Jose Mourinho made a winning return to Stamford Bridge as Chelsea beat promoted Hull City 2-nil in their opening English Premier League football match.
Frank Lampard had a penalty saved, but then scored to add to the goal from Brazil's Oscar.
The newly installed goalline technology passed its first test when the Hull keeper kept the ball out before it complety crossed the line.
Tottenham Hotspur won 1-nil at Crystal Palace in the day's other game.
