Chelsea's Belgian striker Romelu Lukaku prepares to shoot at goal as Arsenal's Spanish defender Pablo Mari (2n L) attempts to block during the English Premier League football match between Arsenal and Chelsea at the Emirates Stadium in London on August 22, 2021. JUSTIN TALLIS / AFP

Chelsea's Belgian striker Romelu Lukaku (2nd L) holds off a challenge from Arsenal's Spanish defender Pablo Mari (L) during the English Premier League football match between Arsenal and Chelsea at the Emirates Stadium in London on August 22, 2021.
JUSTIN TALLIS / AFP

Chelsea's Belgian striker Romelu Lukaku (2nd R) celebrates scoring his team's first goal on his debut during the English Premier League football match between Arsenal and Chelsea at the Emirates Stadium in London on August 22, 2021.
JUSTIN TALLIS / AFP