NEW YORK -- Maybe Serena Williams simply wanted to put on a better show for her pal Beyonce. Authentic Todd Helton Jersey .Looking rather displeased with herself at times, including when she shook her head and smirked on the way to the net for a post-victory handshake Thursday night, Williams still managed to tie Martina Navratilovas professional-era womens record with her 306th career victory in Grand Slam matches.Williams beat Vania King 6-3, 6-3 to reach the U.S. Opens third round.I just think it should have been a different scoreline for me. I feel like I made a lot of errors, Williams said. But, you know, theres nothing I can do about that now. What really matters is I got the win. Hopefully Ill just get better.Really? This performance didnt seem OK? After all, Williams delivered 13 aces with serves that reached 121 mph. She compiled a 38-4 edge in winners. She only dropped six games and needed all of 65 minutes to win.I just didnt have a great day, was her assessment.Yes, there were problems. The 28 unforced errors The return game: She won only 13 of 40 points on Kings first serves. Williams did, however, smack one backhand return winner in the final game.Music power couple Beyonce and Jay Z sat behind Williams coach, Patrick Mouratoglou, in the players guest box Thursday.Its always good, Williams said casually, to have Beyonce and Jay in the box.King noticed Williams negative body language as she headed to the net.I think Serenas a perfectionist. She always wants to play her best. ... If she doesnt play really well, shes always a little bit hard on herself, King said.Delivering 13 aces with the roof closed at Arthur Ashe Stadium, and showing no signs of a sore right shoulder that she said requires constant treatment, Williams improved to 306-42 in matches at major tournaments, a winning percentage of .879. Navratilova retired with a 306-49 mark.Only Roger Federer, with 307, has won more Grand Slam matches than Williams in the Open era, which dates to 1968 -- and he wont add to that total during this tournament because he is out for the season as he rehabs his surgically repaired left knee. Williams can equal Federers total by beating 47th-ranked Johanna Larsson of Sweden on Saturday.Would like to take one more step, Williams said while discussing her Slam win total. After a pause, she added: several more steps.Thats because itll take five more victories to win the championship, which would be her seventh at the U.S. Open and 23rd overall at majors, breaking Steffi Grafs Open-era record in that category.Never one to shy away from non-tennis interests, Williams recently appeared in one of Beyonces music videos and introduced a performance by her at the MTV Video Music Awards in Manhattan on Sunday night.Usually when people are there, I try to play better, especially if theyre famous and theyre doing so great at their job, Williams said. Its like I want to show them that Im good at my job, too.Williams then tacked on two words at the end of that thought -- minus today -- just to be sure everyone understood how she felt about this particular outing.---Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrich Authentic Jon Gray Jersey . -- Ryan Blaney provided more evidence that Penske Racings No. Authentic Nolan Arenado Jersey . General manager Jarmo Kekalainen told Aaron Portzline of The Columbus Dispatch on Friday that he wants to see Gaboriks contributions go beyond the scoresheet before considering a long-term deal for the soon-to-be unrestricted free agent. http://www.cheaprockiesjerseys.us/authentic-trevor-story-jersey/ . He just needed to be his best twisting, turning acrobatic self. "I didnt need to be anybody else, I just needed to be myself and be aggressive," said Burks, who scored a career-high 34 points to spark the Utah Jazz to a 118-103 victory over the Denver Nuggets on Monday night.Former West Ham and midfielder Jack Collison has decided to retire from football at the age of 27 due to injury. The Wales international made 121 appearances during an injury-plagued spell with the Hammers before moving to Ipswich on a short-term deal in September 2014.He did not play for Ipswich because of his persistent injury problems and was released after three months. Former West Ham midfielder Collison made 121 appearances throughout his career In an attempt to revive his career, Collison moved to Peterborough last summer, but he has now decided to call time on his career having made just 12 appearances for the League One side due to ongoing knee problems.Its been frustrating. Its something Ive had to live with pretty much for the last seven years, Collison told Sky Sports News HQ.Its been an ongoing battle and I feel its finally got the edge on me. I think enough is enough and Ive took the decision to call it a day and now try and look to the future.The 17-times capped Wales international, who will now focus on a coaching and media career, dislocated a kneecap playing for West Ham in 2009. Wales international Collison is challenged by John OShea of Ireland Its all continued from that, and really since that night Ive never been fully fit, which is obviously frustrating, Collison said. Authentic Jake McGee Jersey. suppose its one of those things that happen in football, and Ive tried to live with it and be the best I could with what Ive had, and Ive had a real good go at it.I had a year out of football last season and then decided Id give it a good try this year, and Ive thrown absolutely everything at it.But I think I had to admit to myself that I wasnt really up to the level I hoped to get back to, and of course its frustrating when you are out there trying to do something you love, but your body cant do what you are trying to do in your head.I dont really want to carry on falling down and dropping out of football and end up being rubbish really, so I decided to call it a day and now Im focusing on my next career. Also See: League One video Fixtures Table Live on Sky Get Sky Sports Cheap NFL Gear Wholesale Black NFL Jerseys Stitched NFL Jerseys China Jerseys Cheap Jerseys Wholesale China Jerseys Cheap Jerseys 2019 ' ' '