In a match that had every Arsenal fan biting their nails until the very end, the Gunners somehow found a way to grind out a massive 1-0 victory over West Ham at the London Stadium. This wasn't just any win—it was the kind of result that can define a title race.

Mikel Arteta stuck with the same lineup that had overcome Atletico Madrid in midweek, and his side came flying out of the blocks. Bukayo Saka tested the West Ham goalkeeper within the first five minutes, while Riccardo Calafiori twice fired over the bar as Arsenal piled on the early pressure. For a while, it felt like a goal was inevitable—the visitors had six attempts in the opening exchanges alone.

But football has a way of throwing curveballs. Ben White's injury midway through the first half disrupted Arsenal's rhythm completely, forcing Declan Rice to shift into right-back. That change unsettled the whole side, and West Ham suddenly grew into the contest. Tomas Soucek and Mateus Fernandes both had chances, and the home crowd could sense the visitors' nerves creeping in. By halftime, Arteta was pacing the touchline with frustration as the match drifted to a goalless deadlock.

The second half followed a similar script. Jarrod Bowen forced an early save from David Raya, and Arsenal responded with pressure of their own—Rice won a dangerous free-kick, Saka fired over, and Viktor Gyokeres headed wide. The tension inside the stadium was almost unbearable.

Then came the moment that may well define Arsenal's entire season. In the 77th minute, West Ham broke through on goal, and Fernandes looked certain to score after racing clear inside the area. But somehow, Raya spread himself and produced an extraordinary save to keep the match level. It was a season-defining stop, pure and simple.

Five minutes later, the breakthrough finally arrived. Leandro Trossard reacted quickest inside the box and calmly finished, sending the traveling Arsenal fans into delirium. It wasn't pretty, but in a title race, sometimes you just have to find a way to win. And Arsenal did exactly that.