Arsenal take a significant step towards the Premier League title as they secure a decisive win against West Ham, according to reports. Leandro Trossard’s goal is cited as the key moment of the match, proving decisive for Arsenal. The result also leaves West Ham in a more precarious position in the relegation battle, with coverage describing them as slipping closer to the bottom of the table. While the outlets align on the match outcome and the importance of Trossard’s strike, additional details such as the final scoreline, match events beyond the goal, and broader statistical context are not provided in the supplied excerpts. Overall, the reporting focuses on two themes: Arsenal’s progress in their title challenge and West Ham’s worsening league situation following the defeat.