Look at the recent list of MLB, pitchers clocked over 100-mph.
http://www.baseball-almanac.com/arti...baseball.shtml With a few exceptions, the pitchers have all made the list within the last 12 years. Data is slowly disappearing, thanks to the good folks at ESPN.
Notice many missing talented flame-throwers from MLB pre-steroid eras. Where are the pitchers from 1970 to 1995 who were on the list just 3 years ago? How come the big dawgs, like Tom Seaver or Dwight Gooden, are no longer listed?