Iowa City, IA (SportsNetwork.com) - Frank Kaminsky scored 24 points and Nigel Hayes added 14, leading fifth-ranked Wisconsin to a 74-63 victory over Iowa on Saturday at Carver-Hawkeye Arena. Josh Gasser and Sam Dekker each chipped in 11 for the Badgers (19-2, 7-1 Big Ten), who have won four straight since a stunning loss at Rutgers on Jan. 11. Kaminsky, who missed the game against the Scarlet Knights because of a concussion, also grabbed a game-high nine rebounds on Saturday while making half of his field goal attempts and 8-of-9 from the free throw line. Wisconsin has won 12 of its last 13, including a season sweep of Iowa. The Badgers rolled to an 82-50 rout of the Hawkeyes just 11 days ago in Madison and have won five straight in the series. Aaron White scored 15 to lead Iowa (13-8, 4-4), which has lost three in a row. White had played just seven minutes in last weeks loss to Purdue because of a stinger. Final Score: Pittsburgh 76, (8) Notre Dame 72 Pittsburgh, PA (SportsNetwork.com) - James Robinson made a tough go-ahead runner in the lane with 12 seconds remaining as Pittsburgh took down No. 8 Notre Dame 76-72 in a wild finish on Saturday afternoon. The Fighting Irish nearly pulled off an improbable comeback when Jerian Grant shook off a slow start and went on a personal 9-0 run inside the final three minutes. Grants two free throws with 31.2 seconds left gave Notre Dame a 72-71 lead, but Robinson drove right, gained some space with a spin move and scored over Pat Connaughton for what proved to be the deciding bucket. Grant passed up a shot at the other end with Steve Vasturia open in the corner, and Vasturias shot was off the mark. Jamel Artis grabbed the rebound, made two free throws, and Pitt stole the ensuing inbounds pass to end its three-game losing streak. Artis finished with 20 points and eight rebounds, and Robinson added 15 points with 10 assists for the Panthers (14-8, 4-5 ACC), who shot 68 percent from the field in the second half and 59 percent overall. Demetrius Jackson led Notre Dame with 15 points, Grant chipped in with 14, and Vasturia and Zach Auguste each netted 12 in a losing cause. Notre Dame (20-3, 8-2) had won five in a row -- four in comeback fashion -- and was fresh off a signature victory over No. 4 Duke. Final Score: (17) West Virginia 77, Texas Tech 58 Morgantown, WV (SportsNetwork.com) - Devin Williams contributed 18 points with eight rebounds in 17th-ranked West Virginias 77-58 win over Texas Tech on Saturday. Daxter Miles Jr. chipped in with 12 points and Juwan Staten scored 11 with five assists for the Mountaineers (18-3, 6-2 Big 12), who have won three straight and four of their last five. Robert Turner supplied 18 points for the Red Raiders (11-11, 1-8), while Aaron Ross and Isaiah Manderson went for 13 and 10, respectively, off the bench in the loss. PARIS - So unbeatable for so long until the closing days of Grand Slam tournaments, Roger Federer is suddenly accumulating early exits. Federers streak of nine consecutive quarter-finals at the French Open ended Sunday with a 6-7 (5), 7-6 (3), 6-2, 4-6, 6-3 fourth-round loss to 18th-seeded Ernests Gulbis of Latvia. "A lot of regrets," Federer said. "I just couldnt kind of figure it out." The 17-time Grand Slam champion had not left Roland Garros so soon since 2004, when he was beaten in the third round by Gustavo Kuerten. After that decade-old setback, though, Federer made at least the quarter-finals at a record 36 consecutive major tournaments, a streak that ended with a second-round loss at Wimbledon last year. Federer also put together record Slam runs of 10 finals and 23 semifinals in a row when he was at his dominant best. Now the 32-year-old Federer has bowed out before the quarter-finals at three of the last four majors. "I think it was the biggest, probably, win of my career," said Gulbis, who most certainly could have dispensed with the word "probably." Addressing spectators who sang Federers first name between points, Gulbis said: "Im sorry I had to win. I know all of you like Roger." The result fit with the topsy-turvy nature of this tournament: Both reigning Australian Open champions, No. 3 Stan Wawrinka and No. 2 Li Na, lost in the first round; No. 1 Serena Williams left in the second round. Gulbis now plays No. 6 Tomas Berdych, who eliminated the last American man, No. 10 John Isner. In another quarter-final, No. 2 Novak Djokovic will face No. 8 Milos Raonic of Thornhill, Ont. Wimbledon champion Andy Murray and No. 24 Fernando Verdasco set up a fourth-round meeting by finishing off victories in matches suspended Saturday night because of fading light. In womens action, 2012 champion Maria Sharapova ran off the last nine games to come back and beat No. 19 Samantha Stosur 3-6, 6-4, 6-0 for a quarter-final berth against 35th-ranked Garbine Muguruza of Spain, the 20-year-old who stunned Williams last week. No. 18 Eugenie Bouchard, from Montreal, will face No. 14 Carla Suarez Navarro of Spain in another quarter-final. The fourth-seeded Federers resume includes the 2009 French Open title, and he was a four-time runner-up in Paris to Rafael Nadal. But Federer was hardly in top form Sunday, making 59 unforced errors and getting broken twice while serving for a set. That iincluded at 5-3, 40-15 in the second, when Federer sent an overhead right to Gulbis, who whipped a backhand passing winner.dddddddddddd "I was lucky, I have to say," Gulbis said about that point. "I was really lucky." Said Federer: "Things got tough from then on for, like, a half-hour for me." He lost the last five points of the second-set tiebreaker, then dropped the third set, too. Another key moment came when Gulbis left the court with a trainer to take a medical timeout while trailing 5-2 in the fourth. As he walked out, Gulbis motioned to Federer, as if asking for permission to go. When Gulbis returned, some fans jeered and whistled at him, and he pointed to his lower back as if to say, "Hey, I was injured." At his news conference, Federer alternated between sounding a little perturbed about the lengthy intermission — and resigned to the idea that what Gulbis did was within the rules. "In the past, I guess, its been abused much more than today, but still, what can you tell?" Federer said. "He didnt look hurt in any way. But if you can use it, you know, might as well do it." Gulbis strokes had momentarily gone astray before that break, but afterward, the 25-year-old Gulbis once again displayed the big-hitting tennis that had many marking him as a future star when he was a teenager. He won 10 of the next 12 points, punctuating shots with exhales that sounded like growls. The fifth set was all Gulbis, who hadnt been to the quarter-finals at a major tournament since the 2008 French Open. Hes spoken openly about focusing more on enjoying the nightlife than perfecting his craft, and drew attention last week for saying he wouldnt encourage his younger sisters to pursue professional tennis because a woman "needs to think about family, needs to think about kids." In the concluding set, Gulbis raced to a 3-0 lead, thanks largely to Federer miscues. In the second game, Federer netted backhands and forehands to offer up break points, then pushed a forehand wide to give Gulbis a lead he never relinquished. After that miss, Federer grabbed a ball and swatted it in anger straight up in the air, a rare sign of exasperation from him. "Hes Roger Federer, but he also gets tight, you know," Gulbis said. "Hes probably going to make (that forehand) seven out of 10 (times). Other guys are going to make two out of 10. Mistakes happen." ' ' '