Arsenal

vs

Olympiakos Piraeus FC

Predictions & Betting Tips

Arsenal

• Arsenal are unbeaten in their last 5 games in all competitions (W4, D1).
• Arsenal are 7th in the 2025-2026 UEFA Champions League with 3 points from 1 match.
• Mikel Arteta has masterminded a free-flowing system at the Emirates that plays to his team's strengths.
• The 4-3-3 system can transform into a 3-2-5 in possession and morph into a multitude of attacking variations.
• This has been perfect for Gabriel Martinelli, who scored 1 goal and provided 1 assist in the opening Champions League match.
• Arsenal come into this game on the back of a two-game winning streak after a 2-0 win at Port Vale and a 2-1 victory at Newcastle, making the Arsenal vs Olympiakos Piraeus FC prediction particularly favorable for Arteta’s side.

Olympiakos

• Olympiakos are 21st in the UEFA Champions League with 1 point from 1 game.
• Olympiakos will likely sit deep in their signature compact 4-2-3-1 and try to frustrate Arsenal.
• Jose Luis Mendilibar’s men are disciplined in keeping the defensive block compact and are a threat on the counter and from set pieces.
• Chiquinho is their danger man and scored both of Olympiakos’ last 2 goals in his last 4 appearances.
• The visitors have won 1 of their last 3 away fixtures, losing the other 2.

Key Players

• Gabriel Martinelli
  • Scored 1 goal and provided 1 assist in the opening Champions League match.
• Chiquinho
  • Scored both of Olympiakos’ last 2 goals in his last 4 appearances.

Betting Insights

• Arsenal are favourites at 1.19.
• Over 2.5 goals is available at 1.47 and is the suggested play; additionally, our Arsenal vs Olympiakos Piraeus FC betting tips point towards a high-scoring encounter favoring the Gunners.

Prediction

• Arteta’s Arsenal to outscore Olympiakos
• The Gunners are likely to edge out Olympiakos here and secure all 3 points.