Atletico Madrid meet a dreaded opponent in the Champions League this week in Cristiano Ronaldo, who knows a thing or two about scoring against Los Rojiblancos at home.
In 34 games he has 25 goals against them, four hat-tricks and two Champions League final wins as well. His presence haunts Atletico, and they've become his favourite victim throughout his career.
Excluding the Copa del Rey final played at Bernabeu that Real Madrid lost, the Portuguese averages 0.81 goals per game at home against them, scoring 13 times in 16.
That story continued even after leaving Spain, scoring a hat-trick against them last season in Turin for Juventus to overturn a first-leg deficit. Ronanldo loves scoring at home, no matter the opposition. In 28 games at home and in as many away he has 21 and 12 goals respectively, averaging 0.75 goals per game at home and 0.42 on the road.