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: Ishpeming Westwood's Ethan Marta
December 18, 2025
Ethan Marta ♦ Ishpeming Westwood
Senior ♦ Basketball
The 6-foot-3 guard averaged 27 points per game as a junior in leading Ishpeming Westwood to the Division 3 Semifinals, and he scored 18 points with 13 rebounds and four assists as the Patriots came back last week from 17 points down to defeat Kingsford 59-54. The Flivvers also had reached Breslin last season, in Division 2.
Westwood sits 6-0 heading into Friday’s game against Negaunee, and finished 22-6 last winter – when the Patriots lost their early-season matchup with Kingsford, 57-50. Westwood’s trip to the Semifinals in March was its first since 2003. Marta also played football and will play baseball this spring, and has signed to play college basketball at Michigan Tech.
@mhsaasports 🏀POW: Ethan Marta #ishpemingwestwood #basketball #highschoolsports #performanceoftheweek #MHSAA ♬ Bright and fun upbeat pops, Kids, Animals, Pets, Fun, Cute, Happy, Playful, Upbeat(1465232) - SAKUMAMATATA
@mhsaasports 🏀POW: Ethan Marta #funfacts #tiktalk #performanceoftheweek #highschoolsports #MHSAA ♬ Girly and cute synth pop - SAKUMAMATATA
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Previous 2025-26 honorees
Dec. 11: Louis Smith, Three Rivers wrestling - Report
Dec. 4: Traverse Smith, DeWitt football - Report
Nov. 28: Elizabeth Eichbrecht, West Bloomfield swimming - Report
Nov. 20: Brady Kieff, Blanchard Montabella football - Report
Nov. 13: Ella Laupp, Battle Creek Harper Creek swimming - Report
Nov. 7: Hunter Eaton, Charlevoix cross country - Report
Oct. 31: Stephen Gollapalli, Lansing Christian tennis - Report
Oct. 23: Talya Schreiber, Pickford cross country - Report
Oct. 16: Avery Manning, Dexter golf - Report
Oct. 9: Brady Van Laecke, Hudsonville football - Report
Oct. 2: Sarah Giroux, Flat Rock volleyball - Report
Sept. 25: Sam Schumacher, Portage Central tennis - Report
Sept. 18: Kaylee Mitzel, Saline field hockey - Report
Sept. 11: Natasza Dudek, Ann Arbor Pioneer cross country - Report
Sept. 4: Kate Posey, Big Rapids golf - Report
(Action photo by Cara Kamps. Headshot courtesy of J Birdie Photography.)