Be the Referee: Basketball Measurements
By
Sam Davis
MHSAA Director of Officials
January 4, 2023
Be The Referee is a series of short messages designed to help educate people on the rules of different sports, to help them better understand the art of officiating, and to recruit officials.
Below is this week's segment – Basketball Measurements - Listen
If you’ve seen the movie “Hoosiers,” you know that a basketball rim is 10 feet above the ground. That’s the same if you are in the gym at Beaver Island High School or at Little Caesars Arena. But what are the other court dimensions?
To start – courts are typically 84 feet long but can be up to 94 feet long. They are 50 feet wide.
The free throw line is 15 feet from the face of the backboard and the high school 3-point line is 19 feet, 9 inches from the basket.
Each hoop is a circle, 18 inches in diameter.
The boys play with a basketball 29½ inches in circumference, the girls with one 28½ inches in circumference.
And believe it or not, two girls balls will go through a standard rim at the same time.
Previous Editions:
Dec. 13: Pregame Dunks - Listen
Dec. 6: Gymnastics Judges - Listen
Nov. 22: Football Finals Replay - Listen
Nov. 15: Back Row Illegal Blocker - Listen
Nov. 8: Swim Turn Judges - Listen
Nov. 1: Soccer Referee Jersey Colors - Listen
Oct. 25: Cross Country Tie-Breaker - Listen
Oct. 18: Soccer Shootouts - Listen
Oct. 11: Safety in End Zone - Listen
Oct. 4: Football Overtime Penalty - Listen
Sept. 27: Kickoff Goal - Listen
Sept. 20: Soccer Timing - Listen
Sept. 13: Volleyball Replays - Listen
Sept. 6: Switching Sides - Listen
Aug. 30: Play Clock - Listen
Aug. 23: Intentional Grounding Change - Listen
Performance of the Week: Harbor Springs' Olivia Flynn
January 24, 2025
Olivia Flynn ♦ Harbor Springs
Senior ♦ Basketball
Flynn became the 34th player in Michigan girls basketball history to reach 2,000 career points, doing so during the second quarter of her team’s Jan. 14 victory over Cheboygan. The Western Michigan signee entered the game with 1,980 points since joining the varsity as a freshman, and she scored 27 points during the first half and 33 for the game.
The 5-foot-9 point guard has made the Division 3 all-state first team after all of her first three seasons and has led Harbor Springs to a combined 66-13 record, including a 9-2 start this winter. In addition to becoming her school’s all-time leading scorer as a junior, she finished just a few rebounds and assists per game shy of averaging a triple-double. Flynn also runs track and was part of a 3,200 relay as a sophomore in 2023 that finished third at the MHSAA Lower Peninsula Division 4 Finals.
@mhsaasports 🏀POW: Olivia Flynn #2000points #basketball #harborsprings #buckets #part1 #highschoolsports #tiktalk #interview #performanceoftheweek #mistudentaid #fyp #MHSAA ♬ original sound - MHSAA
@mhsaasports 🏀POW: Olivia Flynn #chickfila #notebook #caitlynclark #teleport #mushrooms #laughingcryingemoji #part2 #performanceoftheweek #mistudentaid #fyp #MHSAA ♬ Monkeys Spinning Monkeys - Kevin MacLeod & Kevin The Monkey
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Previous 2024-25 honorees
Jan. 17: Levi Rozema, Holland Christian swimming - Report
Jan. 10: McRecco McFadden, Burton Bentley basketball - Report
Dec. 18: Nash Leonard, Bay City Western hockey - Report
Dec. 11: Blake Cosby, Dundee wrestling - Report
Dec. 4: Keaton Hendricks, Zeeland West football - Report
Nov. 29: Kate Simon, East Grand Rapids swimming - Report
Nov. 22: Ella Kokaly, Essexville Garber volleyball - Report
Nov. 15: Caroline Bryan, Grosse Pointe South swimming - Report
Nov. 8: Kaylie Livingston, Whitmore Lake cross country - Report
Oct. 25: Oliver Caldwell, Grand Rapids West Catholic tennis - Report
Oct. 18: Alex Graham, Detroit Cass Tech football - Report
Oct. 11: Victoria Garces, Midland Dow cross country - Report
Oct. 4: Asher Clark, Bay City John Glenn soccer - Report
Sept. 26: Campbell Flynn, Farmington Hills Mercy volleyball - Report
Sept. 19: TJ Hansen, Freeland cross country - Report
Sept. 12: Jordan Peters, Grayling soccer - Report
Sept. 6: Gabe Litzner, Sault Ste. Marie cross country - Report
Aug. 30: Grace Slocum, Traverse City St. Francis golf - Report
(Photos courtesy of the Flynn family.)