Here are the details of the three rule changes coming to MLB next season:
PITCH TIMER
In an effort to create a quicker pace of play, there will be a 30-second timer between batters. Between pitches, there will be a 15-second timer with the bases empty and a 20-second timer with runners on base. At last check, the pitch timer had reduced the average time of game in MiLB by about 26 minutes. This rule, which includes limits on throws to first base, has also increased stolen-base attempts. With this rule in place in the Minors this season, steal attempts per game have increased from 2.23 in 2019, at a 68% success rate, to 2.83 in 2022, at a 77% success rate.
The defensive team must have a minimum of four players on the infield, with at least two infielders completely on either side of second base. These restrictions are intended to increase the batting average on balls in play, to allow infielders to better showcase their athleticism and to restore more traditional outcomes on batted balls. As of this writing, the league-wide batting average on balls in play of .291 in 2022 is six points lower than in 2012 and 10 points lower than in 2006.
The bases, which traditionally have been 15 inches square, will instead be 18 inches square. Home plate is unchanged.
Though this can have a modest impact on stolen-base success rate, the primary goal of this change is to give players more room to operate and to avoid collisions. This is especially important at first base, where fielders have an extra 3-inch advantage to stay out of harm’s way from the baserunner while receiving throws.
This change will create a 4 1/2-inch reduction in the distance between first and second base and between second base and third, which encourages more stolen-base attempts. The bigger bases could also have the effect of reducing oversliding in which a player loses contact with the bag while sliding through it.
PITCH TIMER
In an effort to create a quicker pace of play, there will be a 30-second timer between batters. Between pitches, there will be a 15-second timer with the bases empty and a 20-second timer with runners on base. At last check, the pitch timer had reduced the average time of game in MiLB by about 26 minutes. This rule, which includes limits on throws to first base, has also increased stolen-base attempts. With this rule in place in the Minors this season, steal attempts per game have increased from 2.23 in 2019, at a 68% success rate, to 2.83 in 2022, at a 77% success rate.
- The pitcher must begin his motion to deliver the pitch before the expiration of the pitch timer.
- Pitchers who violate the timer are charged with an automatic ball. Batters who violate the timer are charged with an automatic strike.
- Batters must be in the box and alert to the pitcher by the 8-second mark or else be charged with an automatic strike.
- With runners on base, the timer resets if the pitcher attempts a pickoff or steps off the rubber.
- Pitchers are limited to two disengagements (pickoff attempts or step-offs) per plate appearance. However, this limit is reset if a runner or runners advance during the plate appearance.
- If a third pickoff attempt is made, the runner automatically advances one base if the pickoff attempt is not successful.
- Mound visits, injury timeouts and offensive team timeouts do not count as a disengagement.
- If a team has used up all five of its allotted mound visits prior to the ninth inning, that team will receive an additional mound visit in the ninth inning. This effectively serves as an additional disengagement.
- Umpires may provide extra time if warranted by special circumstances. (So if, as an example, a catcher were to be thrown out on the bases to end the previous half-inning and needed additional time to put on his catching gear, the umpire could allow it.)
The defensive team must have a minimum of four players on the infield, with at least two infielders completely on either side of second base. These restrictions are intended to increase the batting average on balls in play, to allow infielders to better showcase their athleticism and to restore more traditional outcomes on batted balls. As of this writing, the league-wide batting average on balls in play of .291 in 2022 is six points lower than in 2012 and 10 points lower than in 2006.
- The four infielders must be within the outer boundary of the infield when the pitcher is on the rubber.
- Infielders may not switch sides. In other words, a team cannot reposition its best defender on the side of the infield the batter is more likely to hit the ball.
- If the infielders are not aligned properly at the time of the pitch, the offense can choose an automatic ball or the result of the play.
- This rule does not preclude a team from positioning an outfielder in the infield or in the shallow outfield grass in certain situations. But it does prohibit four-outfielder alignments.
The bases, which traditionally have been 15 inches square, will instead be 18 inches square. Home plate is unchanged.
Though this can have a modest impact on stolen-base success rate, the primary goal of this change is to give players more room to operate and to avoid collisions. This is especially important at first base, where fielders have an extra 3-inch advantage to stay out of harm’s way from the baserunner while receiving throws.
This change will create a 4 1/2-inch reduction in the distance between first and second base and between second base and third, which encourages more stolen-base attempts. The bigger bases could also have the effect of reducing oversliding in which a player loses contact with the bag while sliding through it.
If they want to increase hits in a game, take some inches off of the mound or move it back a bit. Either will increase offense without handcuffing the defense.
