Match summary
Arsenal took a 2-0 win at Crystal Palace. Arsenal led 1-0 at half-time.
Gabriel Martinelli put Arsenal ahead with a header in the 20th minute, set up by Oleksandr Zinchenko and Guehi's own goal made it 0-2 with a header in the 85th minute.
There was little between the sides on chances: Crystal Palace created 1.21 expected goals (xG) from 10 shots, Arsenal 1.50 from 10.
Crystal Palace
Arsenal