Marcelo became the latest footballer to 'take a knee' in solidarity with Black Lives Matter following his goal in Real Madrid's clash against Eibar on Sunday.
Protests began in the United States and have spread across the world following the death of George Floyd in Minneapolis, with police officer Derek Chauvin having since been charged with murder.
Several players have also moved to show their support, with Weston McKennie, Jadon Sancho and Marcos Thuram sending Black Lives Matters messages in Bundesliga games and the likes of Bayern Munich and Borussia Dortmund also transmitting anti-racist messages prior to games.