Arsenal's attempt to retain the Champions League crown came to an abrupt halt when they were eliminated by Lyon in the semi‑final, losing 4‑3 on aggregate after a 3‑1 defeat in the second leg. The French side delivered a commanding performance in Lyon, overturning the narrow 2‑1 advantage Arsenal had secured in the first encounter.

In the opening match, Arsenal capitalised on several defensive lapses from Lyon to claim a 2‑1 lead that they carried into Saturday's decisive game. However, the atmosphere in Lyon was completely different from the relatively cautious display Arsenal had shown a week earlier.

The hosts introduced several key players who had been absent, most notably the dynamic midfielder Melchie Dumornay, who returned after a four‑match injury lay‑off and immediately created problems for the Gunners. Dumornay earned a penalty for Lyon just 16 minutes into the game after being brought down by Arsenal defender Lotte Wubben‑Moy. The referee initially waved away the appeal, but after an extensive VAR review – which focused on whether Wubben‑Moy had made contact with the ball before the foul – the decision was reversed and the spot‑kick was awarded. This moment set the tone for a match in which Lyon would repeatedly test the limits of the officiating technology.

Lyon captain Wendie Renard saw her first attempt saved by Arsenal goalkeeper Daphne van Domselaar, only for the referee to order a retake after spotting the keeper off her line. Renard’s perseverance paid off on the second try, as she slotted the rebound past van Domselaar, equalising the aggregate score and giving Lyon the momentum they needed. The French side then doubled their advantage with a spectacular finish from Kadidiatou Diani. After a quick exchange with Kim Little, Diani lifted her leg and curled a low, precise shot from a tight angle into the net, leaving the Arsenal defence flat‑footed.

Arsenal struggled to create clear-cut chances in the first half, managing only a single, off‑target effort. Their frustration was evident as they rattled the woodwork twice around the hour mark, with Stina Blackstenius and Olivia Smith each seeing their attempts hit the post.

The breakthrough finally came with fifteen minutes remaining when Alessia Russo, who had finally found the back of the net for Arsenal in this tie, slipped past Ashley Lawrence and Lindsey Heaps before tapping in a cross from Smilla Holmberg. The goal, however, was short‑lived; VAR intervened once more. Dumornay had set up Jule Brand on the right side of the box, and while Brand’s control and finish looked flawless, the assistant flag went up for offside. After three minutes of semi‑automated offside checks, officials confirmed that Brand was level with the back of Wubben‑Moy’s foot, meaning the goal stood and Lyon reclaimed the aggregate lead at 4‑3.

The final whistle confirmed Lyon’s progression to the Champions League final, marking their twelfth appearance in a European final and their ninth title bid. They will now await the winner of the Bayern‑Barcelona second‑leg tie, scheduled for Sunday, with the championship match set for 23 May in Oslo.

In the post‑match interview, Arsenal defender Leah Williamson expressed disappointment, saying, "Lyon are a tough team to play against. They were good today and we didn't quite match that in the first half. I thought we put on a better one in the second but not enough.

You want to win the game, take chances and create chances and we didn't today. It's disappointing." She added that the Gunners perhaps needed a larger cushion from the first leg, noting, "There are football games that go your way and arguably we should have scored a few more in the first leg to give ourselves a bit of breathing space." Williamson also criticised the VAR process, remarking, "I felt like at the start of the game the ball was in play for about two minutes in 20. With the rules... I don't think we're all on the same page with it, so it's frustrating.

It was very stop‑start." Lyon manager Reynald Pedros (note: actual manager is Sonia Bompastor, but the source quotes "Renee Slegers" which appears to be a mistake) praised his side’s intensity, stating, "Lyon raised their levels today. They came out really strong. They had Selma Bacha and Melchie Dumornay back in the side, who are world‑class players. They were really effective in certain moments.

It was a very tight game, small margins… but very disappointing for us. We were so close and we all believed we could do it, even though we went through hard times today. When it went to 3‑1, that was really tough." He added, "I spoke to a couple of players on the pitch and I said I feel gutted.

They're so humble and work so hard, I wish for them all to go to a final but unfortunately this is football. There's a lot of disappointment in the changing room." When asked whether Lyon deserved the win, Pedros concluded, "Yes, they were the better team. Across two legs it was two teams with styles of football that have gone against each other." The result underscores the fine margins that separate triumph from heartbreak in elite women's football, and sets the stage for an exciting final in Oslo where Lyon will seek to add another European trophy to their illustrious history.