The match between Arsenal and Brighton & Hove Albion in the Premier League ended in a hard-fought 2-1 victory for the visitors at the Emirates Stadium.
The Gunners were in fifth place going into this game, level on points with Tottenham Hotspur, who are now in fourth.
The visitors were looking to end their seven-game losing streak.
The game started out nervously, with neither team being able to create clear-cut chances.
However, after 28 minutes of play, Brighton seized the lead. Mwepu concluded a terrific move by sliding the ball back to Trossard in the centre of the box for a fantastic team goal that puts them ahead.
On the first opportunity, the Belgian scored, placing the ball accurately in the top corner to give the visitors a 1-0 lead.
Just before halftime, Martinelli felt he had leveled the score when he headed home a corner that Gabriel had nodded back across goal.
The goal was called off after a lengthy VAR review because the Brazilian teenager was offside, and his team headed into halftime down by a goal.
Mwepu exchanged roles and scored a superb first-time goal when Caicedo saw him on the edge of the box in the 66th minute, increasing the Seagulls’ advantage.
The hosts hit the post twice in a couple of seconds late in the game before an Odegaard long-range attempt deflected off Welbeck and over Sanchez and into the net.
Arteta’s team pushed forward in the last minutes, but a fantastic Sanchez save and a Cucurella clearance off the line were enough to keep the game alive and secure all three points.
FT: WHAT A WIN. GET IN THERE! ?
— Brighton & Hove Albion (@OfficialBHAFC) April 9, 2022