Four things to look out for in Spain's matchday 22

MADRID, Jan. 31 (Xinhua) -- Matchday 22 in La Liga sees Real Madrid visit one of their favorite grounds, while FC Barcelona are at home to Alaves. Here are four things to look out for this weekend.

1. Real Madrid to cruise past Espanyol

Espanyol took a vital point away to Sevilla last weekend as they continue to struggle to avoid a rapid return to the second division, but they will have things a lot harde