Who is the only major league player to hit 20 or more home runs in his first 14 years in the major leagues?

Question

Who is the only major league player to hit 20 or more home runs in his first 14 years in the major leagues?

Answer 1

Eddie Mathews

edit:

1952: 25 (made debut on April 15, 1952)

1953: 47

1954: 40

1955: 41

1956: 37

1957: 32

1958: 31

1959: 46

1960: 39

1961: 32

1962: 29

1963: 23

1964: 23

1965: 32

1966: 16 (streak broken)

Answer 2

Many players have. One is Albert Pujols. But there are so many I can't list them all.  

Answer 3

Albert Pujols hasn't even been a major leaguer for 14 years...wow

Answer 4

Chipper will be the next, even though the braves suck this year!

Answer 5

Ted Williams.

Partial seasons don't count.

Answer 6

Willie Mays