Tommy John-26 years
Tommy John, 26 seasons (1963-1974, 1976-1989)
Nolan Ryan.
Nolan Ryan with 27 seasons
nolan Ryan
California
Tommy John pitched 26 seasons.
Yes, most major league players make their first great leap to the major leagues from Triple-A affiliates.
Tommy John
Tris Speaker
Nolan Ryan. 27 seasons
Nolan Ryan