1969 National League Championship Series
The 1969 National League Championship Series was a best-of-five match-up between the East Division champion New York Mets and the West Division champion Atlanta Braves. In what was the first ever NLCS, the Mets defeated the Braves three games to none. They did not sweep a playoff series again until 2006 as they swept the Los Angeles Dodgers in the National League Division Series in three games.