RIO DE JANEIRO - Rafael Nadal showed no problem with his tender back in his second match since returning from the injury, defeating fellow Spaniard Albert Montanes 6-1, 6-2 to reach the quarterfinals of the Rio Open on Thursday. The No. 1-ranked Nadal tweaked his back warming up for the Australian Open final, which he lost almost four weeks ago in a major upset against Stanislas Wawrinka. His first stop after the layoff is the clay in Rio as he tests the back and tries to stay healthy for the French Open in three months. A year ago he used the Latin American swing to test his recovery from an injured left knee. Nadal seemed to move freely against Montanes and wore a large, blue elastic bandage on his lower back as a precaution. "The back, well, its bothering me a little," Nadal said. "Right now its not hurting my game, but Im serving a little more gently than Im used to doing." Nadal said he pushed his recovery "a little bit" to play in Rio, after pulling out of the tournament the week before in Buenos Aires. "I am here and very happy being here," he said. "When you get an injury in the final of a Grand Slam, and you stop (playing/practicing) for 2 1/2 weeks, the comeback is not easy." Asked if nagging injuries might force an early retirement, the 27-year-old joked a bit before getting serious. "I cant predict the future, but my intention is to play many years," he said. In the other key mens match, third-seeded Fabio Fognini reached the last eight beating Pablo Cuevas of Uruguay 7-6 (1), 4-6, 6-3. Second-seeded David Ferrer advanced on Wednesday. Alexandr Dolgopolov of Ukraine advanced to his second quarterfinals of the year, beating Facundo Bagnis of Argentina 6-7 (4), 6-2, 7-6 (4). Dolgopolov said he hadnt considered leaving the tournament to return to his Kyiv birthplace, where more than 100 people have died in anti-government protests this week. Government snipers killed at least 70 on Thursday. "Its sad. I cant do much, but just support," he said. "Whoever is right doesnt matter now when people are dying." Dolgopolov, who lives in the wealthy European enclave of Monte Carlo, said he was lucky to have the chance to make money playing tennis. "Obviously I would like the people in the (Ukraine) to feel better. If I could, I would change that," he said. On the womens side of the combined ATP-WTA event, fifth-seeded Kurumi Nara of Japan and Lourdes Dominguez Lino of Spain set up a quarterfinal matchup after second-round wins. Nara defeated Anna-Lena Friedsam of Germany 6-0, 7-6 (3), and was in sight of her first WTA semifinals. Dominguez Lino beat Chanelle Scheepers of South Africa 2-6, 7-6 (7), 6-1. Nara said she likes the hot weather in Rio and is getting used to the clay. "Now I like the clay court," she said. "Last year, I didnt like it." Irina-Camelia Begu of Romania also made the last eight, as did Brazils Teliana Pereira. She is the first Brazilian woman in 23 years to crack the WTAs top 100. The last was Andrea Vieira. Brazils most famous womens player is Maria Bueno, who won seven Grand Slams singles titles, the last at the US Open in 1966. Wholesale Nike Zoom Australia .The McLaren MP4-30 was launched on Thursday, with chief executive Ron Dennis saying it marks the start of a lengthy journey back to winning grands prix and eventually world championships.McLaren, which hasnt won a grand prix since 2012, will be using Honda engines for the first time since 1992, and has signed two-time world champion Fernando Alonso to partner Jenson Button for the upcoming season. Nike Zoom Womens Australia . -- James Harden scored 31 points, including 25 in the second half, and the Houston Rockets dug out of a double-digit, first-half hole to beat the Orlando Magic 101-89 on Wednesday night. http://www.wholesalenikezoomaustralia.com/ . New York Red Bulls. TSN primes Vancouver fans for the start of the 2014 season with MLS on TSN: Season Preview Special airing tonight at 7:30pm et/4:30pm pt on TSN2 (encore Friday at 3:30pm et/12:30pm pt on TSN2). Nike Zoom Wholesale . The bout served as the headlining matchup of Saturdays "UFC Fight Night: Brown vs. Silva" event, which took place at U.S. Bank Arena in Cincinnati. It was Silva who looked well on his way to victory in the early going, delivering a pair of crushing kicks to the body that sent Brown crashing to the floor, doubled over in pain. Cheap Nike Zoom Online . Follow all the action live on TSN Radio 1050 in Toronto, TSN Radio 690 in Montreal, TSN Radio 1260 in Edmonton and TEAM 1410 on Friday at 3pm et/Noon pt. ARLINGTON, Texas -- Ian Kinsler had quite a greeting for his former team, one not well-received by some. Kinsler homered in the first at-bat of his return to Texas as an opponent, then waved at the Rangers dugout while beginning his trot around the bases, and the AL Central-leading Detroit Tigers went to win 8-2 on Tuesday night for their fifth consecutive victory. "It was nothing personal at all. I was just saying Hi," Kinsler said, insisting he was motioning to no one in particular. "I mean, it was my return home, and get lucky enough to square one up like that and have it go over the fence, it was a good feeling. I was just having fun." Kinsler spent the first eight seasons of his career in Texas before being traded for Prince Fielder in a swap of All-Stars last winter. He got more cheers than boos when he was introduced in the first inning, then sent a pitch by Colby Lewis (5-5) into the left-field seats for his ninth homer. "I love Kins, Im just a little bit disappointed," Lewis said of the second basemans wave, though there was no apparent reaction at the time from those in the dugout. Rangers manager Ron Washington said he had no comment about Kinsler. J.D. Martinez had a tiebreaking two-run shot off Lewis that made it 3-1, and started a five-run outburst by the Tigers in the seventh. Boos were more prevalent during Kinslers last four plate appearances -- a popout, groundout and a strikeout before he added a two-run single in the eighth. "It was funny, because it seemed like that with every at-bat, it went from mixed boos and cheers to more boos every at-bat deeper in the game for him," manager Brad Ausmus said. "Im sure that the Rangers fans appreciate what he did. He was an All-Star here and they went to the World Series." Adrian Beltre went 4 for 4 for Texas, pushiing his career total to 2,503 hits, but the Rangers have a season-worst, six-game losing streak.dddddddddddd Martinezs eighth homer of the season came a pitch after Victor Martinez doubled. Lewis was gone after a single by Austin Jackson. Reliever Ben Rowen then gave up three consecutive hits, including RBI singles by Alex Avila and Rajai Davis, and Victor Martinez drew a bases-loaded walk off Shawn Tolleson. Drew Smyly (4-6) allowed only one unearned run over six innings. He never trailed after the Kinsler homer. "Thats awesome. I bet hes loving that," Smyly said. "He set the tone, got us on the board early and then from there it was a good game until the seventh, and we were able to get some big hits and break it open." A week after signing a minor league deal, Carlos Pena was called up from Triple-A Round Rock earlier Tuesday and went 0 for 4 with two strikeouts. The first baseman was a first-round draft pick by the Rangers in 1998 and made his major league debut late in the 2001 season before being traded that winter. Only Sammy Sosa (1989 to 2007) went longer between games for Texas. NOTES: The Rangers played the first of 20 games over 20 consecutive days. At 35-41, they are six games below .500 for the first time since September 2008. Texas is 16-20 at home. ... Davis was caught stealing in the sixth after a safe ruling was overturned. Davis clearly beat the throw with his headfirst slide, but Washington challenged and replay showed Davis hand popped up and was briefly off the bag while 2B Rougned Odor still had the tag applied. ... There was no pregame BP on the field because of showers, but the game started on time despite a light rain falling at first pitch. The Rangers are the only team in the majors without a delay or postponement of any kind this season. ' ' '