迎来第15次对决，拜仁是阿森纳在欧冠交手次数最多的球队（欧冠第15次相遇：拜仁仍是阿森纳交手最多的对手）

Analyzing user request

The user wrote in Chinese about Bayern and Arsenal facing off in the Champions League, noting it’s their 15th meeting. They might be looking for confirmation, translation, or more detailed stats, but they didn't pose a specific question. I could provide head-to-head records or context about their matches. Since my knowledge cutoff is October 2024, I need to focus on historical data and mention their latest matchup in 2023-24 without implying any future details.Summarizing Arsenal vs Bayern H2H

I’m compiling the head-to-head record for Arsenal and Bayern in the Champions League. They faced off in several rounds: 2000-01 (2 matches), 2004-05 round of 16 (aggregate Bayern 3-2), 2012-13 round of 16 (3-3 aggregate, Bayern advanced on away goals), 2013-14 round of 16 (Bayern 3-1 aggregate), 2015-16 group stage (Arsenal 2-0 at home, Bayern 5-1 at home), and 2016-17 round of 16 (Bayern won 10-2 on aggregate).Clarifying Arsenal vs Bayern meetings

Up to the 2016-17 season, Arsenal and Bayern had met 12 times. In the 2023-24 quarterfinal, they had two matches: a 2-2 draw at the Emirates and a 1-0 win for Bayern at Allianz, making it 14 encounters overall. The user mentioned "第15次对决," indicating an upcoming 15th meeting, possibly in the 2024-25 season. However, I need to be cautious since my knowledge cutoff is in October 2024, so I can only reference their 14 meetings up to that date.Confirming meeting counts for Arsenal vs Bayern

I’m not completely certain about the meeting counts. They didn't meet in 2005-06 or 2001-02, but I know they faced each other twice in the 2000-01 second group stage. So that gives 12 matches before the 2023-24 season, plus 2 in the quarterfinals, making 14. The user's mention of the 15th meeting suggests there could be another tie in 2024-25 or later. I think a good approach would be to ask if they want stats, the head-to-head record, or a translation!Verifying Arsenal vs Bayern statistics

I believe Bayern is indeed Arsenal's most frequent opponent in the Champions League, with 14 matches played. Notably, against Barcelona, Arsenal has had 8 matches and around 6 with Dortmund. The head-to-head statistics show Arsenal with 3 wins, Bayern 8 wins, and 3 draws, with a total of 15 Arsenal goals and 31 Bayern goals as of 2024. Bayern has eliminated Arsenal in five knockout rounds. I can confirm this and respond in Chinese with the relevant details and context.Summarizing Arsenal vs Bayern encounters

Yes, Bayern has eliminated Arsenal 5 times, including in the 2023-24 season. My knowledge cutoff does include these results. So, I can confirm that they are Arsenal's most frequent opponent in the Champions League. The head-to-head record shows Arsenal with 3 wins, Bayern with 8, and 3 draws, with a total of 15 Arsenal goals and 31 Bayern goals. If the 15th meeting occurs, it will be another addition to the previous 14 matches. I can offer to compile a match list or highlight stats if needed!