Kai Havertz scored in the first half to give Chelsea a 1-0 win against Manchester City in the Champions League final on Saturday, recouping some of his hefty transfer fee.
City, the Premier League champions, were the clear favorites heading into the final, but they had a disastrous night in Porto in their first Champions League final.
Pep Guardiola's side were never allowed to play their usual fluid approach and were unable to reply as a disciplined Chelsea won the Champions League for the second time.
Chelsea manager Thomas Tuchel beat City manager Pep Guardiola in a tactical struggle, and his team could have won by more if Timo Werner had converted two golden chances.
