Borehamwood, England – Arsenal suffered a disappointing 2-1 defeat to OL Lyonnes in the opening match of the UEFA Women’s Champions League, with forward Melchie Dumornay scoring both goals for the French side. The result exposes persistent defensive issues for the Gunners, who claimed the UWCL title last season but have struggled to maintain consistency this term.
Arsenal’s Self-Inflicted Problems
While Lyonnes showcased quality and intent, Arsenal’s defensive lapses were the decisive factor. The Gunners initially took the lead in the seventh minute through Alessia Russo, following a determined run and assist from Beth Mead. However, Arsenal struggled to maintain attacking momentum and failed to capitalize on possession, sending passes in circles without breaking down the Lyonnes defence.
The first goal conceded came from a misplay by goalkeeper Daphne van Domselaar, whose poor clearance allowed Dumornay to score on the rebound. The second followed just five minutes later, as hurried defending saw the ball fall to Dumornay once again. Arsenal’s fragile backline, already missing central defender and vice-captain Leah Williamson, lacked composure and coordination, exposing vulnerabilities that Lyonnes exploited ruthlessly.
Lyonnes’ Ruthless Response
Dumornay’s brace was part of a calculated and disciplined display by Lyonnes, who pressed Arsenal relentlessly after conceding first. The team’s high-tempo style, featuring pacey attackers like Kadidiatou Diani, Dumornay, and Marie-Antoinette Katoto, stretched Arsenal’s defence and created space in the midfield. Former Barcelona coach Jonatan Giraldez has infused Lyonnes with tactical discipline and intricate attacking movements reminiscent of his previous side.
Lyonnes’ summer signings, including Lily Yohannes, Jule Brand, and Korbin Shrader, further strengthened their squad depth, signaling the French giants’ intent to reclaim the UEFA Women’s Champions League title after being dethroned by Barcelona last season.
Arsenal’s Early-Season Struggles
The loss extends Arsenal’s winless run to two draws and two losses in all competitions. Defensive frailties and inexperienced partnerships, such as Katie Reid and Steph Catley at the back, highlight ongoing issues in maintaining cohesion. Comparisons to last season’s shaky start under former manager Jonas Eidevall indicate that while Renee Slegers has strong backing, Arsenal must address their vulnerabilities quickly to remain competitive in both the WSL and Champions League.
With upcoming fixtures against heavyweights Benfica, Bayern Munich, and Real Madrid, Arsenal’s early slip may prove costly. The Gunners currently trail reigning WSL champions Chelsea by five points, emphasizing the urgency to stabilize their form and restore defensive discipline.

