April 23, 1907

American League

St. Louis @ Detroit
St. Louis 

4

Cy Morgan
Detroit

7

George Mullin
@ Bennett Park
Note:

Records

St. Louis

2-7
Detroit 5-4

National League

Pittsburgh @ St. Louis
Pittsburgh 

7

Mike Lynch
St. Louis

5

Fred Beebe
@ Robison Field
Note:

Records

Pittsburgh

4-3
St. Louis 3-7
New York @ Boston
New York

4

George Ferguson
Boston

2

Irv Young
@ South End Grounds III
Note:

Records

New York

7-2
Boston 3-6
Cincinnati @ Chicago
Cincinnati 

3

Del Mason
Chicago

4

Chick Fraser
@ West Side Grounds
Note:

Records

Cincinnati

3-6
Chicago 7-1