The 1970s were the most successful decade in team history. Six times the team finished first, three times second, and once third. In 1970, 1972, and 1975 the Pirates lost to their chief nemesis (Cincinnati), in the playoffs. In 1971 and 1979 the Pirates advanced to the World Series, defeating the Orioles on both occasions. Murtaugh and Chuck Tanner managed the team in that era. A significant event occurred in the early 1970s when Pittsburgh fielded the first all-black lineup. Manny Sanguillen, Stargell, Dave Cash, Al Oliver, Clemente, Dave Parker, Frank Taveras, Omar Moreno, and Bill Robinson were some of the African Americans who played regularly for the team in the decade.  The 1979 team rallied from a 3-1 deficit to top the Orioles in an exciting seven-game series. Stargell led "The Family," one of the more colorful teams in baseball history.  The 1980s failed to match the phenomenal success of the 1970s, but some bright spots were batting champion Bill Madlock, second baseman Johnny Ray, and pitcher Rick Rhoden. A drug scandal rocked the Pirate organization early in the decade, resulting in Parker's eventual dismissal to Cincinnati. By the end of the decade the team had turned to youth with the emergence of Bobby Bonilla (acquired in a shrewd deal with the White Sox), Jose Lind, Andy Van Slyke, Sid Bream, Doug Drabek, and John Smiley. The most talented player to arrive on the scene was Barry Bonds, son of former outfielder Bobby Bonds. Bonds soon developed into the best player in baseball, stealing bases, drawing walks, slugging home runs, and driving in runs, all while playing a Gold Glove outfield.  Helped by Bonds' pair of MVP awards and the guidance of manager Jim Leyland, the team won three straight AL East titles from 1990-1992. Unfortunately they lost each playoff series, two of them in sickening fashion in the final game.
Bonds left the team in 1993 and the rest of the decade was spent trying to catch up. Jason Kendall, Brian Giles, and Kevin Young were a few of the bright spots in the 1990s, but through 2003, the team had not posted a winning record in the post-Bonds era.