Melbourne, Australia (SportsNetwork.com) - Top seed and five-time titlist Serena Williams and last years runner-up Li Na both notched straight-set victories Wednesday in second-round action at the Australian Open, the first Grand Slam event of the year. Serena dropped just three games for the second straight match, earning a 6-1, 6-2 win over Serb Vesna Dolonc at Rod Laver Arena to improve to 60-8 at Melbourne Park, equaling Margaret Courts record for match wins at the tournament in the Open Era. Wednesday was another scorching hot day in Melbourne. "I just try to hit a bunch of aces and a bunch of winners -- thats all you can do because its too hot to get into long rallies," Serena said. The reigning U.S. and French Open champion will square off with Daniela Hantuchova in the third round after the 31st-seeded Slovak outlasted Czech Karolina Pliskova 6-3, 3-6, 12-10. The fourth-seeded Li, who lost to two-time reigning champion Victoria Azarenka in last years Aussie finale, bageled Belinda Bencic in a 22-minute first set, but faced much more resistance in the second as the 16-year-old Swiss wild card forced a tiebreak. The Chinese star, however, was able to gut out a 6-0, 7-6 (7-5) victory. "Its warm, but its OK," Li said after the match. Lucie Safarova awaits the two-time Aussie Open runner-up and former French Open champion Li in the third round after the 26th-seeded Czech claimed a 6-7 (4-7), 6-3, 6-0 victory over countrymate Lucie Hradecka. Last weeks Sydney runner-up, ninth-seeded German Angelique Kerber, cruised to a 6-4, 6-2 win over Russian Alla Kudryavtseva and will take on American Alison Riske in the third round after Riske whipped Belgian Yanina Wickmayer 6-1, 6-1. Aussie crowd favorite Sam Stosur, the No. 17 seed, secured her spot in the round of 32 with a 6-2, 6-0 victory over Bulgarian Tsvetana Pironkova, who was fresh off her first-ever WTA title in Sydney last week. Stosur will next face 14th-seeded Ana Ivanovic after the former world No. 1 from Serbia drilled Annika Beck of Germany 6-1, 6-2. Ivanovic was an Aussie Open finalist in 2008. No. 15 seed Sabine Lisicki and 18th-seeded Kirsten Flipkens each suffered surprising setbacks on Day 3. Romanian Monica Niculescu sent last years Wimbledon runner-up Lisicki to an early exit, 2-6, 6-2, 6-2, while Aussie wild card Casey Dellacqua downed the Belgian Flipkens 6-3, 6-0. Next up for Niculescu will be Russian Ekaterina Makarova, who advanced with a 6-2, 7-5 triumph over American Irina Falconi. The 22nd-seeded Makarova dismissed seven-time Grand Slam winner Venus Williams in Mondays opening-round action. No. 28 seed Flavia Pennetta of Italy posted a 6-3, 6-4 decision against Puerto Rican Monica Puig to set up a third-round matchup with German Mona Barthel, who overcame Thailands Luksika Kumkhum 4-6, 6-3, 6-4. Kumkhum was coming off an upset win over sixth-seeded Petra Kvitova in round one. Also on Wednesday, 30th-seeded Canadian Eugenie Bouchard registered a hard- fought 6-2, 7-6 (12-10) victory over Frances Virginie Razzano, Chinese Zheng Jie moved on with a 7-6 (7-5), 1-6, 7-5 win over American Madison Keys and American Lauren Davis outlasted German Julia Goerges 7-5, 2-6, 6-4. The second round will conclude on Thursday, including matches for the second- seeded Azarenka and her third-seeded fellow former world No. 1 Maria Sharapova. Azarenka will face Czech Barbora Zahlavova Strycova, while Sharapova will take on Italian Karin Knapp. Azarenka hasnt lost in Melbourne since 2011, having bested Li in last years Aussie final and defeating Sharapova in the 2012 finale. Sharapova titled here in 2008. In other action involving top-10 seeds, No. 5 former Wimbledon runner-up Agnieszka Radwanska will battle Belarusian Olga Govortsova, No. 8 former world No. 1 and former U.S. Open runner-up Jelena Jankovic will trade shots with Japans Ayumi Morita and No. 10 former top-ranked star and former U.S. Open finalist Caroline Wozniacki will be opposed by American Christina McHale. Also seeing action on Thursday will be 11th-seeded Simona Halep and 13th- seeded American Sloane Stephens, who stunned Serena in a quarterfinal here a year ago. Air Jordan Retro 12 Wholesale . 5 Trade Deadline is drawing closer and teams will be deciding on whether to buy or sell. Air Jordan 12 Retro NZ . Maria Silvia Bastos Marques, president of the EOM (Municipal Olympic Company), will be leaving her post but will remain as an advisor, a city hall statement said Tuesday. http://www.airjordan12nz.com/ . Johnson shared an update after his surgery Tuesday on Twitter. He also wrote, "now lets get on the grind." The running back told The Tennessean he was having surgery in Pensacola, Fla. Cheap Jordan 12 NZ .com) - Former New York Mets general manager Omar Minaya is joining the Major League Baseball Players Association staff as a senior advisor to executive director Tony Clark. Jordan 12 Cheap Real . Replay backed him up. Adeiny Hechavarria immediately followed the ruling with a go-ahead sacrifice fly for the Miami Marlins, who held on to beat the Seattle Mariners 3-2 on Sunday completing a three-game sweep.AUBURN HILLS, Mich. -- Down by 25 in the second quarter, the Indiana Pacers still had plenty of time. "We needed a little reminder of what we are playing for here," coach Frank Vogel said. The Pacers responded with one of the most impressive comebacks of the NBA season, catching the Detroit Pistons in the fourth quarter and eventually pulling away in overtime for a 112-104 victory Saturday night. Indiana leads Miami by 3 1/2 games in the race for the top seed in the Eastern Conference. Paul George had 30 points, eight rebounds and seven assists for the Pacers. "We knew this was going to be a long game," George said. "We knew we had a chance to come back and we just had to take small steps. We had to chip away and get this win." Josh Smith scored 23 points for the Pistons, who lost star centre Andre Drummond in the first quarter to a neck injury. Drummond was able to walk off with some assistance and was a bit sore after the game. "Just a little bit of a scare," Drummond said. "Its hard for me to make moves left and right sometimes, but it shouldnt be anything that should stop me from the next few days." Evan Turner added 20 points for the Pacers, and David West scored six of his 15 points in overtime. Detroit led 56-31 in the second quarter but couldnt hold on. The Pistons trail Atlanta by five games for the final playoff spot in the East. It was the second-biggest comeback victory in the NBA this season, according to STATS. Golden State rallied from 27 down against Toronto on Dec. 3. "Really proud of our guys," Vogel said. "I did not like the deficit we built especially in that first half, but we stayed with the game and came back with better energy." Drummond, Detroits promising second-year centre, left with 6:32 remaining in the first quarter. He appeared to be hit in the head inadvertently by the Pacers Roy Hibbert during a scramblle near the basket.dddddddddddd. "I got my hand on the ball and the ball rolled between my legs," Drummond said. "I reached down and came up and I ended up, my head hit Roy Hibbert in his thigh and sent a shock throughout my whole body." Drummond stayed down through an entire timeout. A stretcher was eventually brought onto the court, but he was able to get up and walk off toward the tunnel. Even without him, Detroit dominated the first half. A putback dunk by Jonas Jerebko pushed the lead to 25, and it was 60-41 at halftime. The Pacers started the second half with eight straight points, and George scored 14 points in the third quarter. Detroit led 79-73 after three. It was tied at 83 when Smith put Detroit back ahead with a layup. Then Detroits Greg Monroe and Indianas Luis Scola became entangled, leading to a brief skirmish and technical fouls on both players. A three-point play by Turner put Indiana ahead, but the Pacers couldnt shake the Pistons, and George missed a jumper from the left elbow that could have won the game at the end of regulation. "I thought we had a good stand at the end," Detroit interim coach John Loyer said. "They put it in their best players hands. I thought we did a pretty good job contesting the shot." It was 100-all heading into overtime. With Indiana up 104-102, West made a couple jumpers to give the Pacers a six-point lead. "In the overtime we just tried to get good quality looks," West said. "We didnt want to turn the ball over and we just wanted to make sure we got quality looks at the rim." NOTES: It was Indianas 17th victory of the season when trailing at halftime. ... Andrew Bynum scored 15 points with nine rebounds in 20 minutes for the Pacers. ... Detroit came into the game averaging an NBA-best 52.7 points in the paint. Indiana was allowing an NBA-low 35.4. Both teams ended up with 46 on Saturday. ' ' '