MELBOURNE, Australia - Serena Williams loves having Venus back to keep her company in the second week of a Grand Slam, and credits her older sister with giving her the motivation to reach the fourth round of the Australian Open. NBA Jerseys Store .The Williams siblings, with 25 Grand Slam titles between them, will have a couple of Madisons joining them, too.Madison Keys had a 6-4, 7-5 upset win over two-time Wimbledon champion Petra Kvitova on Saturday night, and Madison Brengle beat Coco Vandeweghe 6-3, 6-2 in an all-U.S. third-round match. The two Madisons will meet in the round of 16, meaning one of them will become a first-time Grand Slam quarterfinalist.The last time four or more American women reached the second week in Australia was in 2003, when Keys coach Lindsay Davenport was playing and Serena beat Venus in one of their Williams-sister finals. That cant happen this time, because theyre in the same half of the draw.Serena Williams, who is aiming for her sixth Australian and 19th Grand Slam title, has long been the standard bearer and has been asked all too often what has happened to the depth of U.S. womens tennis.I think American womens tennis has come so far. We have so many options now, which is so great because for years I had to answer the question: I dont know, I dont know, the No. 1-ranked Williams said after her 4-6, 6-2, 6-0 win over No. 26-ranked Elina Svitolina. Just so many American players that are playing really, really well. So much to look forward to.None more, in her mind, than Venus return to the fourth round at a major for the first time since Wimbledon in 2011.When Serena walked onto Rod Laver Arena on Saturday, Venus was down a set and a break on nearby Margaret Court Arena. Venus, who was diagnosed with an auto-immune condition called Sjogrens syndrome in 2011 and has struggled at the highest level ever since, rallied for a 4-6, 7-6 (3), 6-1 win over Camila Giorgi. And that was powerful inspiration.I thought, Wow, shes been through so much with her illness, with everything that shes had to do. Gosh, if she can do it, Im perfectly healthy, Im fine. I should be able to do it, too, Serena Williams said.On the mens side, top-ranked Novak Djokovic and defending champion Stan Wawrinka advanced with straight-set wins, while U.S. Open finalist Kei Nishikori and Wimbledon semifinalist Milos Raonic of Thornhill, Ont., continued their quests for a first major title.Four-time Australian Open winner Djokovic beat Fernando Verdasco 7-6 (8), 6-3, 6-4 in the first night match on Rod Laver, then asked the crowd of 15,000 to help him sing Happy Birthday to his mother, Dijana.Its my moms birthday, can you sing happy birthday? he asked the crowd. He sang the whole song live on camera and then left the court to start preparing for a match against Gilles Muller, who beat No. 19 John Isner 7-6 (4), 7-6 (6), 6-4.Wawrinka had a 6-4, 6-2, 6-4 win over Jarkko Nieminen and will have a score to settle in the next round against Guillermo Garcia-Lopez, who beat him in the first round of the French Open last year.No. 5 Nishikori beat Steve Johnson 6-7 (7), 6-1, 6-2, 6-3 and will next meet former French Open finalist David Ferrer, who struggled to finish off No. 18 Gilles Simon in four sets. No. 8 Raonic fired 22 aces in a 6-4, 6-3, 6-3 win over Benjamin Becker and will next play No. 12 Feliciano Lopez.Serena Williams will have to be top of her game when she meets No. 24 Garbine Muguruza, who beat her in the second round at the French Open last year.In the other fourth-round match in that quarter, two-time champion Victoria Azarenka will meet 2014 finalist Dominika Cibulkova.Azarenka, who is unseeded because of an injury-interrupted 2014, had a 6-4, 6-4 win over No. 25 Barbora Zahlavova Strycova, while Cibulkova beat No. 19 Alize Cornet 7-5, 6-2.Venus Williams was delighted after her win, beaming a smile as she turned to wave to all sides of the stadium and doing some dance moves to the loud music. She said Serena had helped her, too.Weve had the fortunate relationship to be able to motivate each other and grow from each other, she said.The 34-year-old, seven-time major winner is determined to make sure her run doesnt end in the next round against sixth-seeded Agnieszka Radwanska.I like to win titles ... thats what I play for, she said. Cheap NBA Jerseys Authentic . After a first half in which he thought "the lid was on the basket," the Toronto Raptors coach watched his squad mount a second half surge to defeat the Cleveland Cavaliers 98-91. Stitched NBA Jerseys . Join World Soccer Pickem 2014 for your chance to win $5,500 in cash prizes by picking the winner of each game all the way through to the tournament final. Will you ride a favourite such as Spain or Germany, or cast your lot with an underdog like Ivory Coast or Mexico? Perhaps key victories from Netherlands or the United States will be your key to victory. https://www.nbachinajerseys.us/ . Steve has built a solid reputation throughout the years - first as a hockey player, then as an NHL general manager and now as a scout.Emma Eliasson scored with 4:15 to play and Sweden beat defending bronze medalist Finland 4-2 in the Olympic womens hockey quarter-finals Saturday -- a reversal of the result from the third-place game four years ago. Valentina Wallner made 29 saves for Sweden, which will play the United States in the semifinals. Finland, the No. 3 seed in the world, drops to the classification bracket and can finish no better than fifth. Two-time NCAA champion Noora Raty made 28 saves for Finland. But she could not see Eliassons slapshot from the blue line that held up as the game-winner. The game was a rough one for womens hockey, which does not allow the body-checking that would be familiar to fans of the NHL or the mens international game. Finlands Nina Tikkinen was cross-checked to the ice in front of the Sweden net, banging her head on the ice as she landed, and a skirmish at the other end led to four-minute roughing penalties for Minttu Tuominen of Finland and Erika Grahm of Sweden. NBA Jerseys Outlet. Finland took the lead 13 minutes into the second when Wallner stopped Linda Valimakis shot with her blocker but left it in front for Venla Hovi. Sweden tied it on a power-play goal early in the second period when Anna Borgqvists shot deflected off a defencemans stick and the tip of Ratys skate into the net. Lina Wester gave Sweden the lead with 14:51 left in the third, but Finland tied it just 12 seconds later when Karoliina Rantamaki dug the puck out from behind the net and passed it in front to Emma Nuutinen. Sweden took a 3-2 lead on Eliassons power-play goal and Emma Nordin added an empty-netter. ' ' '