Andy Murray put his doubles disappointment behind him to move safely through to the third round of the singles with victory over Juan Monaco in Rio.The world No.2 was very upset after he and brother Jamie lost their doubles opener on Sunday night. The pair had set their sights firmly on a medal after their Davis Cup heroics together but were beaten by Brazilians Thomaz Bellucci and Andre Sa.Around the same time, Murrays chances of a second successive singles gold improved significantly when Novak Djokovic was beaten by Juan Martin Del Potro in the singles. Del Potros Argentinian teammate Monaco, ranked 107, appeared to hold few fears for Murray and so it proved as the world number two prevailed 6-3 6-1 after only 69 minutes.Murray won the first three games, was pegged back to 3-2, but quickly forged ahead again, coming out on top of most of the long rallies and clinching the set with his fourth ace. Monaco, who could well be an opponent for Murray in Septembers Davis Cup semifinal, had won two of his previous five matches against the Scot but both were more than five years ago.The many Argentinians in the crowd were providing loud support to Monaco but his serve was taking a pounding and Murray quickly moved into a 4-0 lead in the second set.The Scot, whose potential quarter-final opponent David Ferrer was knocked out by Evgeny Donskoy, kept his foot firmly on Monacos throat and a missed backhand from the Argentinian sealed his fate.Meanwhile, it was confirmed on Tuesday that Jamie Murray and Johanna Konta will be Britains entry in the mixed doubles. Andy also entered with Wimbledon champion Heather Watson but her ranking of 66 left them 18th in the entry list, which is decided on combined rankings, for the 16-team draw.Rafael Nadal, who is still in singles and doubles, will challenge for a third medal alongside French Open champion Garbine Muguruza while Venus Williams hopes of a fifth Olympic gold are still alive after she entered with Rajeev Ram.Djokovics Games are definitely over, though, and the world number one revealed after his doubles loss on Monday night that he will skip the Masters event in Cincinnati next week and will not play again until the US Open. Wholesale Marlins Jerseys . -- Running backs Darren McFadden and Rashad Jennings were back at practice for the Oakland Raiders on Wednesday despite being hampered by hamstring injuries. Miami Marlins Store . But the quarterback hopes to stay involved in football after officially calling it quits Tuesday. "Id love to look at those opportunities as they arise," Pierce said in an interview from his Winnipeg eatery. https://www.cheapmarlinsjerseys.us/ .Y. -- Bills receiver Stevie Johnson has a bone to pick with the NFL schedule maker. Custom Miami Marlins Jerseys . The Hall of Fame defenceman told Landsberg that he believes fighting still has a place in todays game, but thinks staged fighting needs be outlawed. Marlins Jerseys 2020 . I cant pinpoint a date, but I do remember a player from my youth. Brian Downing was with the Chicago White Sox at a time when I listened to every game I possibly could on the radio. That particular season the late great Harry Caray was calling the White Sox games. Clemson?starting defensive end Austin Bryant broke his right foot and will miss the season opener against Auburn, coach Dabo Swinney told reporters after practice Tuesday.Bryant had a screw inserted into his foot and is expected to miss a month. Swinney said he is hopeful Bryant will be back to play Georgia Tech on Sept. 22. With that timetable, Bryant would also miss games again Troy and South Carolina State.It was a freak accident at practice on Monday night, Swinney said. He had a simple procedure today. It is the same injury he had in high school, but on the other foot. The positive is that he will be back.The Tigers have to replace their dominant defensive ends from a year ago,?Shaq Lawson and Kevin Dodd, with relatively inexperienced players. Bryant was penciled in to take over for Lawson. He showed promise as a true freshman last year, especially when he had to replace an?injured Lawson in the College Footbball Playoff Semifinal at the Orange Bowl against Oklahoma.ddddddddddddWe just hate to lose [Bryant] because, even though he is a sophomore, he was our most experienced defensive end, Swinney said.Clelin Ferrell and Richard Yeargin will now be expected to lead the way at defensive end until Bryant gets healthy. Another option is for defensive tackle Christian Wilkins to slide over and play end as well. Wilkins cross-trained at both positions in the spring, but prefers to stay at tackle.In an interview earlier this fall, defensive coordinator Brent Venables said of his defensive ends as a whole: Theres a lot we dont know there yet. Talent is one thing, but skill development is another. ... I love the guys were working with, but just because hes talented doesnt mean hes the right player. ' ' '