On December 11, Beijing time, the 16th round of the Premier League, Arsenal hosted Southampton.
In the first half, Lacazette opened the scoring, Erdegaard extended the advantage, and Gabriel sealed the victory.
The game ended, Arsenal 3-0 Southampton.
In the 21st minute, Saka crossed from the right and Lacazette wrapped it up in place to push the goal.
In the 27th minute, Tierney's cross was blocked and his header was headed into the middle and Odegaard's header broke the goal.
In the 62nd minute, Martinelli fired a corner kick and Gabriel's header broke the net.
Arsenal: 32- Ramsdale; 18-Fuan Kenyo, 4-Ben White, 6-Gabriel (70'16-Holden), 3-Tierney; 5-Thomas Partey, 34-Zaka (80'23-Lokunga), 7-Saka, 8-Erdegaard, 35-Martinelli, 9-Lacazette (82'19-Nicola Pepe)
Southampton: 13-Caballero; 21-Rivlamento, 5-Stephens, 35-Bednarek, 2-Walker Peters; 27-Diallo, 8-Ward-Prouss, 11 Raymond, 23-Nathan Terra; 9-Adam Armstrong (42'24-El Yunusi), 18-Broa (70'4-Rayyanko)