Gabriel Magalhaes lost a tooth on the Emirates Stadium pitch after being elbowed in the face as Arsenal celebrated departing defender David Luiz's career at the club.
The 23-year-old put in a solid display as the Gunners recorded a 2-0 win over Brighton on the final day of the Premier League season thanks to a double from Nicolas Pepe.
But despite not losing out on many duels in the match, the Brazil international would find himself missing one of his teeth shortly after Mikel Arteta's squad had met in the centre of the pitch after the game to bid a final farewell to Luiz.