Los Blancos dropped two crucial points in the goalless draw against Getafe on Sunday.
Atletico has seen their 10-point lead disappear in under three months.
Los Blancos claim the top spot in the La Liga table as they wait for Atletico's result.
Ramos thinks that Los Blancos would have won more trophies if not for the Argentine.
Atletico Madrid only has a 3 point lead after losing against Sevilla.
Atletico Madrid holds on to a 4-point lead at the top of the table.
Chelsea joins Premier League sides Manchester City and Liverpool in the quarter-finals.
Barcelona is now just four points behind the leaders.
Real Madrid defeated Elche as Atletico drew against Getafe in La Liga on Saturday.
The contract renewal stalled after both parties refused to continue negotiations back in January.
Atletico Madrid and Real Madrid settled their La Liga encounter with a 1-1 draw on Sunday.
Atletico Madrid will host Real Madrid on Sunday, March 7.
Barcelona is now just two points behind leaders Atletico Madrid.
Suarez was unexpectedly kicked out of Barcelona last summer.
The 0-1 victory for Chelsea means that they will be heading into the second leg with a crucial away goal.
Lionel Messi has now appeared in a club-record 506 matches in La Liga.
Santiago Solari's confidence in younger players was the complete opposite of Zidane's strategy in his second spell at the helm.
After languishing mid-table for most of the first half of the season, Barcelona is finally back in the top 3.
Atletico Madrid drops to second place but with three games in hand against the leaders.
Atletico Madrid however, still has two games in hand against Real Madrid.
Real Sociedad was overtaken by Atletico Madrid at the top of the La Liga table.
Suarez was forced to move to Atletico Madrid this summer after the new Barca coach left him out of his plans.