South Carolina Little League Umpire Staff
Rules Publications & Resources
Download the Little League Rulebook App
Download "The Right Call" Casebook
USABats Approved & Decertified Lists (USABaseball.com)
(NOTE: Bats that are a single piece of wood are not subject to USABats testing and are approved for use.)
BBCOR Approved & Decertified Lists (Washington State University Sports Sciences website)
(NOTE: Bats that are a single piece of wood are not subject to BBCOR testing and are approved for use.)
Little League Umpire's Manual
Includes rule interpretations found in the former RIM and mechanics positioning for two-man and four-man umpire systems.
Mechanics & Positioning Resources
Little League Umpire's Manual
PDF file | Includes rule interpretations found in the former RIM and mechanics positioning for two-man and four-man umpire systems.
Additional Mechanics Resource
60-Foot Diamond
Two-Umpire Rotations | PPT file | Written Manual (PDF)
Three-Umpire Rotations | PPT file | Written Manual (PDF)
90-Foot Diamond (also used for Intermediate 70-Foot Diamond)
Two-Umpire Rotations | PPT file | WrittenManual (PDF)
Three-Umpire Rotations | PPT file | Written Manual (PDF)
CCA Umpire Manual (to be used for further understanding of 70-foot & 90-foot mechanics & fundamentals)
Video Tutorials from Little League Umpire Development
YouTube Channel
Upcoming Clinics & Camps
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| Mar 6–8, 2026 6:00 PM ET | Plate Mechanics Clinic - Williamsport 2026 Little League World Series Complex - Cost:$75.00 | Register |
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| Mar 18–22, 2026 8:00 AM ET | Umpire Academy - Williamsport - Spring 2026 Little League World Series Complex - Cost:$300.00 | Register |
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| Mar 20–22, 2026 6:00 PM ET | Plate Mechanics Clinic - Warner Robins 2026 Southeast Region Headquarters - Cost:$60.00 | Register |
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| Apr 8–12, 2026 4:00 PM ET | Umpire Academy - Dover, NH - Spring 2026 St Thomas Aquinas High School, Dover, NH - Cost:$200.00 | Register |
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| May 28–31, 2026 3:00 PM PT | 4-Umpire System Clinic - San Bernardino 2026 West Region Headquarters - Cost:$75.00 | Register |
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| May 29–31, 2026 1:00 PM ET | 4-Umpire System Clinic - Whitestown 2026 Central Region Headquarters - Cost:$75.00 | Register |
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| May 29–31, 2026 3:00 PM ET | 4-Umpire System Clinic - Warner Robins 2026 Southeast Region Headquarters - Cost:$75.00 | Register |
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| May 29–31, 2026 3:00 PM CT | 4-Umpire System Clinic - Waco 2026 Southwest Region Headquarters - Cost:$75.00 | Register |
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| Jun 5–7, 2026 3:00 PM ET | 4-Umpire System Clinic - Bristol 2026 East Region Headquarters - Cost:$75.00 | Register |
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| Oct 7–11, 2026 6:00 PM ET | Umpire Academy - Whitestown, IN - Fall 2026 Central Region Headquarters - Cost:$200.00 | Register |
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| Oct 21–25, 2026 6:00 PM CT | Umpire Academy - Waco, TX - Fall 2026 Southwest Region Headquarters - Cost:$200.00 | Register |
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| Nov 4–8, 2026 8:00 AM ET | Umpire Academy - Williamsport - Fall 2026 Little League World Series Complex - Cost:$300.00 | Register |
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| Nov 6–8, 2026 6:00 PM ET | 2-Umpire System Clinic - Warner Robins 2026 Southeast Region Headquarters - Cost:$60.00 | Register |
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| Nov 13–18, 2026 6:00 PM PT | Umpire Academy - San Bernardino - Fall 2026 West Region Headquarters - Cost:$250.00 | Register |
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