Ander Barrenetxea79'
- 25Jon Bautista67'
- 14Jon Guridi86'
- 9Willian José67'
Napoli bench
- 9Victor Osimhen61'
- 14Dries Mertens61'
- 22Giovanni Di Lorenzo61'
- 11Hirving Lozano22'
- 8Fabián Ruiz89'