Blackmon, a 4-time All-Star, to retire after 14 seasons — all with Rockies MLB.comBlackmon, ‘a Rockie to his core,’ says he’ll retire ESPNLongtime Rockies star Charlie Blackmon announces retirement after 14 MLB seasons Yahoo SportsRockies’ Charlie Blackmon retiring after iconic 14-year career The Denver PostCharlie Blackmon announces his retirement after spending entire career with Rockies FOX 31 Denver