| 17 Sep 2026 | RB Salzburg at Levski Sofia | 1–0 | 55% |
| 17 Sep 2026 | TSG Hoffenheim at OFI CRETE | 0–2 | 28% |
| 17 Sep 2026 | Lech Poznan at Crystal Palace | 0–4 | 55% |
| 17 Sep 2026 | Torreense at Lillestrom | 2–1 | 30% |
| 17 Sep 2026 | Union St.-Gilloise at Viktoria Plzen | 3–0 | 47% |
| 17 Sep 2026 | Ferencvaros at Celtic | 3–1 | 33% |
| 17 Sep 2026 | NEC Nijmegen at Juventus | 0–5 | 84% |
| 17 Sep 2026 | AFC Bournemouth at Real Sociedad | 2–1 | 65% |
| 17 Sep 2026 | Marseille at Besiktas | 1–4 | 46% |
| 16 Sep 2026 | Sparta Prague at ARARAT-ARMENIA | 4–1 | 23% |
| 16 Sep 2026 | Celta Vigo at Omonia Nicosia | 0–1 | 25% |
| 16 Sep 2026 | Benfica at AC Milan | 2–0 | 40% |