 Saturday, October 14, 1905, at the Polo Grounds

The Giants looked to wrap up the series behind the perennial Christy Mathewson, who faced Chief Bender this time.The game was scoreless until the bottom of the fifth, when Sam Mertes scored during a bizarre double play involving Bill Dahlen and Billy Gilbert; with one out, Mertes on third, and Dahlen on second, Gilbert hit a sacrifice fly that scored Mertes, but Dahlen was out attempting to advance to third, and this third out was recorded after Mertes had scored.In the eighth, the Giants got an insurance run when Mathewson scored on George Browne's ground-out after Roger Bresnahan's double had sent him to third with less than two out.