Arsenal commenced their Premier League campaign with a narrow 1-0 victory over Manchester United at Old Trafford on Sunday. Riccardo Calafiori's early goal in the 13th minute proved to be the difference between the two sides. Despite a promising display from Manchester United's new signings, they were unable to breach Arsenal's defense.

The game's lone goal arrived early, with Calafiori heading home from a Declan Rice corner. William Saliba challenged Manchester United's goalkeeper Altay Bayindir, causing him to mishandle the ball into the path of Calafiori, who made no mistake from close range. Bayindir, starting in place of the injured Andre Onana, was at fault for the goal, which put Arsenal ahead.

Despite going behind, Manchester United responded well and created several opportunities to equalize. New signings Matheus Cunha and Bryan Mbeumo looked particularly sharp, while Patrick Dorgu also impressed. Mbeumo was presented with a golden chance in the early stages, but he dragged his shot wide. Dorgu also came close, hitting the post with a powerful effort from the left.

Arsenal's goalkeeper, David Raya, proved to be a crucial figure, denying Manchester United's attackers with a string of important saves. Raya's performance was so impressive that he was named man of the match. Cunha was twice thwarted by Raya, who ensured Arsenal maintained their slender lead.

Manchester United captain Bruno Fernandes acknowledged his team's missed chances, stating that they "created lots of chances and didn't score, so we have to do better next time". Fernandes also alluded to the impact on Bayindir, mentioning that when you touch the goalkeeper and he can't jump, that makes it difficult for him.

Arsenal's manager, Mikel Arteta, acknowledged the narrow nature of the victory. He admitted that his team wasn't at their best but praised their defensive solidity and the performance of David Raya. Arteta emphasized the importance of humility in victory, recognizing that games are won in both boxes, which his team managed to do. He also expressed his satisfaction with the new signings Viktor Gyokeres and Martin Zubimendi, as well as the impact of the substitutes.

Arsenal's win gives them an early advantage in the Premier League title race, as they look to improve on their recent second-place finishes. For Manchester United, despite the defeat, there were encouraging signs of improvement under Ruben Amorim, particularly in their attacking play. However, the need for a reliable goalkeeper remains a concern.