| L | Apr 13Apr 13, 2023 | OLYMPIACOS PIRAEUS B.C. vs BASKONIAEuroLeague | EuroLeague | 11 | 8 | 6 | 1 | 0 | 36.4% | 60.0% |
| W | Apr 6Apr 6, 2023 | BASKONIA vs ASVEL LYONEuroLeague | EuroLeague | 23 | 4 | 12 | 3 | 0 | 57.1% | 75.0% |
| W | Mar 31Mar 31, 2023 | BASKONIA vs FENERBAHCE ULKEREuroLeague | EuroLeague | 13 | 2 | 4 | 3 | 1 | 40.0% | 100.0% |
| W | Mar 28Mar 28, 2023 | BASKONIA vs ALBA BERLINEuroLeague | EuroLeague | 21 | 4 | 11 | 4 | 1 | 60.0% | 87.5% |
| L | Mar 23Mar 23, 2023 | CRVENA ZVEZDA TELEKOM BELGRADE vs BASKONIAEuroLeague | EuroLeague | 15 | 5 | 6 | 0 | 0 | 63.6% | 0.0% |
| L | Mar 16Mar 16, 2023 | MACCABI TEL AVIV vs BASKONIAEuroLeague | EuroLeague | 17 | 1 | 7 | 3 | 1 | 42.9% | 83.3% |
| L | Mar 10Mar 10, 2023 | BASKONIA vs AS MONACOEuroLeague | EuroLeague | 20 | 1 | 12 | 2 | 1 | 80.0% | 33.3% |
| W | Mar 7Mar 7, 2023 | REAL MADRID vs BASKONIAEuroLeague | EuroLeague | 18 | 5 | 14 | 3 | 0 | 50.0% | 0.0% |
| W | Mar 3Mar 3, 2023 | BASKONIA vs POWER ELECTRONICS VALENCIAEuroLeague | EuroLeague | 16 | 3 | 11 | 0 | 1 | 77.8% | 0.0% |
| L | Feb 24Feb 24, 2023 | VIRTUS VIDIVICI BOLOGNA vs BASKONIAEuroLeague | EuroLeague | 15 | 5 | 4 | 1 | 2 | 42.9% | 50.0% |
| L | Feb 10Feb 10, 2023 | ZALGIRIS KAUNAS vs BASKONIAEuroLeague | EuroLeague | 7 | 5 | 6 | 1 | 1 | 27.3% | 50.0% |
| W | Feb 3Feb 3, 2023 | BASKONIA vs PANATHINAIKOSEuroLeague | EuroLeague | 3 | 0 | 10 | 1 | 1 | 100.0% | 50.0% |
| L | Jan 31Jan 31, 2023 | MILANO vs BASKONIAEuroLeague | EuroLeague | 19 | 4 | 2 | 1 | 1 | 54.5% | 85.7% |
| W | Jan 27Jan 27, 2023 | BASKONIA vs EFES PILSEN ISTANBULEuroLeague | EuroLeague | 19 | 6 | 16 | 0 | 1 | 45.5% | 87.5% |
| L | Jan 19Jan 19, 2023 | BASKONIA vs FC BARCELONAEuroLeague | EuroLeague | 10 | 3 | 5 | 1 | 1 | 57.1% | 0.0% |
| L | Jan 13Jan 13, 2023 | PARTIZAN BC vs BASKONIAEuroLeague | EuroLeague | 8 | 1 | 2 | 0 | 0 | 50.0% | 0.0% |
| L | Jan 10Jan 10, 2023 | FC BAYERN MUNICH vs BASKONIAEuroLeague | EuroLeague | 13 | 4 | 3 | 3 | 0 | 40.0% | 100.0% |
| L | Jan 5Jan 5, 2023 | ALBA BERLIN vs BASKONIAEuroLeague | EuroLeague | 15 | 4 | 5 | 0 | 1 | 55.6% | 80.0% |
| W | Dec 29Dec 29, 2022 | BASKONIA vs REAL MADRIDEuroLeague | EuroLeague | 2 | 6 | 3 | 2 | 0 | 0.0% | 100.0% |
| W | Dec 22Dec 22, 2022 | BASKONIA vs VIRTUS VIDIVICI BOLOGNAEuroLeague | EuroLeague | 6 | 3 | 9 | 2 | 0 | 40.0% | 0.0% |
| W | Dec 16Dec 16, 2022 | FENERBAHCE ULKER vs BASKONIAEuroLeague | EuroLeague | 4 | 2 | 9 | 3 | 0 | 22.2% | 0.0% |
| W | Dec 14Dec 14, 2022 | EFES PILSEN ISTANBUL vs BASKONIAEuroLeague | EuroLeague | 8 | 1 | 3 | 3 | 0 | 57.1% | 0.0% |
| W | Dec 9Dec 9, 2022 | BASKONIA vs FC BAYERN MUNICHEuroLeague | EuroLeague | 7 | 3 | 4 | 1 | 0 | 27.3% | 50.0% |
| W | Dec 1Dec 1, 2022 | BASKONIA vs MILANOEuroLeague | EuroLeague | 15 | 2 | 7 | 1 | 0 | 60.0% | 100.0% |
| L | Nov 25Nov 25, 2022 | FC BARCELONA vs BASKONIAEuroLeague | EuroLeague | 9 | 3 | 2 | 3 | 0 | 40.0% | 50.0% |
| W | Nov 23Nov 23, 2022 | BASKONIA vs ZALGIRIS KAUNASEuroLeague | EuroLeague | 19 | 2 | 5 | 3 | 0 | 61.5% | 0.0% |
| L | Nov 18Nov 18, 2022 | AS MONACO vs BASKONIAEuroLeague | EuroLeague | 13 | 2 | 1 | 2 | 0 | 75.0% | 0.0% |
| L | Nov 11Nov 11, 2022 | PANATHINAIKOS vs BASKONIAEuroLeague | EuroLeague | 9 | 3 | 5 | 0 | 0 | 75.0% | 100.0% |
| W | Nov 3Nov 3, 2022 | BASKONIA vs MACCABI TEL AVIVEuroLeague | EuroLeague | 15 | 3 | 8 | 0 | 0 | 62.5% | 100.0% |
| L | Oct 28Oct 28, 2022 | ASVEL LYON vs BASKONIAEuroLeague | EuroLeague | 11 | 1 | 3 | 3 | 0 | 75.0% | 66.7% |
| L | Oct 21Oct 21, 2022 | BASKONIA vs OLYMPIACOS PIRAEUS B.C.EuroLeague | EuroLeague | 9 | 2 | 10 | 1 | 0 | 37.5% | 0.0% |
| W | Oct 19Oct 19, 2022 | BASKONIA vs CRVENA ZVEZDA TELEKOM BELGRADEEuroLeague | EuroLeague | 18 | 3 | 4 | 4 | 0 | 70.0% | 0.0% |
| W | Oct 14Oct 14, 2022 | BASKONIA vs PARTIZAN BCEuroLeague | EuroLeague | 11 | 4 | 7 | 2 | 1 | 30.0% | 100.0% |
| W | Oct 6Oct 6, 2022 | POWER ELECTRONICS VALENCIA vs BASKONIAEuroLeague | EuroLeague | 8 | 5 | 11 | 1 | 1 | 44.4% | 0.0% |
