The UEFA Champions League round of 16 officially begins this week as several European heavyweights begin to make their case to reach the May 31 final in Munich and win the whole thing. This round's action is headlined by the latest edition of the Madrid Derby as well as another regional matchup between Bayern Munich and Bayer Leverkusen.

Real Madrid's galaxy of attacking stars initially struggled to gel this season, but coach Carlo Ancelotti kept faith and now the "fantastic four" are Los Blancos' greatest strength as they face rivals Atletico Madrid in the Champions League.

Kylian Mbappé's first Champions League campaign for Real Madrid has been full of must-see goals throughout the league phase and knockout phase playoffs.