CLEVELAND -- Johnny Manziel is back at work after a holiday weekend in Las Vegas. And when youre Johnny Football, what happens in Vegas doesnt necessarily stay in Vegas. The Browns celebrated rookie quarterback reported for organized team activities Tuesday following a few days in Vegas, where he kicked off his summer by hanging poolside with New England Patriots tight end Rob Gronkowski, attended a UFC fight and was captured on video spraying champagne on patrons in a nightclub. And, according to Manziel, he found time to study his new playbook. Following his first practices with Clevelands veterans last week, Manziel took advantage of a break in the workouts to head to Las Vegas. On Saturday, a photo of him and Gronkowski, surrounded by other partiers, appeared on several social media sites. Later, Manziel posted a photo on his Twitter account of him standing with UFC President Dana White along with a thank-you note. Although this was all done on his free time, and Manziel didnt commit a crime or have any known issues, his actions raised eyebrows in some circles about his commitment to playing in the NFL. He seemed to fire back at any criticism by posting a photo on his Instagram account Monday night of his Browns playbook and iPad with the caption: "Guess its impossible to enjoy the weekend and study?" Manziel, who was selected with the No. 22 overall pick by the Browns after sliding in the first round, is expected to challenge Brian Hoyer for the starting job. Last week, first-year Browns coach Mike Pettine said Manziel was having typical problems for a young player. "Its like any other rookie, that hes just inconsistent," Pettine said. "I think a lot of its the mental part of it. Hes more worried about getting the formation right, making sure the motion is correct, and hes got the cadence. Then, hes got to worry about where guys are. Being good mechanically takes a back seat to learning the system first. I think you see over the maturation process, once all that stuff becomes second nature, that hell be a lot more comfortable." Manziel has made a favourable impression with the Browns in his first weeks as a pro. Hes said all the right things during two media availabilities, echoing the teams stance that hes only a backup and will have to earn his starting job. Pettine also said Manziel has shown humility, fitting in nicely with some teammate who may have expected Johnny Football to act differently. "Hes quiet actually," Pettine said. "Hes a good guy to be around. I think the guys in the locker room will be able to tell you that hes a fun guy. But you can tell, when its time to work he works, and hes very serious about this. You can tell hes very competitive." Clevelands practice Wednesday is open to the media. Will Compton Jersey . They started shooting the puck. Joe Pavelski had a hat trick to move into a tie for second in the NHL in goals and the Sharks beat Philadelphia 7-3 Thursday night in the first game for both teams following the Olympic break. Blaine Gabbert Jersey .Y. - Major League Soccer is prepared to start its season this weekend even if there isnt a labour deal with its referees and other on-field officials. http://www.titansauthenticofficialonline.com/authentic-rashaan-evans-jersey.html . The club says its first-choice centre back "underwent medical tests on Wednesday morning" which confirmed he has injured his right hamstring. The injury was caused in the second minute of Tuesdays 4-1 league win over Real Sociedad in the Camp Nou when teammate Sergio Busquets accidentally struck Mascherano just above the knee with an outstretched boot. Harold Landry Titans Jersey . A wide-eyed 18-year-old visiting North America for only the second time in his young life, Caboclo immediately noticed the "big tower" his new home is best known for. Rashaan Evans Jersey . "This isnt really the week you want to lose Chris Greaves," fellow lineman Glenn January said Wednesday after practice. Greaves is expected to miss several weeks after suffering a knee injury in last weeks 36-28 win over the Ottawa Redblacks.Wins for England, South Africa, Ireland and Argentina in Round One of the World Rugby U20 Championship. England 48-10 ItalyEngland got their World Rugby Under 20 Championship off to a winning start with a six-try victory over Italy at the Manchester City Academy Stadium on Tuesday. George Nott and Sam Aspland-Robinson as well a conversion each for Theo Brophy Clews and Harry Mallinder plus a penalty from Mallinder, gave England a17-3 at the breakItalys points came from a long-range drop goal through the boot of Leonardo Mantelli in the first-half as England dominated the second period. Highlights of Englands 48-10 victory over Italy in the World Rugby U20 Championship A Mallinder penalty as well as tries for Joe Marchant, a penalty try, Jack Singleton, Zach Mercer - their fifth different scorer of the game - gave them an unassailable lead.Mallinder also sent over two second-half conversions as did Max Malins and while Italy had the final say of the game with a late converted try through Lorenzo Robin Massellis the match belonged to England.France 15-24 ArgentinaArgentina kicked off their campaign with a 24-15 win over France at the AJ Bell Stadium.France had the better of the first half after scrum-half Antoine Dupont went over for a try and a Anthony Belleau penalty gave them a slim 8-6 lead heading into the break.France then won a penalty try to make it 15-6 before Martín Elías nailed two penalties to narrow the gap heading into the final quarter.It was Argentina who then found another gear as Lautaro Bazán and Bautista Stávile both went over with Elías converting them both to secure the win.Wales 25-26 Ireland Conor OBrien attacks for Ireland against Wales Ireland staged a fantastic fight-back to beat Wales at Manchester City Academy Stadium.Wales had a fantastic start and raced to a 17-0 lead after 20 minutes through tries from Shaun Evans, Kellaan Giles and Reuben Morgan-Williams.ddddddddddddIreland fought back to go into the break just 15-17 down with tries from Adam McBurneys and full-back Jacob Stockdales while Bill Johnston knocked over a drop-goal.Penalties were exchanged early in the second half before Ireland took a 26-20 lead with a Johnston penalty and another try from Stockdale.Wales looked to have won the game when Giles scored went over in the corner in the 77th minute but Jarrod Evans was wide with the conversion and Ireland held on for the win.South Africa 59-19 JapanSouth Africa survived a scare to finally run out convincing winners after going into the break 14-19 down against Japan.Japans impressive wing Ataata Moeakiola cut the Junior Boks defence to shreds in the first half with a hat-trick of tries. Ataata Moeakiola scored a first half hat-trick against South Africa However, South Africa ramped up the pressure in the second half to avoid a repeat of that historic win in the 2015 World Cup for Japan.The Junior Bok forwards took control and gaps started to appear in Japans defence with Jeremy Ward scoring a brace and Zain Davids, Manie Libbok, Mosolwa Mafuma and Carlu Sadie also crossing the whitewash.Australia 10-15 ScotlandScotland claimed a historic win by beating Australia for the first time at the U20 World Championship.Both sides were rusty in the opening quarter in Salford and it was a Adam Hastings penalty that finally gave Scotland a 3-0 lead. Australia hit back with a try from lock Izack Rodda to give Australia a 7-3 lead at half-time.The turning point then came in the 44th minute after Australia were reduced to 14 men after centre Campbell Magnay was sent off following a second yellow card for a dangerous tackle.Scotland prop Zander Fagerson went over for an unconverted try before Australia regained the lead with when Mack Masons penalty made it 8-10.However, Scotlands extra man finally told as winger Darcy Graham sliced through Australias defence from halfway to score.New Zealand 55-0 GeorgiaDefending champions New Zealand ran in nine tries to thrash Georgia in their opening game of the World Rugby U20 Championship.On a rain-soaked evening in Manchester, Georgias pack gave the kiwis plenty to think about but New Zealand were happy to throw the ball around and created space to attack.Wingers Jonah Lowe and Caleb Makene both grabbed a brace while Luke Jacobson, Hapakuki Moala-Liavaa, Sam Nock, Malo Tuitama and Shaun Stevenson also scored. Jordie Barrett added four conversion and Stephen Perofeta added one.Catch the action from the U20 World Championship live on Sky Sports. Click here for our live fixtures Also See: WATCH: Greenwood’s favourite 5 Follow @SkySportsRugby Jarvis joins Wales squad in NZ Easterby backs Irelands SA trio Blackhawks Jerseys StoreCheap Wild JerseysCheap Red Wings JerseysCheap Maple Leafs JerseysPenguins Jerseys StoreCapitals Jerseys For SaleBlues Jerseys StoreCheap Kings JerseysAdidas Lightning JerseysStars Jerseys For SaleCheap Predators JerseysDucks StoreSharks Jerseys For SaleCheap Sabres JerseysRangers Jerseys For Sale ' ' '