Miners make some Roster moves

Southern Illinois made several roster moves Monday, bringing two new players on board while saying goodbye to two others.Jon Qualls, the Miners' starting pitcher on Monday, was activated earlier in the day off the retired list. To make room for him, Southern Illinois released relief pitcher Josh Ward. The Miners also traded reserve infielder Ray Navarro to the Sioux City Explorers, a Northern League team, for future considerations.To fill Navarro's spot, Southern Illinois signed infielder Bryant Perdomo, who last played with the Golden Baseball League's St. George RoadRunners.