Atletico Madrid managed to thump newly-promoted side SD Huesca 3-0 at the Wanda Metropolitano Stadium.
French international Antoine Griezmann got the lead for the home side on the 16th minute before Partey doubled the score on the half-hour mark.
The 25-year-old registered his name on the score sheet with a stunning strike in the 30th minute of the game.
Spaniard Koke completed their home victory with his goal on the 33rd minute as both sides failed to score in the second department of the match.
He enjoyed the full duration of the match with a sterling output.
Partey has scored one goal in his five appearances for Atletico Madrid this season so far.