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Michael Olise will miss Bayern Munich ’s Champions League meeting with Arsenal next week after being sent off during Tuesday’s 3-3 draw with Viking .

The France winger received two yellow cards within seconds in Norway, with the resulting one-match suspension ruling him out when Arsenal visit Munich on October 21.

Olise’s first booking came for a tactical foul as he attempted to stop a counter-attack. Before the referee had even finished dealing with that incident, he threw the ball at Viking captain Zlatko Tripic ’s head.

A second yellow card followed immediately, leaving Bayern with 10 men for the closing stages and ensuring one of their dangerous attacking players will not be available against Arsenal.

Olise has eight goals this season, with four assists, in just nine games.

Harry Kane had scored twice and provided an assist as Bayern came from 2-0 down to go 3-2 ahead, but Herman Haugen struck a late equaliser to leave the German side with only a point.

Kane acknowledged his team-mate’s mistake afterwards.

From a tactical formation and squad depth perspective, "Arsenal handed major Bayern Munich boost before Champions League clash" carries substantial tournament implications for international seeding and domestic campaign momentum. Coaching staffs are heavily weighing high-pressing efficiency (PPDA), defensive transition pace, and fixture fatigue management.

Tactical analysts monitoring Champions League metrics emphasize that squad adaptability and set-piece execution will likely dictate outcomes in high-leverage knockout environments. Real-time match telemetry and tracking data continue to inform managerial decision-making.

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