Melbourne, Australia (SportsNetwork.com) - Four-time champion Novak Djokovic, reigning titlist Stan Wawrinka and Japanese star Kei Nishikori highlighted Mondays fourth-round winners at the Australian Open. The world No. 1 Djokovic got past Luxembourg left-hander Gilles Muller 6-4, 7-5, 7-5 in Mondays nightcap at Laver Arena to reach his 23rd consecutive Grand Slam quarterfinal. The seven-time Grand Slam champion and reigning Wimbledon titlist is seeking his fourth Aussie championship in five years, having captured three straight of his four Melbourne crowns from 2011-13. Up next for the great Djokovic, who has yet to drop a set through four matches here, will be eighth-seeded big-serving Canadian Milos Raonic, who is 0-4 lifetime against the Serb. Meanwhile, the fourth-seeded Swiss slugger Wawrinka pulled out a 7-6 (7-2), 6-4, 4-6, 7-6 (10-8) victory over Spaniard Guillermo Garcia-Lopez on Australia Day. Garcia-Lopez won the first five points of the fourth-set tiebreak and had five chances to force a fifth set at Melbourne Park, but Wawrinka saved all five before moving on. Garcia-Lopez stunned Wawrinka in the first round at last years French Open. Wawrinkas quarterfinal opponent on Wednesday will be the fifth-seeded U.S. Open runner-up Nishikori, who handled ninth-seeded former French Open finalist David Ferrer of Spain 6-3, 6-3, 6-3 on Day 8 of the fortnight. Looking ahead to his clash with Wawrinka, Nishikori said, Its going to be a really tough match because I have seen him play on TV a couple of matches. Even today he was playing really good. He can hit balls forehand, backhand -- great backhand actually. He can hit from anywhere at the back. Its going to be a tough match. But obviously Im in the quarterfinals, so no easy matches coming up. Hopefully I can play another good match. For sure it gives me confidence that I beat him in the U.S. Open. Its not like I cant beat him. Its going to be a fun match for sure. Nishikori made history as he became the first Asian man to contest a Grand Slam final last year when he defeated three Top-10 players, including Wawrinka in five sets in the quarters, to reach the U.S. Open final. The aforementioned Raonic had to outlast 12th-seeded Spanish lefty Feliciano Lopez, 6-4, 4-6, 6-3, 6-7 (7-9), 6-3, to reach the round of eight. Lopez saved seven match points before succumbing to the big Canadian. Raonic became the first Canadian man in the Open Era to reach the Aussie Open quarters and is also the second Canadian man in history to reach three major quarterfinals, following in the footsteps of Robert Powell at Wimbledon in 1908, 10 and 12. Its great to be doing what Im doing and that it is making a difference, said Raonic. It is, I guess, part of some history, if you look really deep. But at the end of the day, at the same time, Im always pushing myself for what I want to achieve. Im always sort of looking in the mirror and saying, Thats who I have to compare myself to: to myself. The quarterfinals will commence Tuesday, as third-seeded former world No. 1 Rafael Nadal will take on seventh-seeded Tomas Berdych and sixth-seeded Andy Murray will battle 19-year-old heavy Aussie crowd favorite Nick Kyrgios. Nadal beat Berdych in the 2010 Wimbledon final and is 18-3 lifetime against the big Czech. The reigning French Open king Nadal is a 14-time Grand Slam champ, including an Aussie title in 2009. Hes also a two-time runner-up in Melbourne, including last year when he was stunned by Wawrinka in the final. Murray is a two-time major titlist whos lost in three Aussie Open finals. Cheap Yeezy China . He was 26. Edwards, the Supercup Championship leader, was in the passenger seat as an instructor for a private training session at Queensland Raceway at Willowbank, outside Brisbane, Porsche Motorsport said. Yeezy China . Tristan Jackson returned a missed field goal 129 yards early in the fourth quarter as the Roughriders beat the B.C. https://www.yeezychina.us/ . LOUIS -- St. Wholesale Yeezy China . First reported by FOX Sports Ken Rosenthal, its unknown if the impetus for the deferral proposal came from players or management, but it never left the preliminary stages. Fake Yeezy Online . The Cavaliers first-year forward will miss at least three weeks with a strained left knee, the latest setback for the No.DETROIT -- Jeff Bower is returning to the NBA, this time to join the front office of the Detroit Pistons. Detroit announced Tuesday that Bower had been hired as the teams new general manager, part of an off-season overhaul in which Stan Van Gundy was hired last month as the coach and team president. Bower was the coach at Marist College last season, but he resigned that position Monday. "Im excited to join the Pistons organization and play a role in helping this franchise build on its great basketball tradition," Bower said in a statement. "I look forward to working with Stan, his staff and everyone in the Pistons organization to put together a team that the community can support and be proud of. Im also excited about ownerships commitment to winning and their demonstrated commitment to the community." The Pistons called a news conference for Wednesday to introduce Bower. Bower has been a general manager and coach in the NBA, holding both those positions with the New Orleans Hornets in 2009-10. "Jeff brings great basketball knowledge and NBA experience to our organization and hes enjoyed success in buildingg teams," Van Gundy said.dddddddddddd "Hes a great evaluator of talent and Jeff will bring solid leadership to our front office." Bower was the general manager of the Hornets from 2001-03 and again from 2005-10. Marist went 12-19 this past season under Bower, which was a two-game improvement from 2012-13. "I have a lot of respect for Jeff and the job he did in his time at Marist," athletic director Tim Murray said. "He laid the foundation for the program moving forward and I feel that this is a great opportunity for our next head coach. I wish Jeff the best of luck as he leaves Marist for a very specific and compelling NBA opportunity." The Pistons went 29-53 last season, missing the playoffs for a fifth straight year. That was the end of Joe Dumars tenure as team president. Van Gundys coaching is well respected -- he went 371-208 in seven-plus seasons with Miami and Orlando -- but now hell have the added responsibility of handling personnel matters. Its rare for one person to have that much control in the NBA, so Bower may play an important role in shaping the franchises future. ' ' '