PARIS - Scuffed balls, scratched balls, balls switched mid-game. Ball-doctoring isnt only an issue for the NFL, which is investigating a report that the New England Patriots used underinflated footballs in the AFC championship game while beating the Indianapolis Colts 45-7.A look at dirty tricks in other ball sports:CRICKET: Ball-tampering is so common in cricket that some of the sports most famous names have argued it should be legalized.Spitting sugary saliva on the ball, gouging at its leather covering with fingernails or biting it, picking at its seams, scuffing it with dirt, bottle tops or sandpaper are some of the ploys used by teams over the years to alter the bounce of the ball and flight through the air to make it harder for batsmen to hit.In a 2010 interview with The Associated Press, former Pakistan bowler Sarfraz Nawaz said some cricketers even put glue on their trousers and shirt, and then it goes hard and scuffs the ball when they rub it against their doctored clothes.In a more recent example, South Africas Faf du Plessis was fined half his match fee in 2013 after he was caught on camera rubbing the ball on the zipper of his trouser pocket. The umpires changed the ball and, in an extremely rare punishment, awarded Pakistan five penalty runs.BASEBALL: Nippon Professional Baseball Commissioner Ryozo Kato resigned in 2013 to take responsibility after the Japanese leagues official ball was made to livelier — it would fly farther after being hit — without his knowing. Major League Baseball has outlawed spitballs since 1920, and pitchers have been repeatedly suspended for using pine tar and emery boards to alter the ball.TENNIS: At the 2013 Madrid Open, Anabel Medina Garrigues was filmed furiously scuffing new balls by rubbing them hard one after the other against her racket strings, apparently to make them slower and take some sting out of the game of opponent Serena Williams.Williams won the match. Asked again this week about the incident, Williams said she didnt realize at the time what the Spaniard was doing. At the end of the day, whether the ball was fluffy or slow or fast, (the result) I think really depended on what I was able to do and how I was able to play.In a statement, the WTA said: Had the umpire witnessed the scuffing of the balls, the umpire would have instructed the player to stop.If the player did not stop, it could have led to a code violation, the WTA added.RUGBY: At the 2011 World Cup, England suspended two coaches for illegally switching balls during a 67-3 victory against Romania.Englands kicker, Jonny Wilkinson, was unhappy with what he felt were substandard match balls. England got into such a fret about his kicking problems that two support coaches swapped balls for two of Wilkinsons place kicks after tries were scored. The coaches were subsequently banned for one match each. Unless it is damaged, the ball used to score a try must also be used for the subsequent kick for two extra points.In his autobiography, Wilkinson claimed the match balls veered right.The organizers claim that all the balls are the same, but theyre not, Wilkinson said. Its not exactly surprising that I wouldnt want a ball that flies miles from where its supposed to.OTHER SPORTS: Badmintons code of conduct bars players from deliberately tampering with the shuttle to affect its flight or speed.In table tennis, players have tampered with their rackets to get more grip, spin and speed on the ball, applying banned racket-enhancing substances that go by various names — speed glue, booster or tuner.In Premier League soccer, supplier Nike provides each team with 120 match balls for each season. One ball is used per game and match officials check before kickoff that it is correctly inflated. 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New York Giants Jerseys . -- All-Pro tight end Jimmy Graham and the New Orleans Saints met Tuesday for arbitration on his contract. BALTIMORE -- Manny Machado will have to wait at least another day before making his season debut with the Baltimore Orioles. Machado joined his teammates and was poised to be activated from the 15-day disabled list before rain postponed Tuesday nights game against the Pittsburgh Pirates. The game has been rescheduled for Thursday night, previously a day off for both teams. Machado hasnt played for Baltimore since undergoing left knee surgery last October. The 2013 All-Star third baseman wont formally come off the DL until the next day the Orioles are to play a game, manager Buck Showalter said. Rain is in the forecast Wednesday, too. Machado is ready to play, rain or shine. "Im here to play baseball," he said, "If it is snow, if it is rain, if it is whatever." After a rehabilitation assignment that consisted of playing three games for Class A Frederick, Machado was convinced hes ready to compete again at the major league level. "The last couple days definitely helped," he said. "I felt ready a couple days ago. ... It was just a matter of getting the repetitions. I feel good. Thats the main thing. I feel great. My body feels good, everything feels good. Im jusst excited to be up here.dddddddddddd" The 21-year-old Machado hit .283 with 14 homers, 71 RBIs and 51 doubles last year, his first full season in the majors. He will fill the roster spot vacated by slugger Chris Davis, who went on the 15-day disabled list Sunday with a strained left oblique. Machado will also provide stability defensively next to fellow Gold Glove winner J.J. Hardy. "We played 156, 157 games together on the left side of the infield last year, so its going to be nice to be looking over to my right and being pretty familiar with each other," Hardy said. 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