- Card series: Beginnings: 1880's
- City: New York
- Team: Giants
- League: National League
James J. Mutrie (1851-1938) was a giant among early baseball entrepreneurs. He may rightly be known as the father of New York baseball, is second only to Joe McCarthy in manager winning %, won pennants in two leagues, helped create (and won) the first true inter-league run-up to the “world series” and popularized the nickname for his Manhattan “Gothams” by referring to his burly lads as “my Giants!” Along the way, “Truthful James” (a wry sobriquet given by the immortal Father Henry Chadwick) stirred controversy at nearly every turn, risked all and in the end, lost. Yet he was beloved by his players and for decades was revered in the Big Apple as the man who truly brought the game to its biggest stage. He and partner John Day audaciously brought two new NY entries into the city: the AA’s Metropolitans and what would become the National League’s Polo Grounds-dwelling Giants who triumphed in the first two post-season tournaments. Done in by the Players’ League rebellion and ensuing financial pressures, Mutrie was forced from the game in 1892.
- Mutrie prospered by raiding AA players for his NY club and paid the price when his top talent defected a decade later to the PL