The New York Yankees beat the Atlanta Braves 4-0 in the 1999 World Series. The table below lists every postseason series the source records for 1999, with the exact wins, losses and ties as staged.
| Round | Champion | Result | Runner-up | Leagues |
|---|---|---|---|---|
| World Series | New York Yankees | 4-0 | Atlanta Braves | AL vs NL |
| AL Championship Series | New York Yankees | 4-1 | Boston Red Sox | AL vs AL |
| NL Championship Series | Atlanta Braves | 4-2 | New York Mets | NL vs NL |
| AL Division Series | Boston Red Sox | 3-2 | Cleveland Indians | AL vs AL |
| AL Division Series | New York Yankees | 3-0 | Texas Rangers | AL vs AL |
| NL Division Series | Atlanta Braves | 3-1 | Houston Astros | NL vs NL |
| NL Division Series | New York Mets | 3-1 | Arizona Diamondbacks | NL vs NL |
Results are shown exactly as the source records them, ties included; several early series ended level and the champion column names the club the source credits. Club names are era-accurate: the 1999 clubs carry the names they used that season, and a franchise that plays today under a different name links to that modern franchise page, which owns the identity note. Round labels are our renderings of the source’s round codes; the digit on a Division Series or Wild Card code distinguishes the two concurrent pairings, not a seeding.
The records come from the SABR / Sean Lahman baseball database (2025 edition), used under Creative Commons Attribution-ShareAlike 3.0. Full credits live on our sources page.