41!
#41 Worn by Tom Seaver of the NY Mets
3-time Cy Young award winner (1969, 1973 and 1975)
1967 ROY
1969 Sports Illustrated Sportsman of the Year
1969 World Series Champion
5 time league leader in strikeouts ('70, '71, '73, '75 and '76)
3,640 career strikeouts
311 career wins