DOHA, Qatar -- Australian Open champion Li Na was upset by Czech qualifier Petra Cetkovska 7-6 (2), 2-6, 6-4 in the Qatar Open third round on Thursday. Jordan Crawford Jersey . "She played well. I dont think I was playing so bad," Li said. "Maybe, sometimes the wrong choice made me lose a lot of important points." It was the top-seeded Lis first loss of the year having won her two previous tournaments: Shenzhen and the Australian Open. Regardless of her early defeat in Doha, Li will move up to a career-best No. 2 in the WTA rankings on Monday, overtaking Victoria Azarenka, who was not defending her Doha title because of a foot injury. Second-seeded Agnieszka Radwanska of Poland was leading 6-4, 0-1 when her opponent, qualifier Mirjana Lucic-Baroni of Croatia, retired with a lower back injury. Third-seeded Petra Kvitova was stretched to three sets before closing the door 7-6 (2), 5-7, 6-2 on fellow Czech Lucie Safarova. The left-handed Kvitova served 15 aces and took advantage of four of five break-point opportunities in the two-hour, 25-minute match. "I served well, yes," said Kvitova, the 2011 Wimbledon champion. "I had one window when I did some double-faults, unfortunately. But with the aces Im really glad." In Fridays quarterfinals, Cetkovska plays Angelique Kerber, Radwanska takes on Yanina Wickmayer, Kvitova faces fifth-seeded Jelena Jankovic, and fourth-seeded Sara Errani faces seventh-seeded Simona Halep. Li, playing her first tournament since winning the Australian Open, had a 3-1 lead in the third set, but the 133rd-ranked Cetkovska refused to fold. "Its an amazing victory," Cetkovska said. "Its a little bit difficult to describe exactly what I feel at the moment. "Even though I was 3-1 down in the third set I could manage to make it and get through." Despite breaking Cetkovskas serve on six of 12 opportunities, and surrendering only three of her own service games in 11 break points faced, Li played tentative tennis throughout the two-hour, 46-minute match. "It was cold. Its windy," said Li, noting the inhospitable weather greeting tennis players in Doha this week. "The court is a little slower. When I think I can hit a winner the opponent always gets the ball back, so I always have to be ready for the next shot." This marks the eighth time Cetkovska has beaten a top-10 player. Its only the second time shes beaten a top-three ranked player -- she upset the then third-ranked Agnieszka Radwanska at the 2011 Rome tournament. Errani defeated Monica Niculescu of Romania 2-6, 7-5, 6-1, Jankovic defeated wild card Alisa Kleybanova of Russia 6-1, 6-2, and Kerber sent Klara Zakopalova of Czech Republic packing 6-2, 6-3. ETwaun Moore Jersey . The future hall of famers stole the show at the Bell Centre on Tuesday night, with Jagr moving into seventh place in all-time goal scoring and Brodeur stopping 29 shots as the Devils downed the Montreal Canadiens 4-1. Cheap Pelicans Jerseys . The 27th-ranked Austrian underwent surgery on a torn tendon in October and needs more time to recover, the Austria Press Agency reports on Saturday. http://www.pelicansbasketballpro.com/Rajon-Rondo-Pelicans-Jersey/ . The 23-year-old Poland international is back as first choice at Arsenal after losing his regular spot in the team on occasions over the last three seasons.CHICAGO -- John Henson cracked a smile as he headed down the court after his desperate turnaround splashed through the net. It was that kind of night for Milwaukee. Henson had 25 points, 14 rebounds and six blocked shots, and the Bucks beat the Chicago Bulls 78-74 on Tuesday in a matchup of slumping teams racked by injuries. "We just kept fighting," Henson said. "Man, we just kept fighting. As a young team, a scrappy team out here, thats what we got to do." Brandon Knight added 19 points and 10 boards for Milwaukee, which had dropped three of four. O.J. Mayo was just 2 for 12 from the field, but had seven assists and made a couple of big plays in the fourth quarter. Milwaukee only used nine players due to injuries, and Miroslav Raduljica logged all of 83 seconds. Chicago went with an eight-man rotation after Joakim Noah was sidelined by a bruised right thigh. "It doesnt matter," Bulls coach Tom Thibodeau said. "Everyone whos called upon is capable of doing their job. Eighteen turnovers hurt us. In the first half we had great ball movement with 14 assists. In the second half, we have to do better." Mike Dunleavy scored 18 of his 24 points in the second quarter, but the Bulls struggled on offence in the latter part of their fourth loss in five games. Carlos Boozer, the only starter from the season opener at Miami, had 21 points and 12 rebounds. "This is a winnable game," point guard Kirk Hinrich said. "Just couldnt play well enough to do it." The Bucks (5-16) trailed by seven at halftime, but cut the deficit to two heading to the fourth quarter, and then opened the final period with a 10-2 run. Hensons dunk over Tony Snell off a pass from Mayo made it 65-59 with 8:30 to go. Chicago (8-11) had a chance after Dunleavy made a 3 to trim Milwaukees lead to 73-72 with 1:59 remaining. But Henson responded with a long turnaround jumper as the shot clock expired, prompting the wide grin as he headed back to play defence. "I guess the basketball gods were with us tonight," Bucks coach Larry Drew said. "It was a hope and a prayer. It went in." Ekpe Udoh then blocked Snells 3-point attempt,, and the Bucks held on for their third road win of the season. Custom Pelicans Jerseys. Thibodeau said Noah aggravated the injury during the morning shootaround. He said he thinks the big man will be able to travel to New York for Wednesdays game against the Knicks. Luol Deng (left calf tightness) and Jimmy Butler (sprained right big toe) were ruled out earlier in the day. Derrick Rose is likely out for the season after right knee surgery. "Theyre missing guys. Were missing guys," Knight said. "But at the end of the day, thats how its going to be (in) NBA basketball. Youre never going to have all your guys, more than likely." It was the same problem on the other side for Milwaukee, which was without reserve guard Gary Neal due to plantar fasciitis in his left foot. Neal, who played seven minutes in the Bucks 90-82 loss to Brooklyn on Saturday, did not make the trip to Chicago. Centre Zaza Pachulia broke his right foot in last weeks 105-98 loss to Detroit, and the Bucks also are playing without injured starters Larry Sanders (thumb) and Caron Butler (knee). All those injuries took a toll on both teams, especially early on. The Bulls shot 25 per cent (6 for 24) in the first quarter, and the Bucks struggled to 33 per cent (7 for 21) in the second quarter. Dunleavy helped Chicago find its stride after the sloppy start. He had 10 points in a 12-2 spurt that gave Chicago a 40-31 lead with 2:44 left in the first half. Dunleavy was 7 for 7 from the field and 3 for 4 at the line in the second quarter. Snell had nine first-half points as the Bulls carried a 42-35 lead into the break. "The main thing is we have to play hard and compete and grind it out," Dunleavy said. "You can do that whether Joakim Noah or Luol Deng or Derrick Rose is in the lineup or not. Thats a mindset thing. Thats not a skill thing." NOTES: It was the first game of the season between the teams. They split four games last season, with the two wins for each side coming on the road. ... Bulls rookie Erik Murphy made a jumper in the first quarter for his first NBA basket. 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