d carry her countrys flag in the opening ceremony. She won an appeal to the International Tennnis Federation to allow her to compete at the Rio Games after she was unable to fulfill the Fed Cup requirements.ddddddddddddAgainst 2011 U.S. Open champion Stosur, Wozniacki was trail

TEMPE, Ariz. -- Arizona Cardinals coach Bruce Arians was back at work on Tuesday after a brief hospital stay.The Cardinals said via Twitter that Arians was expected to be at practice on Wednesday and on the sideline when Arizona plays the Falcons in Atlanta on Sunday.The tweet included a photo of Arians at his desk.On his Twitter account, Arians thanked everyone for their well-wishes. He said everything turned out OK and he was happy to be back with the guys.The 64-year-old coach was hospitalized after feeling discomfort following the Cardinals return Sunday from Minneapolis, where they lost to Minnesota 30-24.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL Vans Old Skool Pink . -- Nathan Pancel scored twice as the Sudbury Wolves defeated the North Bay Battalion 4-2 on Saturday in Ontario Hockey League action. Vans Shoes Outlet . -- Stanfords Kevin Danser knelt on one knee and hardly moved on the sideline as Michigan State celebrated its Rose Bowl victory and his Cardinal teammates made their way to the locker room. http://www.vansshoesclearancesale.com/vans-old-skool-sale.html . -- Charlie Graham stopped 67 shots as the Belleville Bulls edged the visiting Guelph Storm 6-5 on Saturday in Ontario Hockey League action. Vans Sk8 Hi Clearance . Vettel, who has already clinched his fourth straight F1 title, enters the finale with a chance to equal Michael Schumachers 13 victories in a year and match the record of nine consecutive wins by Alberto Ascari in the 1952 and 1953 seasons. Cheap Vans Sk8 Hi Shoes . As he recorded his 23rd and 24th points of the evening, a segment of the sellout Air Canada Centre crowd expressed their appreciation for the Raptors point guard with a smattering of MVP chants. WASHINGTON -- Former No. 1 Caroline Wozniacki retired from her second-round match at the Citi Open against Sam Stosur because of an injured left arm.The right-handed Wozniacki said that she felt pain while hitting a two-handed backhand at 5-all in the first set of a match that began Wednesday night and ended just past midnight on Thursday. She was treated by a trainer and wound up winning that set 7-5, but stopped playing after getting broken to trail 4-3 in the second.There was a point where I hit a backhand and I just felt it, and I was like `Oh, its nothing, Wozniacki said. But then I hit another backhand and I was like, `OK, its something. And it just got worse.Its the latest in a series of setbacks this season for Wozniacki, the U.S. Open runner-up in 2009 and 2014.She hasnt won a Grand Slam match this year, losing in the first round at the Australian Open and Wimbledon and missing the French Open because of an injured ankle.At this point, I just cant catch a break. Im thinking, `Im going to catch a break sooner or later. But right now, its just like one thing after the other, Wozniacki said. I feel like Im hitting it pretty well. Im serving well. And its like, this happens. Its just like really disappointing.Wozniacki is supposed to represent Denmark at the Rio de Janeiro Olympics next month and carry her countrys flag in the opening ceremony. She won an appeal to the International Tennnis Federation to allow her to compete at the Rio Games after she was unable to fulfill the Fed Cup requirements.ddddddddddddAgainst 2011 U.S. Open champion Stosur, Wozniacki was trailing 5-3 at the outset before taking four games in a row. That success came despite how hard it was for her to use her left arm, which even bothered her during ball tosses for serves. She said afterward she was surprised that the top-seeded Stosur kept hitting to her forehand even after the visit from the trainer.She started kind of running around her backhand a little bit more, which is pretty unusual for Caroline to want to do that. So I kind of thought, `OK, theres something going on, Stosur said.As for why she had trouble taking control of the match, Stosur replied: Sometimes its quite difficult playing somebody whos injured.The match was played on a secondary grandstand court, instead of in the hard-court tournaments main stadium, which gets more mens matches than womens matches during the joint event.I notice theres not too many matches on center court for the women, unfortunately, Stosur said when asked by a reporter about the scheduling. Itd be nice if we were kind of 50-50 on center court, thats for sure.---Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrich ' ' '