NCAA president Mark Emmert announced Monday that Julie Roe Lach, the vice president of enforcement, is leaving the organization after her role in the botched investigation at the University of Miami.

Emmert also released a 55-page report detailing how the NCAA violated its own practices and policies by paying the attorney for convicted Ponzi-schemer Nevin Shapiro thousands of dollars to help with the Miami case.

The report details how NCAA investigator Ameen Najjar appeared to manipulate the process by hiring Maria Elena Perez, Shapiro's attorney, to obtain information by "using bankruptcy subpoenas to compel depositions from witnesses who had refused to cooperate."

But the NCAA was not involved in the bankruptcy proceedings of Shapiro, who has admitted to providing improper benefits to Miami athletes from 2002-10.

Baseball

Reliever Darren O'Day completed terms on a $5.8 million, two-year contract with the Baltimore Orioles, becoming the final player to settle without a hearing among the 133 who filed for arbitration Jan. 15.

  • Chicago Cubs right-hander Matt Garza will undergo an MRI exam to determine the severity of the side injury he sustained while pitching batting practice Sunday.

  • Milwaukee Brewers first baseman Mat Gamel has torn the anterior cruciate ligament in his right knee and will miss the season.

  • The Pittsburgh Pirates plan to give a contract extension to manager Clint Hurdle through the 2014 season with a club option for 2015.

    Football

    Tampa Bay Buccaneers defensive end Da'Quan Bowers was arrested at La Guardia Airport in New York after police found a loaded handgun in his luggage.

  • The Kansas City Chiefs signed safety Husain Abdullah, who gave up football last season to make a pilgrimage to Mecca. Abdullah played his first four seasons with the Minnesota Vikings.

    Miscellany

    Nike said it has no plans to use Olympic sprinter Oscar Pistorius in ad campaigns after the South African sports star was charged with murder in the shooting death of his girlfriend. The company did not say whether it will pull current advertising that includes him.

  • Top-seeded Marin Cilic was taken to three sets before defeating Ivan Dodig 4-6, 6-2, 6-3 in the opening round of the U.S. National Indoor Championships in Memphis, Tenn.

  • Sloane Stephens lost 5-7, 6-3, 6-2 to Sorana Cirstea in the first round of the Dubai Championship in United Arab Emirates.

  • USC quarterback Matt Barkley has informed NFL teams in a letter that he will attend the scouting combine in Indianapolis this week but won't be throwing as he heals from a right-shoulder separation suffered in November.