Scorers: Hwang 42′
Wolves returned to winning ways in a cagey affair against Burnley.
Vincent Kompany’s side travelled to Molineux hoping to build on their first victory of the season over Sheffield United.
The hosts, meanwhile, sought a response after slipping to narrow defeat at Premier League leaders Arsenal last weekend.
Their best first-half opening fell to Pablo Sarabia, who sent Nélson Semedo’s cross narrowly over with a first-time finish from close range.
At the other end, Daniel Bentley produced a superb double save to deny Jay Rodriguez and Josh Brownhill after a mistake from João Gomes.
Gary O’Neil’s side eventually sparked a breakthrough just three minutes from the interval as Hwang Hee-chan slotted home from Matheus Cunha’s cutback.
A cagey second half saw Wolves appear the more likely to extend their advantage over the Clarets as they held on to secure maximum points.