Overview

• Kick-off is at 8pm BST at the Emirates Stadium, with live coverage in the UK on TNT Sports 1 and TNT Sports Ultimate and streaming via discovery+.
• Arsenal opened their European campaign with a 2-0 win at Athletic Bilbao and come in off a 2-1 comeback at Newcastle at the weekend.
• Olympiacos are unbeaten domestically and top the Greek Super League after a 0-0 draw in their Champions League opener against ten-man Pafos.
• Recent history adds intrigue as Olympiacos have won their last three visits to north London despite Arsenal’s strong home record in the competition.
• Previews note Martin Ødegaard’s return and expect rotation, while Kai Havertz, Noni Madueke and Gabriel Jesus remain sidelined; general sale tickets are scarce but hospitality via Seat Unique is available around £299.