Stadium: Rentis Stadium Stavros Melissourgos Round: 4
Home Manager: Ariel Miguel Santiago Ibagaza Away Manager: Sotiris Antoniou
| Greece Super League 2 | 2023/10/14 13:00 | Olympiakos B v Ionikos Nikea | D | 1-1 |
| Greece Super League 2 | 2023/10/01 14:30 | Athens Kallithea v Olympiakos B | L | 3-2 |
| Greece Super League 2 | 2023/09/23 12:15 | Olympiakos B v Ilioupoli | D | 0-0 |
| Europe Friendlies | 2023/09/15 14:00 | Kalamata v Olympiakos B | L | 2-1 |
| Greece Super League 2 | 2023/06/18 14:00 | Kissamikos v Olympiakos B | L | 4-2 |
| Greece Super League 2 | 2023/06/11 14:00 | Olympiakos B v Panachaiki | W | 4-2 |
| Greece Super League 2 | 2023/05/28 13:00 | Irodotos v Olympiakos B | W | 0-3 |
| Greece Super League 2 | 2023/05/22 13:00 | Olympiakos B v AEK Athens B | D | 1-1 |
| Greece Super League 2 | 2023/09/30 13:00 | Panachaiki v Panathinaikos B | W | 0-2 |
| Greece Super League 2 | 2023/09/24 13:00 | Panathinaikos B v Kalamata | L | 1-4 |
| Greece Super League 2 | 2023/06/17 14:00 | Panathinaikos B v Niki Volou | L | 0-2 |
| Greece Super League 2 | 2023/06/10 14:00 | PAOK Salonika B v Panathinaikos B | L | 3-1 |
| Greece Super League 2 | 2023/06/03 14:00 | Panathinaikos B v Iraklis Larisas | W | 3-1 |
| Greece Super League 2 | 2023/05/27 13:00 | Diagoras v Panathinaikos B | L | 4-1 |
| Greece Super League 2 | 2023/05/19 13:00 | Panathinaikos B v Anagennisi Karditsas | D | 2-2 |
| Greece Super League 2 | 2023/05/13 13:00 | Apollon Pontou FC v Panathinaikos B | L | 2-1 |