[3] Olympiakos 2-1 West Ham [1] 2023-08-09 08:45
Stadium: Karaiskakis Stadium Round: 3
Referee: Andris Treimanis Home Manager: Diego Martinez Away Manager: David Moyes
Home History
| Europe Friendlies | 2023/07/29 14:00 | Norwich v Olympiacos | L | 2-0 |
| Europe Friendlies | 2023/07/26 18:45 | Rangers v Olympiacos | W | 1-3 |
| Europe Friendlies | 2023/07/19 10:00 | Olympiacos v Sabah | D | 1-1 |
| Europe Friendlies | 2023/07/14 09:45 | FC Nordsjaelland v Olympiacos | D | 1-1 |
| Europe Friendlies | 2023/07/08 15:00 | Olympiacos v Slovacko | W | 2-1 |
| Greece Super League 1 | 2023/05/14 17:00 | PAOK Salonika v Olympiacos | W | 0-1 |
| Greece Super League 1 | 2023/05/08 18:00 | Olympiacos v Panathinaikos | W | 1-0 |
| Greece Super League 1 | 2023/05/03 17:00 | AEK Athens v Olympiacos | D | 0-0 |
Away History
| Elite Club Friendlies | 2023/08/05 11:30 | Bayer Leverkusen v West Ham | L | 4-0 |
| Elite Club Friendlies | 2023/07/29 16:00 | Rennes v West Ham | L | 3-1 |
| Elite Club Friendlies | 2023/07/22 14:00 | Dag & Red v West Ham | D | 2-2 |
| Elite Club Friendlies | 2023/07/18 10:00 | Tottenham v West Ham | W | 2-3 |
| Elite Club Friendlies | 2023/07/15 10:00 | Perth Glory v West Ham | W | 2-6 |
| Elite Club Friendlies | 2023/07/10 18:00 | Boreham Wood v West Ham | W | 1-4 |
| UEFA Conference League | 2023/06/07 19:00 | Fiorentina v West Ham | W | 1-2 |
| England Premier League | 2023/05/28 15:30 | Leicester v West Ham | L | 2-1 |