- Diego Costa met Antonio Conte's brother and other Chelsea stars before the game
- The player was in the stands at the Wanda Metropolitano stadium in Madrid
- He is unable to play for the club until he is registered in the January transfer window
Diego Costa was snapped looking distraught in the stands with his head in his hands after Michy Batshuayi snatched a dramatic winner in Chelsea's win over Atletico Madrid.
The Spaniard who recently rejoined Atletico Madrid was all smiles before the game when he met his former teammates and when his side went 1-0 ahead through Antoine Griezmann's penalty.
However he was shown looking sad after Michy Batshuayi’s dramatic winner ruined his night.
The striker also met his former Chelsea teammates before the game however Antonio Conte was nowhere to be found.
The striker met the Italian's brother in the tunnel of Atletico's new stadium.
Costa's long-awaited £67million move to his former club was only completed 24 hours before their Champions League tie.
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