Baltimore Orioles
In the World Series since 1944 · 3× champions
Three World Series titles. Winners more often than not — 21 of 39 World Series games. Reached the Series under two different names.
The Baltimore Orioles have played 39 World Series games across 7 appearances in the data: 21 won, 18 lost.
Franchise lineage (per Retrosheet's continuity table): reached the Series as St. Louis Browns, then the Baltimore Orioles.
World Series finishes
| Year | Finish | As | Result |
|---|---|---|---|
| 1944 | Runners-up | St. Louis Browns | lost 2–4 |
| 1966 | Champions | Baltimore Orioles | won 4–0 |
| 1969 | Runners-up | Baltimore Orioles | lost 1–4 |
| 1970 | Champions | Baltimore Orioles | won 4–1 |
| 1971 | Runners-up | Baltimore Orioles | lost 3–4 |
| 1979 | Runners-up | Baltimore Orioles | lost 3–4 |
| 1983 | Champions | Baltimore Orioles | won 4–1 |
Biggest game win
Pittsburgh Pirates 3 at Baltimore Orioles 11 — by 8 runs (1971).
Source: Retrosheet World Series game logs (glws.zip), 1971 World Series. The information used here was obtained free of charge from and is copyrighted by Retrosheet. — source
Notable games
- Pittsburgh Pirates 2–1 Baltimore Orioles (game 7, 1971)
- Pittsburgh Pirates 4–1 Baltimore Orioles (game 7, 1979)
Source: Retrosheet World Series game logs (glws.zip), 1903–2025 World Series (no Series in 1904 or 1994). The information used here was obtained free of charge from and is copyrighted by Retrosheet. — source