Urbina, a former pitcher with the Montreal Expos, Boston Red Sox, Texas Rangers, Florida Marlins, Detroit Tigers and Philadelphia Phillies, was also found guilty of illegal deprivation of liberty and violating a prohibition against taking justice into his own hands during a dispute over a gun on Oct. 16, 2005, according to a statement from the Attorney General's office.
The 32-year-old free agent was accused of joining a group of men in attacking and injuring workers with machetes and pouring gasoline on them at his family's ranch, located about 25 miles south of Caracas.
"The ruling was too severe," said Jose Antonio Baez, a former attorney who represented Urbina.
Urbina repeatedly has denied involvement with the violence, saying he was sleeping at the time of the attack.
The pitcher's lawyer, Jose Luis Tamayo, has said that Urbina surprised the workers by showing up at his ranch that night while they were bathing in the pool without permission. Urbina spoke sharply to them, but later left and went to sleep, according to Tamayo.
Urbina, a two-time All-Star, last pitched in the Major Leagues with the Phillies in 2005. He's 30th on the all-time saves list with 237. He had two saves in the 2003 World Series for the victorious Marlins.
Copyright 2007 The Associated Press. This story was not subject to the approval of Major League Baseball or its clubs.