In the Allsvenskan premiere against AIK, Häcken star Alexander Jeremejeff struck with a hat trick.
But away to Degerfors, Häcken had to do without him when he contracted an illness.
His replacement, Ibrahim Sadiq, gave the Gothenburg club the lead when he intercepted a return.
In the middle of the second half, Degerfors equalized through Diego Campos.
Häcken was then on for a winning goal and had the biggest game advantage.
But in the 81st minute it was Degerfors who got a golden opportunity to put 2-1 - but just replaced Adhavan Rajamohan who was on the field less than a minute missed the open position.
Instead, it was 21-year-old Sadiq who became a great match hero when he set the winning goal 2-1 with his second goal of the evening.
See highlights from the Allsvenskan here!