Chelsea's Diego Costa celebrates his goal against Leicester City during their English Premier League soccer match at Stamford Bridge, London, Saturday, Aug. 23, 2014. (AP Photo/Sang Tan)
Chelsea's Diego Costa, second left, celebrates his goal against Leicester City with teammates during their English Premier League soccer match at Stamford Bridge, London, Saturday, Aug. 23, 2014. (AP Photo/Sang Tan)
LIVERPOOL, England — Diego Costa kept up the prolific start to his Chelsea career on Saturday, setting the title favorites on their way to a 2-0 win over Leicester and a second straight victory to open the Premier League.
The Spain striker scored on his Chelsea debut in a 3-1 win over Burnley on Monday and was back in the goals five days later, breaking down Leicester's stubborn resistance at Stamford Bridge in the 63rd minute.
Belgium winger Eden Hazard's solo effort in the 77th ensured Chelsea has maximum points after two games against teams promoted from the second-tier League Championship.
"I don't forget they had a good chance with the result 0-0," Chelsea manager Jose Mourinho said, "but we had so many chances, so many opportunities to score obviously we deserved the victory."
Swansea is the only other side with back-to-back wins, following up a victory at Manchester United last weekend by beating Burnley 1-0 thanks to Nathan Dyer's 22nd-minute goal.
West Ham won 3-1 at managerless Crystal Palace while the games between Aston Villa-Newcastle and Southampton-West Bromwich Albion finished 0-0.
Arsenal visits Everton in the late game.
Didier Drogba was given a standing ovation from the Chelsea fans when he came on as a second-half substitute for his first match in his second spell with the London club.
But the Stamford Bridge fans have a new goalscoring star in Costa.
Signed for 32 million pounds ($53 million) from Atletico Madrid in the offseason, Costa is proving exactly the kind of ruthless finisher Chelsea was lacking last season as it came up short in the title race.
His goal came after Oscar played in Branislav Ivanovic on the right side of the area, and the right back's cutback was chested down by Costa and drilled past Leicester goalkeeper Kasper Schmeichel from six yards.
Cesc Fabregas and Courtois are other arrivals at Chelsea this summer and played key roles in a hard-fought win against last season's second-tier champions.
Courtois — back at Chelsea after spending last season on loan at Atletico — again started ahead of Petr Cech and his save from Nugent in the 55th minute was crucial.
Fabregas had two assists in a man-of-the-match display against Burnley and he set up Hazard for the second goal against Leicester, with the winger collecting the ball on the left, cutting inside and drilling a low shot past Schmeichel into the corner.
"I thought we played exceptionally well in the first half but it's about taking your chances when you get them," Leicester manager Nigel Pearson said. "There are more positives today than there are negatives."
West Ham increased the early-season misery for Palace, which conceded a late goal to lose to Arsenal last weekend and is still without a manager following Tony Pulis' resignation two days before the start of the season