He screwed in 1–0 in the far corner in the 19th minute, thundered in 2–0 in the 31st.
And after some waiting, and VAR review, Viktor Gyökeres then put in 3–1 on a penalty with a few minutes left until the break.
Swedish football striker Viktor Gyökeres' hat-trick during the first half in the league match against Estrela meant that Sporting went to the break with a 3–1 lead.
Then he struck again with a fourth goal, 4–1, after a counter-attack in the 69th minute when he sprinted away from the opposing defense and shot into the far corner.
For the 26-year-old, it's just a continuation of the ongoing goal success. It's the fourth match in a row that he scores and in total, Gyökeres is up to 16 goals in ten league matches.
Thus, the silver-haired Swede gave Rúben Amorim a fine farewell in Sporting. The 39-year-old Portuguese was presented as the new head coach of Premier League club Manchester United earlier on Friday, and the match against Estrela was the last in the league in front of the home crowd.
Amorim starts his new job on November 11.
