Arsenal edged Sporting CP 1‑0 in Lisbon, thanks to a stoppage‑time strike by Kai Havertz that sealed a crucial Champions League quarter‑final berth.

The win followed a shaky European outing where Arsenal struggled to create chances, relying on set‑piece threats and a defensive display from keeper David Raya, who made five saves, including a fingertip stop on Maximiliano Araújo’s effort.

Arteta praised the impact of substitutes, noting that Martinelli’s key pass set up Havertz and highlighted the team’s chemistry. 38 goal involvements from bench players tops all Europe’s five leagues.

With Sporting’s 17‑game home streak and a one‑goal deficit in London, Arsenal now face a decisive test against a strong European side while their domestic cup hopes dwindle.