LeBron James to become part-owner of Boston Red Sox The NBA All-Star purchased an ownership stake in the storied baseball franchise According to Bleacher Report it was announced today that the Los Angeles Lakers All-Star has invested in Fenway Sports Group, the ownership group that owns the Boston Red Sox and other affiliated ventures. James joins business partner Maverick Carter in the venture as FSG first two Black investors. LeBron James #23 of the Los Angeles Lakers smiles during a 105-100 Lakers win over the Indiana Pacers at Staples Center on March 12, 2021 in Los Angeles, California. (Photo by Harry How/Getty Images)