The Boston Americans were defeated by the Pittsburgh Pirates, 7 to 3, in Game 1 of the 1903 World Series on October 1, 1903.

The Boston Americans were defeated by the Pittsburgh Pirates, 7 to 3, in Game 1 of the 1903 World Series on October 1, 1903.
Top 1st
PIT
BSA
Single by Honus Wagner; Tommy Leach scored.
1
0
Kitty Bransfield stole second; Error by Lou Criger; Honus Wagner scored.
2
0
Single by Jimmy Sebring; Kitty Bransfield and Claude Ritchey scored.
4
0
Top 3rd
PIT
BSA
Single by Jimmy Sebring; Kitty Bransfield scored.
5
0
Top 4th
PIT
BSA
Single by Tommy Leach; Ginger Beaumont scored.
6
0
Top 7th
PIT
BSA
Home run by Jimmy Sebring.
7
0
Bottom 7th
PIT
BSA
Triple by Freddy Parent; Buck Freeman scored.
7
1
Fly out by Candy Lachance; Freddy Parent scored.
7
2
Bottom 9th
PIT
BSA
Fly out by Candy Lachance; Buck Freeman scored.
7
3