The Atlantic League Will Experiment Again, This Time With the Pitching Distance and DH Rule
Building upon a suite of experimental rule changes for the affiliated minor leagues that Major League Baseball announced in March, the independent Atlantic League has agreed to implement a couple of radical changes to the rulebook this season as well, one involving the pitching distance and the other the designated hitter rule. Via MLB.com’s Anthony Castrovince, the eight-team league will increase the pitching distance by a foot for the second half of its 120-game season, and will implement a “Double Hook” designated hitter rule, in which a team loses its DH spot after its starting pitcher is removed.
Like several of the experimental rules MLB announced in March — larger base sizes in Triple-A, anti-shift rules in Double-A, a step-off rule in High-A, an electronic strike zone in the Low-A Southeast League, a pitch timer in the Low-A West League, and pickoff limits in all three Low-A leagues, all of which Brendan Gawlowski and Kevin Goldstein discussed here — these changes are a chance to examine the real-world effects of implementing rules that have been discussed in recent years as ways to liven up a game that has become increasingly geared towards home runs and strikeouts. The pitching distance change is an effort to counter the trends of higher pitch velocity, higher strikeout rates, and fewer balls in play that have reduced the level of action and — to the eyes of many — the level of entertainment as well, the latter despite the incredible athleticism of the players involved. The DH rule change is an effort to counter the trend of decreased workloads of starting pitchers and the corresponding increased reliance upon bullpens, which have stoked the velocity and strikeout trends throughy a steady stream of relievers throwing an inning at a time at maximum effort.
This isn’t the first time MLB has gone to the Atlantic League to test out radical ideas; instead, it’s the latest stage of a three-year agreement put into place in 2019, allowing MLB to test new rules and equipment in the country’s top independent league. The three-batter rule that was introduced at the major league level last year was first tried in the Atlantic League in 2019. That same year, the league became the first to implement an electronic strike zone, and debuted larger bases and an anti-shift rule. All of those changes are now being subjected to further testing in affiliated ball, though the shift rule has taken a different form.
The Atlantic League planned to introduce a 62’6″ pitching distance — a two-foot move, twice the distance of this year change — in the middle of the 2019 season, but that plan was greeted with a chilly reception, with some pitchers threatening to leave the league. The plan was soon delayed until the second half of the 2020 season, which itself was scrapped entirely due to the COVID-19 pandemic. Read the rest of this entry »