Julian Alvarez cut short Atletico Madrid training early on Saturday. That leaves his status uncertain for the team's La Liga game at Real Sociedad. The forward's early exit raised concern at the club's training ground. Spanish reports say medical staff are evaluating his condition. Real Sociedad face Atletico this weekend in San Sebastian. If Alvarez is unavailable, coach Diego Simeone could be forced to change his attack. No official update has arrived from the club. His status for the match is still uncertain.