Atletico Madrid's Stefan Savic (2nd R) vies with Rayo Vallecano's Santiago Comesana (1st R) during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Players of Atletico Madrid celebrate scoring during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Atletico Madrid's goalkeeper Jan Oblak (L) vies with Rayo Vallecano's Raul de Tomas during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Rayo Vallecano's Raul de Tomas (L) vies with Atletico Madrid's Filipe Luis during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Atletico Madrid's Thomas Lemar (L) vies with Rayo Vallecano's Jose Angel Pozo during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Rayo Vallecano's Raul de Tomas (L, front) vies with Atletico Madrid's Filipe Luis during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)

Atletico Madrid's Jose Maria Gimenez (L) vies with Rayo Vallecano's Jose Angel Pozo during a Spanish La Liga match between Atletico Madrid and Rayo Vallecano in Madrid, Spain, Feb. 16, 2019. Atletico Madrid won 1-0. (Xinhua/Edward F. Peters)