NEW YORK -- Caroline Wozniacki isnt just back playing tennis. Something important about her seems changed. And a lot of it was evident during her 6-0, 6-2 demolition of Latvias Anastasija Sevastova on Tuesday in a quarterfinal match that ended Sevastovas giant-killing run through the US Open.Wozniacki began by blitzing to wins in the first 10 games of a match that passed the 50-minute mark before Sevastova, who was fighting an ankle injury that required two visits from the trainer, won a solitary game.Even if I had no injury, it wouldve been tough to beat her. Caroline played great, Sevastova said.Referring to Wozniackis mere five unforced errors compared to the 30 she made, the 48th-ranked Sevastova added, I think she made no mistakes.Wozniacki moves into Thursdays semifinal round opposite Angelique Kerber, who could overtake Serena Williams for No. 1 in the world if she wins this tournament. Kerber will find that Wozniacki, whose ranking has plunged to No. 74 in part because of an ankle injury that forced her to miss three months this year (including the French Open), will not be an easy out. She looks nothing like the player who bombed out early at the Australian Open and Wimbledon earlier this year.Wozniackis game and attitude have more of a serrated edge now, and she says age and suffering some hard knocks have a lot to do with it. She used to be the best counterpuncher on tour, bar none. But against Sevastova -- and eight-seeded Madison Keys and Svetlana Kuznetsova in this tournament before that -- Wozniacki was the aggressor. She now comes forward more, cracking hard shots off both her forehand and backhand. She kept Sevastova pinned deep behind the baseline, often finishing her off with smashes, same as shed done against Keys in the previous round.Seeing it on TV is one thing, but I was feeling how deep shes hitting the ball and feeling like I cant get on the offense right away, Keys said after their match. Its totally different watching and playing.A lot of this feels different than when Wozniacki was the top-ranked player in the world for 67 weeks in 2010 and 2011. She didnt play this assertively or talk with the hint of swagger that occasionally slips out now. She constantly had her bona fides questioned then -- and even now, at age 26 -- because she still hasnt won a Grand Slam title. She made the final here in 2009 but lost to Kim Clijsters and was beaten by Williams in the title match two years ago.Until now, Wozniacki hadnt been back to a Slam semifinal since.Wozniacki will now admit her desire to hang onto the No. 1 ranking and the constant references to the lack of a Slam title wore on her, even if she tried to never let it show. She never got sharp or refused to answer the same question over and over, but she had a lot more of Clijsters in her than Williams, now a close friend but one of the most rapacious winners on tour.At times, Wozniacki seemed like shed succeeded Clijsters for the title of nicest player on tour -- which is a great thing to be as a human being but often has no application to dominating tournaments.So imagine the little ripple of surprise Wozniacki caused the other day after shed upset Keys -- playing some tennis that was almost as immaculate as her win over Sevastova -- and actually bragged a little, saying, I think it sucks for some of the other players to have to play me early in tournaments.On Tuesday, Wozniacki admitted she saw Sevastova slip and fall during their match. But she told herself to have no sympathy.I think I was just a little extra focused, Wozniacki said. I knew if she can still walk and still put weight on it and stuff, then shes obviously going to go more for her shots. ... I kept serving well and made her run.Sevastova looked nothing like the player who had knocked off French Open champ Garbine Muguruza earlier in the tournament. And Wozniacki looked nothing like the ball returner whose own father and coach, Piotr, has said used to be happy just to make a semifinal.The dream needs to be to win, Piotr told USA Today on Sunday.Consider it done, his daughter says.I think when youre a little kid and you dont know what anything really means, everybody knows what it means to be the best in the world, and everybody knows what it means to be No. 1, Wozniacki said Tuesday. That is something Im extremely proud of. ... I mean, how crazy is it to say that youre the best in the world at something? Doesnt matter if its tennis, football, being a lawyer.So bring on Kerber. Then the Williams-Simona Halep winner after that.I still believe and feel like Im one of the top players, and grinding my way back, Wozniacki said. Hopefully, I have two more matches here. Anthony Averett Jersey . The 18-year-old American had five birdies in her bogey-free round for a 17-under total of 196. Lee held the overnight lead but mixed three birdies with two bogeys for a 70. Brandon Williams Jersey . If ever they start actually putting pictures beside words in the dictionary, the Blue Jays left-handers mug will appear beside “Consistency. http://www.customravensjersey.com/custom-hayden-hurst-jersey-large-1893d.html . -- In one brief spurt, Brazil turned a close game into a rout and proved again it will be a strong World Cup favourite. Steve Smith Sr. Jersey . LOUIS -- Roman Polak was celebrating even before Alexander Steen scored the winning goal in Saturdays 4-2 win over the Carolina Hurricanes. Jacoby Jones Jersey . Three came down to the fourth quarter while quarterbacks continued to shine in all four games; so important to the overall quality of the game. NEW YORK -- The Denver Broncos are one of two teams off to a 4-0 start this season. However, they are alone at the top of the latest AP Pro32 poll released on Tuesday.The defending champion Broncos received nine first-place votes for 381 points from balloting by media members who regularly cover the NFL.The Broncos used their stellar defense to shut down the Buccaneers 27-7 on Sunday.Who says old school football doesnt work anymore? Newsdays Bob Glauber said. The Broncos are living proof that great defense is still a formula for success. Another transcendent performance against the Bucs, and the Broncos continue to roll early.The Minnesota Vikings, the NFLs other 4-0 team, moved up a spot to No. 2 after beating the New York Giants 24-10 on Monday night. The Vikings received one first-place vote for 367 points.The New England Patriots, who were tied with the Broncos last week at the top of the poll, dropped to No. 3 after losing 16-0 at home to Buffalo. The Patriots received two first-place votes for 357 points.The good news for the Patriots is that Tom Brady will return from his Deflategate suspension and face the Cleveland Browns in his regular-season debut on Sunday. The Browns are the leagues only winless team.Tom Brady is a welcome sight for the Patriots, who were shut out for the first time at home in 23 years, Glauber said.His four-game suspension from Deflategate is over, aand now the poor Browns get to face a quarterback with a chip on his shoulder the size of the skyscraper at 345 Park Ave.dddddddddddd. -- the place where (Commissioner) Roger Goodell works.The Philadelphia Eagles, the only other unbeaten team in the league, remained after No. 4 after having a bye week.The Seattle Seahawks moved up a spot to No. 5 after beating the New York Jets 27-17. And the Pittsburgh Steelers moved to No. 6 after routing the Kansas City Chiefs 43-14 on Sunday night.The Green Bay Packers slipped two spots to No. 7 and will host the New York Giants coming off their bye week.The Atlanta Falcons jumped from No. 17 to No. 8 after routing Cam Newton and the Carolina Panthers 48-33.A year before heading into their plush new home, the high-scoring Falcons are moving on up, led by revitalized Matt Ryan, said Ira Kaufman of the Pro Football Hall of Fame.The Oakland Raiders went from No. 16 to No. 9 after rallying past the Baltimore Ravens, who dropped to No. 10.Khalil Mack said the big road win against the Ravens proved Oakland is a `contender, said Jenny Vrentas of The Monday Morning Quarterback. They certainly look like a team that is growing into its high expectations.---Online: AP NFL website: www.pro32.ap.org and http://twitter.com/AP-NFL ' ' '