The first leg of the 2020/21 UEFA Europa League 1/8 finals continued, with Arsenal playing at the Karskakis Stadium against Olympiacos. After the whole game, the sought-after team finally defeated the home team 3-1. The two sides will move to the Emirates Stadium on March 19 for a second round confrontation.

Only 2 minutes after the start of the game, Arsenal took the lead in the away game. Tierney crossed the ball from the left, and Erdgau followed up with the center of the penalty area and shot the goalkeeper missed. In the 5th minute, Bellerin sent an over-the-top pass from the right, and Aubameyang almost succeeded with a header from the center of the penalty area; however, the ball hit the crossbar after the goalkeeper Jose Sa made a key block and it popped out quickly. Get up and put the ball in his arms.

At 12 minutes into the game, Olympiacos finally launched a low-threat attack for the first time. Olympiacos made a cross from the right to make a clearance. Camara took the opportunity to take a long shot from the outside of the penalty area, but the ball was again blocked by the Arsenal defenders. Arsenal then still firmly controlled the initiative on the field. Erdgau knocked the ball back from the penalty area line in the 13th minute, and Paltai shot the goalkeeper from a long range. In the 17th minute, Luis took a free kick from the left side of the front court and directly shot from a long distance. The ball was easily confiscated by Jose Sa because the angle of the shot was too straight.

In the 20th minute, Erdgau made a mistake when passing the ball in the backcourt. Bruma took the opportunity to steal the ball and broke into the center of the penalty area and volleyed. Goalkeeper Leno put the ball firmly in his arms and Arsenal escaped. In the 23rd minute, Aubameyang took a free kick and took a direct shot. The ball was confiscated by Jose Sa because the angle of the shot was too straight. In the 33rd minute, Paltai made a non-stop ball pass after a steal. Erdgor made a slight adjustment in the frontcourt and a world wave blasted Olympiaco's goal. Arsenal relied on Erdgor's first career in Arsenal. The ball goes first. Since then neither side has a chance to score goals, Arsenal still took the lead 1-0 at the end of the half.

The two sides changed sides in the second half to fight again. Parte started a long shot just 1 minute after the start of the second half, but Jose Sa confiscated the ball securely. In the 53rd minute, Aubameyang and Tierney hit the wall to cooperate and crossed the ball from the left side of the penalty area. The defensive player even rushed to the big foot to make a clearance; then Saka followed up with a volley from the top of the arc to hit the ball high. In the 57th minute of the game, Ceballos made a mistake when receiving the ball from the backcourt. After taking the opportunity to steal the ball, Arabi quickly broke through to the top of the penalty area and scored a long shot. Olympiacos at home equalized the score 1-1. Olympiacos took advantage of the victory, and they played a wonderful offensive coordination in the 67th minute, but Arabi missed the ball with a low shot from the center of the penalty area.

Olympiacos then strengthened the defense, and Saka and Erdgau had two shots that were successfully blocked. Until the 78th minute, Arsenal made a right tactical corner kick. William made a slight adjustment and sent a cross. Gabriel scored a header from the center of the penalty area. Arsenal regained the lead with 2-1. Arsenal scored another goal in the 84th minute. Gabriel forwarded the ball diagonally in the frontcourt. Ernene made a breakthrough with the ball and took a long shot. The ball was still blocked by Jose Sa. Falling into the net, Arsenal secured the victory with a world wave. After the whole game, Arsenal took the lead with a 3-1 away victory over Olympiacos.