Most 20 win seasons by a MLB pitcher?

Answer 1

That was Christy Mathewson of the New York Giants who won 20+ games in 12 consecutive seasons (1903-1914). During that span, the most games he won in a season was 37 in 1908 and the fewest was 22 in 1906.

Answer 2

1) Jack Chesbro - 21-15 in 1903 and 41-13 in 1904.

2) Russ Ford - 26-6 in 1910 and 22-11 in 1911.

3) Bob Shawkey - 20-11 in 1010 and 20-13 in 1920.

4) Carl Mays - 26-11 in 1920 and 27-9 in 1922.

5) Waite Hoyt - 22-7 in 1927 and 23-7 in 1928.

6) Lefty Gomez - 21-9 in 1931 and 24-7 in 1932.

7) Red Ruffing - 20-12 in 1936, 20-7 in 1937, 21-7 in 1938, and 21-7 in 1939.

8) Vic Raschi - 21-10 in 1949, 21-8 in 1950, and 21-10 in 1951.

9) Mel Stottlemyre - 21-12 in 1968 and 20-14 in 1969.

10) Tommy John - 21-9 in 1979 and 22-9 in 1980.

Answer 3

Christy Mathewson won 20 games in 12 straight seasons; Walter Johnson had 10 consecutive 20 game seasons

Answer 4

Both Warren Spahn and Christy Mathewson won 20 games 13 times.

Answer 5

Warren Spahn and Christy Mathewson each had 13