| L | May 20May 20, 2023 | U18 CRVENA ZVEZDA BELGRADE vs U18 PANATHINAIKOS ATHENSEuroLeague Next Generation Tournament | 78–76 | EuroLeague Next Generation Tournament | – | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
| L | May 19May 19, 2023 | U18 PANATHINAIKOS ATHENS vs U18 REAL MADRIDEuroLeague Next Generation Tournament | 47–71 | EuroLeague Next Generation Tournament | 5 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
| L | May 18May 18, 2023 | U18 FC BARCELONA vs U18 PANATHINAIKOS ATHENSEuroLeague Next Generation Tournament | 67–66 | EuroLeague Next Generation Tournament | – | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
| W | Jan 22Jan 22, 2023 | U18 RATIOPHARM ULM vs U18 PANATHINAIKOS ATHENSEuroLeague Next Generation Tournament | 77–86 | EuroLeague Next Generation Tournament | 2 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
| W | Jan 21Jan 21, 2023 | U18 PANATHINAIKOS ATHENS vs U18 FC BAYERN MUNICHEuroLeague Next Generation Tournament | 75–58 | EuroLeague Next Generation Tournament | 3 | 0 | 0 | 0 | 1 | 0 | 0.0% | 0.0% |
| L | Jan 21Jan 21, 2023 | U18 PANATHINAIKOS ATHENS vs U18 ZALGIRIS KAUNASEuroLeague Next Generation Tournament | 65–73 | EuroLeague Next Generation Tournament | – | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
| L | Jan 20Jan 20, 2023 | U18 PANATHINAIKOS ATHENS vs U18 NEXT GEN TEAM MUNICHEuroLeague Next Generation Tournament | 76–91 | EuroLeague Next Generation Tournament | 0 | 0 | 0 | 0 | 0 | 0 | 0.0% | 0.0% |
