BASEL, Switzerland -- Two-time champion Juan Martin del Potro and top-seeded Stan Wawrinka advanced to the Swiss Indoors quarterfinals on Thursday.Del Potro beat fifth-seeded David Goffin of Belgium 7-5, 6-3, while Wawrinka had 16 aces as he beat American player Donald Young 7-6 (4), 6-7 (3), 6-4.Both players held their serve in the first set and dropped it once in the second. Wawrinka, the U.S. Open champion, took the only chance he got on Youngs serve in the deciding set.Del Potro, who won the Stockholm indoor title Sunday, extended his winning streak to seven matches -- six against players higher in the standings than the 42nd-ranked Argentine player.Goffin, who beat Del Potro at the Shanghai Masters two weeks ago, struggled with his second serves and was broken once in each set.Del Potro won back-to-back titles at Basel in 2012 and 2013 but missed the last two editions due to left wrist injuries that dropped his ranking sharply.The 28-year-old will play No. 5 Kei Nishikori of Japan on Friday.Wawrinka, who was also taken to three sets in the first round, next faces Mischa Zverev of Germany, who beat Guido Pella of Argentina 6-4, 6-2. He broke Pellas serve three times and saved both chances on his own serve.Earlier, fourth-seeded Marin Cilic -- the 2014 U.S. Open champion -- had 10 aces in a 6-0, 7-6 (4) win over Pablo Carreno Busta.Cilic lost only five points in the first set against the 32nd-ranked Spaniard. The second set went with serve, and Cilic trailed in the tiebreaker before reeling off seven straight points.Cilic next plays Marcel Granollers of Spain, who beat eighth-seeded Jack Sock of the United States 6-3, 6-1.Earlier, Gilles Muller of Luxembourg earned a spot in the last eight against Federico Delbonis of Argentina. Muller beat Florian Mayer of Germany 6-3, 6-2. NCAA Jerseys Free Shipping . - Oakland Raiders running back Rashad Jennings was speaking to a group of local high school students earlier this week when the conversation turned to the importance of being prepared when opportunities in life arise. Cheap NCAA Jerseys From China .R. Smith realized how easily basketball can be taken from him, and he wasnt going to take his place in the NBA for granted anymore. http://www.cheapncaajerseys.net/ . The catch: It needs a lot of money, and it needs it fast. Cheap Basketball NCAA Jerseys . On June 12, just as the sun sets on the magnificent historical city of Sao Paulo the inventors, innovators and purveyors of “joga bonitowill” open their campaign. The opponent, Croatia and all its football might and will. As opposites do attract we are set for a corker of an opener. Cheap NCAA Jerseys Football . -- In one brief spurt, Brazil turned a close game into a rout and proved again it will be a strong World Cup favourite. (STATS) -- The University of North Dakota rewarded 2016 Big Sky Conference Coach of the Year Bubba Schweigert on Tuesday with a contract extension through the 2021 season.Schweigerts original four-year contract ran through the 2017 season, but its been superceded by a new five-year deal with a salary increase.The North Dakota native led the Fighting Hawks to a share of the Big Sky title this season, going 8-0 in conference games. They finished 9-3 overall, losing in the second round of their first-ever FCS playoff appearance.He was fourth in voting for the STATS FCS Eddie Robinson Award as the national coach of the year.Coach Schweigert and his staff have done an amazing job in bringing back that winning tradition to UND football, athletic director Brad Faison said. We wannted to make certain we kept continuity and stability in the program moving forward.dddddddddddd Our student-athletes, UND students, alumni and the community have embraced Bubbas vision for Fighting Hawks football. The fun and the pride are back.The Fighting Hawks finished 3-8 in the 2013 season before his arrival and the teams win total has increased by two in each subsequent season, including 5-7 in 2014 and 7-4 last year. With this years highest win total since the program moved to the Division I level prior to the 2008 season, Schweigert is 21-14 overall through three seasons.UND also will increase its salary pool for the assistant coaches. ' ' '