Novak Djokovic will resume the defence of his Miami Open title with todays fourth round clash against exciting youngster Dominic Thiem. The world No 1 has won both of his previous matches in straight sets, but could receive a tougher test against the talented Austrian, live on Sky Sports.Djokovic has displayed his usual imperious form on the hard courts in America and he retained his title at Indian Wells before heading to Florida. The Serb needed only 78 minutes to defeat Joao Sousa in the last stage, which was his 12th triumph in a row at the tournament.But Thiem is also yet to drop a set this week and has already picked up two titles wins this year, lifting trophies in Buenos Aires and Acalpulco.Dimitrov can build on Murray win Grigor Dimitrov claimed a three-set win over Andy Murray Grigor Dimitrov swiftly returns to action after his win over Andy Murray as he takes on 16th seed Gael Monfils in the next stage.The Bulgarian battled back from a set down to complete a 6-7 6-4 6-3 win over Murray, who vented his frustrations by smashing his racquet against one of his bags. Andy Murray smashes his racquet against his bag several times after being broken by Grigor Dimitrov in the Miami Open During a busy schedule, sixth seed Kei Nishikori faces Roberto Bautista Agut, while seventh seed Tomas Berdych takes on Richard Gasquet.Nick Kyrgios, Milos Raonic, and David Goffin are also part of todays packed line-up.Watch Novak Djokovic against Dominic Thiem as part of the live coverage from the Miami Open, starting at 4pm on Sky Sports 3. Also See: Angry Murray crashes out Murray: No rift with Mauresmo ATP schedule Tennis on Sky Swell Bottles Near Me . Showing more spark after not taking enough challenging shots on goal in their 1-0 loss Friday night, the Bruins had 18 shots in the first period after managing just 25 in the entire opener. Luke Glendening cut Bostons lead to 2-1 at 13:20 of the second period before Milan Lucic scored late in the second and Zdeno Chara added a power-play goal early in the third. Swell Bottle Cyber Monday . The Extreme Heat Policy was enacted at Melbourne Park just before 2 p.m. Thursday, suspending all matches on outer courts until the early evening and requiring the closure of the retractable roofs at Rod Laver and Hisense arenas before play could continue on the show courts. http://www.waterbottlecybermonday.com/hy...s-online.html.C. -- The Charlotte Bobcats said head coach Steve Clifford underwent a successful procedure Friday to have two stents placed in his heart. Swell Wood Water Bottle .ca/CurlingSkins - with the Top 16 curlers earning a ticket to Banff, Alta. to compete in the TRAVELERS ALL-STAR CURLING SKINS GAME Presented by Pintys, running Jan. Hydro Flask Ombre 40 Oz Sale . Patton told The Baltimore Sun that he took an Adderall pill four days before the season finished, trying to improve his short-term focus. "I took one because I was stupid," Patton told The Sun.MANGARATIBA, Brazil -- Captain Gianluigi Buffon and fullback Mattia De Sciglio have resumed training and Italy is nearing full strength at the World Cup. Midfielder Daniele De Rossi and centre back Andrea Barzagli also returned to full training Tuesday after skipping a day of practice with minor problems. Buffon and De Sciglio each missed Italys 2-1 win over England on Saturday. Buffoon hurt his left ankle and knee a day before the England game, and De Sciglio had an injured left leg.dddddddddd