As far as I know, the boxing subjects of the Spalding set are:
Georges Carpentier
Jim Corbett
Jack Delaney
Jack Dempsey
Tiger Flowers
Tommy Gibbons
Rocky Kansas
Louis Kid Kaplan
Fidel La Barba
Pete Latzo
Benny Leonard
Sammy Mandell
Mike Mctigue
Tod Morgan
Johnny Risko
Chas P Rosenberg
Dave Shade
Young Stribling
Gene Tunney
Charlie White
The only matches I see are Leonard and Tunney.
The Tunney does not match: