Arsenal secured a vital three points in their Champions League clash with Olympiacos as Gabriel Martinelli and Bukayo Saka’s goals proved decisive at the Emirates Stadium. The Gunners started the game well and controlled play superbly with accurate passes and determined play in the final third bypassing the Greek side’s attempted press.

MATCHWEEK Two of the Champions League has concluded after a thrilling round of fixtures. In this evening’s early kick-off, Newcastle thrashed Union Saint-Gilloise 4-0 with Anthony Gordon

Arsenal welcome tonight the Greek side Olympiacos in their second Champions League game, aiming for another win after beating Athletic Bilbao 2-0 in the

Arsenal winger Gabriel Martinelli has set summer signing Viktor Gyokeres a huge goal target for his debut season in England. Gyokeres moved to the Gunners after a goal-laden spell with Portuguese side Sporting CP.

There were no new injury concerns for Mikel Arteta to reveal in his pre-match press conference, which means that only the quartet of Piero Hincapié, Noni Madueke, Gabriel Jesus and Kai Havertz will be unavailable for the 8 pm kick-off.

Newcastle United led Arsenal 1-0 after the Gunners saw a controversial penalty call go against them. They responded to win in dramatic fashion.

Bukayo Saka’s goal against Olympiacos marked the first time in over 20 years that Arsenal have had substitutes score in five consecutive fixtures.Photo by Michael Steele/Getty ImagesBukayo Saka

Mikel Arteta has backed Viktor Gyökeres to thrive at Arsenal by insisting the "ceiling" to what he can achieve is "very, very far" from his current performance level.