Arsenal draw with Sporting in first-leg thriller

Match ends, Sporting Lisbon 2, Arsenal 2.

Second Half ends, Sporting Lisbon 2, Arsenal 2.

Corner, Arsenal. Conceded by Sebastián Coates.

Attempt saved. Bukayo Saka (Arsenal) left footed shot from outside the box is saved in the centre of the goal. Assisted by William Saliba.

Takehiro Tomiyasu (Arsenal) wins a free kick in the defensive half.

Foul by Issahaku Fatawu (Sporting Lisbon).

Substitution, Sporting Lisbon. Issahaku Fatawu replaces Marcus Edwards.

Attempt saved. Bukayo Saka (Arsenal) left footed shot from outside the box is saved in the centre of the goal. Assisted by Ben White.

Attempt missed. Ousmane Diomande (Sporting Lisbon) right footed shot from outside the box is close, but misses to the left. Assisted by Jeremiah St. Juste.

Foul by Takehiro Tomiyasu (Arsenal).

Gonçalo Inácio (Sporting Lisbon) wins a free kick in the defensive half.

Ben White (Arsenal) wins a free kick in the attacking half.

Foul by Pote (Sporting Lisbon).

Substitution, Sporting Lisbon. Youssef Chermiti replaces Paulinho.

Substitution, Sporting Lisbon. Ousmane Diomande replaces Ricardo Esgaio.

Offside, Arsenal. Granit Xhaka tries a through ball, but Gabriel Martinelli is caught offside.

Delay over. They are ready to continue.

Delay in match because of an injury Jeremiah St. Juste (Sporting Lisbon).

Substitution, Arsenal. Emile Smith Rowe replaces Reiss Nelson.

Substitution, Arsenal. Gabriel Magalhães replaces Jakub Kiwior.