Four things to look out for in Spain's Matchday 9

MADRID, Oct. 6 (Xinhua) -- As the ninth round of games in La Liga unfolds before the second international break of the season, some teams will welcome the break, others would probably prefer to continue, and for some, it could bring changes. Here are some key highlights to look out for this weekend.

1. Atletico Madrid and Real Sociedad could produce a thriller

The match-up on Sunday between Atletico Madri