BOS wins 5–3
MLB playoffs · Season archive
1903 MLB playoffs
The Boston Red Sox won the 1903 World Series.
Series by series
World Series history →How the 1903 playoffs unfolded
World Series. The Boston Red Sox beat the Pittsburgh Pirates 5–3 in the 1903 World Series.
Final
1903 MLB playoff bracket
World Series
Quick answers
MLB playoff questions
- Who won the 1903 World Series?
- The Boston Red Sox won the 1903 World Series, beating the Pittsburgh Pirates 5–3.
- How did the 1903 MLB playoffs work?
- The American League and National League pennant winners met in the World Series.
How the MLB playoff format works →The wild card, explained →Every World Series champion →