Union Berlin broke a 12-game-losing run after drawing their fourth match of the UEFA Champions League 2023-24 Group Stage against reigning Italian champions Napoli. Elsewhere, Inter recorded a narrow win over RB Salzburg, confirming their spot in the Round-of-16 alongside Real Sociedad - who beat SL Benfica 3-1 - from Group D. Meanwhile, PSV beat ten-man Lens 1-0.