Are no hitters and perfect games becoming easier to pitch for whatever reason? Like I said yesterday, there are 20 perfect games in the 111 year World Series era of the MLB (at least since 1901 when the AL joined), a pace of roughly 1 every 5-6 years. Here is a breakdown of perfect games by decade: 00's: 2 10's: 0 20's: 1 30's: 0 40's: 0 50's: 1 60's: 3 70's: 0 80's: 3 90's: 4 00's: 2 10's: 4 (on pace for 13 this decade) So 7 in the first 78 years, and 13 in the next 32 years, with 5 in the last 4 seasons. No hitters are seeing a similar spike this decade. Although the pattern seems to be random, we are on pace for by far the most no hitters in a decade ever. 50's: 18 60's: 33 70's: 21 80's: 13 90's: 31 00's: 15 10's: 14 (on pace for 47 this decade) So just a 3-4 year fluke that will return to normal soon, or is the post-steroid era producing a more pitcher friendly game leading to more spectacular pitching performances including no hitters and perfect games?