Hwang Hee-chan scored on his debut for Wolverhampton Wanderers as they recorded their first win of the season, beating Watford 2-0 at Vicarage Road.
Watford had the better of the first-half chances, but Jose Sa denied Moussa Sissoko and then Emmanuel Dennis.
After the break, Nelson Semedo spurned a good chance to put Wolves ahead, but fired wide with just Daniel Bachmann to beat.
Wolves took a fortuitous lead on 74 minutes, Watford’s Francisco Sierralta stooping low to clear a cross, only to head into his own net.
It was 2-0 nine minutes later as Hwang came on and marked his Premier League debut with a close-range finish after Marcal had struck a post.
Watford drop to 15th on three points, the same as Wolves who are two places higher.