NEW YORK -- The condition of Serena Williams tender right shoulder has been the subject of serious speculation early and often at this 2016 edition of the US Open.In her first-round match, she sacrificed a little serving power for pinpoint placement, raising even more questions.The emphatic answers were provided Thursday night on Arthur Ashe Stadium, when the No. 1 seed faced fellow American Vania King. Three of Serenas first four points came on aces -- at 102 mph, 114 mph and, finally, 115 mph -- all out wide.It was a harbinger of disaster for King, who went fairly quietly, 6-3, 6-3. Serena, however, did not seem happy with the level of her play.Well, every match, at least for me, I like to do the best I can, she said in her on-court interview. So, hopefully, Ill be able to play better as time goes on.Some takeaways from the match that vaulted Serena into a third-round match against Johanna Larsson:No one brings the star power like Serena: Unlike, say, actress Bridget Moynahan and chef Marcus Samuelson, Beyonce and husband Jay Z werent in the prematch celebrity list for the evening session. But the powerfully musical couple, who spend a fair amount of time in New York, were sitting right there in the back of Serenas box. Serena appeared in Beyonces Lemonade video, and apparently, this was payback. Serenas 22 Grand Slam singles titles are one more than Jay Zs 21 top-10 songs. Beyonce trails the field with only 16.Its a bad matchup for King: They had only met once previously, right here at the US Open two years ago. With a huge advantage in the category of firepower, Serena dropped only a single game that time -- winning in 56 minutes. This time, the No. 87-ranked player lasted nine more minutes. Serena hit 13 aces, and one serve was clocked at 121 mph on Thursday. She hit 38 winners (on a total of 65 points). King, in her 37th Grand Slam appearance, had only four winners. She has yet to advance beyond the third round.Serena looks dialed in -- and its early: If youre going to catch her, its advisable to do it sometime in the first week. But what looked like a horrible draw -- the unseeded but dangerous Ekaterina Makarova in the first round -- was a blessing. Serena came out and slammed the Russian 6-3, 6-3 in 63 minutes. More importantly, Serena was thoroughly composed, almost meticulous in her play and comportment. The shoulder? So far, Serena said, so good.The pressure will become greater, later: A year ago, on the cusp of a calendar-year Grand Slam, Serena succumbed to nerves. She said shes more relaxed this year, and its probably true. Still, as she gets closer to the title here, the more history will come into play. A victory, as tennis fans know by now, would give her 23 major singles, one more than the Open era record of 22 that she shares with Steffi Graf. Not as well-known is the fact she can surpass Chris Everts six US Open titles and take the Open era record of seven here for herself.Oh, and did we mention the No. 1 thing? Serena is already the oldest player to ever hold the No. 1 ranking. With a win here, she can hold on to it for a little longer than her current 183 consecutive weeks. If No. 2 seed Angelique Kerber reaches the quarterfinals, a distinct possibility, Williams would need to get to the final to have a chance to retain the top spot. If Kerber and Serena meet in the final, the winner would walk away with No. 1. Wouldnt that be fun? Markieff Morris Jersey . The quest begins with what is supposed to be an easy one, although Germany has traditionally been a stubborn opponent to Canadian teams at international tournaments. Larry Foust Jersey . "We have always prided ourselves on the way we play defence. Having two big pieces back is going to be a key for us moving forward for years to come," said Knighthawks head coach Mike Hasen. https://www.cheappistonsonline.com/576y-isiah-thomas-jersey-pistons.html . While hell be dialed in to that tournament on a course he loves, you can forgive him if his eyes glance down the calendar just a bit, towards April. Stitched Pistons Jerseys . Tomas Berdych and Radek Stepanek defeated Nenad Zimonjic and Ilija Bozoljac 6-2, 6-4, 7-6 (4) on the indoor hard-court at Belgrade Arena. The victory improved the Czech pairs impressive cup doubles record to 14-1. Bob Lanier Jersey . MORITZ, Switzerland -- Fog prevented downhill racers from getting their Olympic dress rehearsal. DELAND, Fla. -- Divine Myles scored 23 points, and Derick Newton added 20 points and grabbed 10 rebounds as Stetson scored the last 10 points to beat South Alabama 87-78 on Saturday night.Myles was 6 of 7 from the floor and made 10 of 12 free-throw attempts. Luke Doyle drilled 4 of 9 3-point attempts and finished with 14 points for Stetson (6-6). B.J. Glasford added 10 points and Angel Rivera dished out 10 assists.Stetson took a 43-39 lead into halftime. The Jaguars opened the seconnd half with a 10-0 run, led 51-48 with 15:45 remaining, and were up 74-71 with 5:38 to play.dddddddddddd Myles made a layup and Newton drilled a 3 to give the Hatters an 82-78 lead with 2:05 left and Stetson held on for the win.Don MuepoKelly and Georgi Boyanov had 16 points apiece for South Alabama (6-3), which has dropped three of its last four games. ' ' '