
This season there has been a significant rise in pitches being thrown under 45 mph, with 462 thrown so far. The increase in pitches thrown under 45 mph is referred to as position player pitching.
This tactic has been utilized during blowout games where managers will turn to position players to pitch rather than overexerting their bullpen.
Preserving bullpens is crucial as bullpens this season already have operated under heavy workloads due to numerous injuries and starting pitchers underperforming. As a result, position players use a slow pitch that's usually high-arcing in order to salvage bullpen arms and successfully complete a game.
The most recent game where this has occurred was on Aug. 12, when the San Diego Padres blew out the Milwaukee Brewers 11-2. In the bottom of the eighth inning Brewers catcher Gary Sánchez took the mound and struck out Austin Hays who swung on a super slow 15 mph curveball that illustrated a significant vertical drop.
MLB pitches under 45 MPH:
— Codify (@CodifyBaseball) August 13, 2026
2008 - 0
2009 - 0
2010 - 0
2011 - 0
2012 - 0
2013 - 0
2014 - 0
2015 - 0
2016 - 0
2017 - 6
2018 - 1
2019 - 0
2020 - 6
2021 - 64
2022 - 183
2023 - 199
2024 - 175
2025 - 424
2026 - 462 so far pic.twitter.com/5DgOHFljdi
With position players throwing the ball softly over the plate it also avoids injuries so they don't need to overthrow the ball with max velocity like a qualified pitcher does.
MLB has allowed teams who are down by eight or more runs to bring in a position player to pitch late in the game. The slow pitch has also been proven effective as batters are fooled into swinging early because the pitch is difficult to read.
This method has certainly saved teams as they want to have their bullpen arms fresh and rested for upcoming games. As well, this is particularly critical during pivotal stretches and for teams trying to make a push for the postseason as the wild-card race in the AL is super tight right now.
From 2008 to 2018 no position players were used to pitch but in 2021 is when the rise started as 64 were used and it's also when there was a major rise in injuries.
The Toronto Blue Jays are another team that has used position players as pitchers this season including former Blue Jay Tyler Heineman and outfielder Myles Straw. Straw has been a solid this season who pitched three innings and has yet to give up a run while allowing five hits and one walk.
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