Match events
Minute by minute- 12'1–0 Goal: Gabriel Martinelli Arsenal
- Half-time 1–0
- 58' Substitution: Declan RiceOff: Mikel Merino Arsenal
- 58' Substitution: Jurriën TimberOff: Ben White Arsenal
- 58' Yellow card: Gabriel Magalhães Arsenal
- 61' Yellow card: Martín Zubimendi Arsenal
- 62' Substitution: Mehdi TaremiOff: Gelson Martins Olympiacos
- 73' Substitution: Eberechi EzeOff: Gabriel Martinelli Arsenal
- 73' Substitution: Bukayo SakaOff: Leandro Trossard Arsenal
- 75' Substitution: Cristhian MosqueraOff: Gabriel Magalhães Arsenal
- 75' Substitution: Lorenzo ScipioniOff: Dani García Olympiacos
- 78' Yellow card: Declan Rice Arsenal
- 86' Substitution: Christos MouzakitisOff: Santiago Hezze Olympiacos
- 86' Substitution: Gabriel StrefezzaOff: Chiquinho Olympiacos
- 86' Substitution: Giulian BianconeOff: Panagiotis Retsos Olympiacos
- 90' Yellow card: Gabriel Strefezza Olympiacos
- 90+2'2–0 Goal: Bukayo SakaAssist: Martin Ødegaard Arsenal
Line-ups
Confirmed
Arsenal4-3-34-2-3-1Olympiacos
- 1 Raya
- 49 Lewis-Skelly
- 675' Magalhães
- 2 Saliba
- 458' White
- 2358' Merino
- 36 Zubimendi
- 8A Ødegaard
- 1973' Trossard
- 14 Gyökeres
- 1173' Martinelli
- 88 Tzolakis
- 3 Ortega
- 5 Pirola
- 4586' Retsos
- 20 Costinha
- 1475' García
- 3286' Hezze
- 56 Podence
- 2286' Chiquinho
- 1062' Martins
- 9 El Kaabi
Arsenal bench
- 12Jurriën Timber58'
- 3Cristhian Mosquera75'
- 10Eberechi Eze73'
- 7Bukayo Saka73'
- 41Declan Rice58'
Olympiacos bench
- 99Mehdi Taremi62'
- 96Christos Mouzakitis86'
- 4Giulian Biancone86'
- 27Gabriel Strefezza86'
- 16Lorenzo Scipioni75'