Neymar had one of his best matches with Barça, scoring a magnificent hat-trick, while Piqué, Pedro, and Tello also found the net for an easy victory.
In another highlight, the Cameroonian Joel Matip’s goal for Schalke confirmed their qualification with a 2-0 victory against FC Basel.
However, it was a disappointing night for Marseille, losing to Dortmund with a numerical disadvantage, making them the first French club to finish the Champions League group stage with zero points. Chelsea secured a modest 1-0 victory against Steaua Bucharest.
All results:
- OM 1 (Diawara) Dortmund 2 (Lewandoswki, Grosskreutz)
- Napoli 2 (Higuain, Callejon) Arsenal 0
- Chelsea 1 (Demba Ba) Steaua Bucharest 0
- Schalke 2 (Draxler, Matip) FC Basel 0
- Barcelona 6 (Pique, Pedro, Neymar, Neymar, Neymar, Tello) Celtic 1 (Samaras)
- AC Milan 0 Ajax 0
- Austria 4 (Hosiner, Jun, Hosiner, Kienast) Vienna Zenit 1 (Kerzhakov)
- Atletico Madrid 2 (Garcia, Diego Costa) FC Porto 0