List of New York Giants Opening Day starting pitchers

Mickey Welch, Amos Rusie and Larry Jansen each had five Opening Day starts for the team.

Christy Mathewson, Red Ames, Jeff Tesreau and Bill Voiselle all had four Opening Day starts apiece for the Giants.

[3] Other pitchers who had multiple Opening Day starts for the New York Giants were Hal Schumacher with three such starts, and Joe McGinnity, Rube Marquard, Jesse Barnes, Art Nehf, Virgil Barnes, Bill Walker and Sal Maglie with two apiece.

[3] Seven Hall of Fame pitchers made Opening Day starts for the New York Giants — Welch, Tim Keefe, Rusie, Mathewson, McGinnity, Marquard and Hubbell.

Their Opening Day starting pitchers in those years were Joe McGinnity in 1905, Phil Douglas in 1921, Art Nehf in 1922, Carl Hubbell in 1933 and Sal Maglie in 1954.

Hall of Famer Carl Hubbell made six Opening Day starts for the Giants.
Hall of Famer Joe McGinnity was the Giants' Opening Day starting pitcher in 1905, when the team won its first modern World Series championship.
Jesse Barnes was the Giants Opening Day starting pitcher in 1919 and 1920.
Hall of Famer Christy Mathewson made four Opening Day starts for the Giants.
Hall of Famer Tim Keefe was the Giants Opening Day starting pitcher in 1887.
Hall of Famer Amos Rusie made five Opening Day starts for the Giants.
Hall of Famer Mickey Welch made five Opening Day starts for the Giants.