Proper Pitch Count Strategies For Youth Baseball Coaches
As you know, proper pitch counts are as much a part of the science of pitching as anything else. That's why when it comes to pitch counts I recommend what the USA Baseball Medical & Safety Advisory Committee advises. (I mean how can you argue with these guys :-)
Here's their pitch count suggestions (Updated May 2004). It's a super start to really address pitch counts for you... or the pitchers on your youth baseball team.
Pitch counts
Pitches are counted and monitored for professional, collegiate, and high school pitchers in order for them to reduce the risk of injury.
A 1996 survey conducted by the USA Baseball Medical & Safety Advisory Committee (USA Baseball News, 1996) showed that most experts believed pitch counts should be kept for youth pitchers as well.
In response to this charge, the committee sponsored an epidemiological study by the American Sports Medicine Institute (ASMI) to look at this issue.
This study -- published in The American Journal of Sports Medicine in 2002 -- showed a significant relationship between the number of pitches thrown and the risk of shoulder and elbow pain in youth baseball. It is the opinion of ASMI and the USA Baseball Medical & Safety Advisory Committee that joint pain indicates the early development of a potentially serious joint injury.
Thus pitch count limits are recommended for youth baseball.
If -- for some valid reason -- a league is unable or unwilling to enact pitch count limits, the league should limit the number of batters faced. Since 9 to 12 year-old baseball pitchers average about 5 pitches per batter, pitch count recommendations can be converted into batter limitations by dividing by 5.
However, pitch limitations are a better choice than batter limitations for accurately monitoring and controlling risk of overuse.
Pitch counts should be monitored and regulated in youth baseball.
Recommended limits for youth pitchers
- 9-10 year old pitchers: 50 pitches per game; 75 pitches per week; 1,000 pitches per season; 2,000 pitches per year
- 11-12 year old pitchers: 75 pitches per game; 100 pitches per week; 1,000 pitches per season; 3,000 pitches per year
- 13-14 year old pitchers: 75 pitches per game 125 pitches per week 1000 pitches per season 3000 pitches per year
Pitch count limits pertain to pitches thrown in games only. These limits do not include throws from other positions, instructional pitching during practice sessions, and throwing drills, which are important for the development of technique and strength.
References: Andrews JR, Chmielewski T, Escamilla RF, Fleisig GS, Wilk KE. Conditioning program for professional baseball pitchers. American Sports Medicine Institute, Birmingham, AL, 1997. Andrews JR, Fleisig GS. How many pitches should I allow my child to throw? USA Baseball News April, 1996 Fleisig GS, Barrentine SW, Zheng N, Escamilla RF, Andrews JR. Kinematic and kinetic comparison of baseball pitching among various levels of development. Journal of Biomechanics 32(12):1371-1375, 1999. Lyman S, Fleisig GS, Andrews JR, Osinski ED. Effect of pitch type, pitch count, and pitching mechanics on risk of elbow and shoulder pain in youth baseball pitchers. The American Journal of Sports Medicine 30(4):463-468, 2002.
Yours in baseball,
Steven Ellis
The Complete Pitcherâ„¢
www.thecompletepitcher.com















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