MELBOURNE, Australia - In their latest public display of friendship, Serena Williams and Caroline Wozniacki posted a photo of getting their nails done before the Australian Open. Maurice Cheeks 76ers Jersey . The camaraderie, in a sport better known for its rivalries, has prompted discussion among players on what its like in the locker room and behind-the-scenes with top womens tennis stars.Is everyone friends? The answer: it depends who you ask.The No. 1-ranked Williams, who plays her fourth-round match Sunday and is known for having some of the highest-profile rivalries on the tour, says the mood has changed since she joined the professional ranks way back in the 90s.Its like a big family now, said Williams, who at 33 is pushing for her 19th Grand Slam title and shows no sign of easing her dominance. She came of age during a different era, recalling that rivals Steffi Graf and Monica Seles never spoke.When youre young, you really idolize those people. I wanted to do what they did. I was really quiet. I did my own thing, Serena told a news conference at the Australian Open. I just tried to copy them.Now, things are different, partly because players spend more time together due to the packed schedule of tournaments year-round.I definitely think people talk a little bit more now than back in the 90s, said Williams, who faces No. 24 Garbine Muguruza in the quarterfinals. We travel 10, 11 months of the year together. So you just know everyone.Social media has played a big role in opening a window into the players private lives, with many posting comments to each other or photographs of their off-court friendships.The former No. 1-player Wozniacki, who exited in the second round of this years Australian Open, shared the picture of herself and Williams getting pedicures the weekend before the tournament started.Asked about competing against a friend at the top level, Wozniacki later said: Whenever youre on court, you just want to win. It doesnt matter who is on the other side.The two friends faced off in a Grand Slam final at last years U.S. Open, which Williams won. Two days later, Wozniacki showed up to support Williams at her first runway show during New York Fashion Week. Williams then live tweeted from the New York City Marathon as she cheered on Wozniacki, who ran an impressive 3 hours and 26 minutes.Is it normal to cry when someone finished (a) marathon? So proud of you Caro, Williams tweeted after the race. The two have been spotted at the beach, hockey games, basketball games and concerts.Williams has been quoted as saying that Wozniacki is her closest friend on the circuit other than her sister, Venus.Naturally, though, tense rivalries remain, and Williams doesnt like to talk about them. There was great speculation about Williams apparently icy relationship with Sloane Stephens, after the young American upset the No. 1-ranked player in the 2013 Australian Open quarterfinal.No. 2 Maria Sharapova, who advanced to the quarterfinals on Saturday, has publicly said she has no friends on the womens tour. She and Williams have long had a not-so-friendly rivalry that made headlines in 2013 when the pair traded personal barbs relating to their romantic relationships.Williams could face Sharapova in the final. To have any chance of that happening, Sharapova has to clear a quarterfinal hurdle against rising star Eugenie Bouchard, a rematch of last years French Open semifinal that Sharapova won en route to the title.The No. 7-ranked Bouchard also prefers to keep competitors at a distance.I dont want to become really good friends with any of the girls on the tour, said the Wimbledon finalist. I come here, do my job, and leave. I think thats the best way for me to stay focused and not really have distractions.Asked what its like in the locker room, Bouchard laughed.Im sure you imagine Mean Girls or something. Its not like that, said the 20-year-old Canadian, referring to Hollywoods take on a mean-spirited high school clique. Its pretty chill, pretty relaxed. Were all friendly and talking to each other.For what its worth, Mean Girls happens to be Bouchards favourite movie.Two-time champion Victoria Azarenka says her perspective has changed over the years, and she wants to get to know more players.Not that I wasnt friendly, but its nice to get to know girls, said Azarenka, unseeded here because her ranking fell late last year during an injury layoff. She faces No. 11 Dominika Cibulkova in the quarterfinals.On the court there are no friends, unless there are umpires you try to be nicer to, the 25-year-old Azarenka said. But off the court, she would like to make an effort and build friendships — possibly with Sharapova or other players who have residences near her in the Los Angeles area.I havent hit with any girls yet, Azarenka said. I know Maria lives there. But we havent hit yet. Hopefully, maybe one day it will happen. Darryl Dawkins 76ers Jersey . -- New York Yankees general manager Brian Cashman has no concerns about the health of shortstop Derek Jeter, who was limited to 17 games last season due to leg injuries. Moses Malone 76ers Jersey .Balotelli uploaded on Instagram a picture of the video-game character Super Mario, with whom the Italy international shares a nickname, with text around the image including jumps like a black man and grabs coins like a Jew. http://www.76ersprostore.info/Cheap-Allen-Iverson-76ers-Jersey/ . -- Detroit Lions defensive tackle Ndamukong Suh says he isnt going to change what he does on the field.PARIS - Paris Saint-Germain could offer new recruit David Luiz something Chelsea couldnt: the near certainty of being a league winner next season. Because, more than ever, PSG is reducing Frances Ligue 1 to a no-contest. While the English Premier League and Spains La Liga were consistently nail-biting, decided only in the last round of matches, PSG made Ligue 1 feel over before Christmas. Its total of 89 points was a record. It topped the league from the 10th round to the last in winning its second consecutive title. Already, next season is shaping up as the same again. As the biggest fish in the small pond of French domestic football, PSG is going to have to succeed in Europe to really prove itself. Even limited by UEFAs Financial Fair Play sanctions, PSGs cash-rich Qatari owners can still comfortably outspend every Ligue 1 team with the exception, perhaps, of Monaco, bankrolled by Russian billionaire Dmitry Rybolovlev. Luiz is set to become PSGs fifth signing of €40 million or more. The versatile, attack-minded defender will only strengthen what already this season was again the leagues stingiest defence, conceding just 23 goals. Playing alongside Brazil teammate Thiago Silva, and because theyll be coming off the World Cup together, Luiz should slot smoothly into PSGs backline. The question is not whether PSGs domestic dominance can last, but rather if it can break Lyons record of seven straight league titles from 2002-2008. For the third consecutive season, PSG again had the most prolific attack, scoring 84 goals— 26 of them from Zlatan Ibrahimovic, again the leagues top scorer. "Ligue 1 is continuing to grow with Monaco, Lyon, Marseille. Were raising the level," Ibrahimovic said. Really? That can be argued both ways. While PSGs acquisition of global stars like Ibrahimovic has burnished the Ligue 1 brand, the ease with which he scores, the gulf in class between him and players from other clubs, reflects an unbalanced, top-heavy league with PSG out of reach for French opponents. Allen Iverson 76ers Jersey. Coach Laurent Blancs team won only two of its six matches against top-four teams. That highlighted both the fragility of PSG under pressure and its opponents erratic performances during the season. Often unwilling to take risks away from home, conservatively playing for draws, PSGs main rivals facilitated its route to the title. PSGs winning margin over runner-up Monaco was nine points, even more comfortable than its eight-point cushion over Marseille the previous season. In 2012-13, third-place Lyon finished 16 points behind PSG. This time, Lille was 18 points adrift in third. Monaco must now rebuild having sacked coach Claudio Ranieri. While his replacement will need time to adapt, Blanc will be in his second season at PSG. That stability also increases its prospects for a hat-trick of league titles. Rybolovlevs wealth and Monacos tax breaks attracted Colombia striker Radamel Falcao and countryman James Rodriguez, one of the best young wingers in Europe. But its squad remains light compared to PSGs strength in depth built over three years of Qatari ownership. Lyon, funding a new stadium, relies on talent from its youth academy and faces another difficult summer holding onto rising home-grown stars like forward Alexandre Lacazette and France midfielder Clement Grenier. Weak competition isnt necessarily good for PSG. The teams sense of security lulled Blancs players into bad habits at times, especially toward the end of the season when they went off the boil. That can be fatal against Europes top teams. Against Chelsea, PSG failed to protect a two-goal advantage in the return leg of their Champions League quarterfinal. Next season, PSGs stars must respond better when theyre pushed around in Europe or risk being written off as playground bullies in an uncompetitive domestic league. ' ' '