FILE - Top row from left are file photos showing San Francisco Giants' Barry Bonds in 2017; Boston Red Sox' Roger Clemens in 1987; Los Angeles Angels' Vladimir Guerrero in 2009 and San Diego Padres' Trevor Hoffman in 2008. Bottom row from left are Seattle Mariners' Edgar Martinez in 2017; New York Yankees' Mike Mussina in 2008 and Boston Red Sox' Curt Schilling in 2008. Trevor Hoffman, who fell five votes short last year on the Baseball Writers' Association of America ballot for baseball's Hall of Fame, heads holdovers that include Vladimir Guerrero, Edgar Martinez, Roger Clemens, Barry Bonds, Mike Mussina and Curt Schilling. (AP Photo/File)
Former baseball great Roger Clemens facing perjury charges.