Performance of the Week: St. Johns' Isabel Thelen
May 23, 2024
Isabel Thelen ♦ St. Johns
Senior ♦ Tennis
Playing as part of St. Johns’ singles lineup for the fourth season – and at No. 1 singles for the second straight – Thelen will bring a 22-1 record into next weekend’s Lower Peninsula Division 3 Finals at Kalamazoo College and Western Michigan University. Thelen won her Regional last week, giving up only five games total in sweeping all three matches that day while also helping the Redwings finish runner-up to advance to the Finals as a team.
All of Thelen’s wins this spring have come in two sets, and her only loss was to Battle Creek Lakeview’s Maddy Simonds, who will be playing in the Division 2 Finals next weekend. Thelen also claimed the No. 1 singles championship at the Capital Area Activities Conference Red Tournament on Tuesday, winning both matches 6-0, 6-0. She’s a combined 91-10 during her high school career, and she also capped her basketball career this winter earning all-area and all-league honors. She will study next at Lansing Community College, possibly health sciences.
@mhsaasports 🎾POW: Isabel Thelen #tennis #stjohns #letsgo #champion #part1 #highschoolsports #tiktalk #interview #performanceoftheweek #mistudentaid #fyp #MHSAA ♬ original sound - MHSAA
@mhsaasports 🎾POW: Isabel Thelen #tiktalk #questiontime #part2 #culvers #cat #airheadextreme #night #sand #beach #performanceoftheweek #mistudentaid #fyp #MHSAA ♬ original sound - MHSAA
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Past 2023-24 Honorees
May 16: Ally Katinas, Novi lacrosse - Report
May 9: Peter Roehl, Rochester Adams golf - Report
May 2: Lilah Smith, Richland Gull Lake soccer - Report
April 25: Mason Mayne, Lawton track & field - Report
April 18: Alli Wright, Jenison softball - Report
April 11: Chloe Wishart, Trenton soccer - Report
March 28: Jenna Maki, Ishpeming basketball - Report
March 22: Jaremiah Palmer, Niles Brandywine basketball - Report
March 15: Leah Hodge, North Farmington gymnastics - Report
March 8: Darius Marines, Detroit Catholic Central wrestling - Report
March 1: Rylee Smith, Zeeland West bowling - Report
Feb. 22: Caleb Lewandowski, Traverse City West skiing - Report
Feb. 15: Jadin Mix, Onaway basketball - Report
Feb. 8: Onalee Wallis, Cadillac skiing - Report
Feb. 1: Abbey DeGraw, Rochester Hills Stoney Creek competitive cheer - Report
Jan. 25: Ewan Todd, Riverview swimming - Report
Jan. 18: Ashley Weller, Jackson Northwest basketball - Report
Jan. 11: Michael Baldwin, Saginaw Arthur Hill wrestling - Report
Dec. 15: Jena Fijolek, Fenton bowling - Report
Dec. 8: Sophia Wagner, Escanaba gymnastics - Report
Dec. 1: Isaiah Marshall, Southfield Arts & Technology football - Report
Nov. 24: Sarah Bradley, Clarkston Everest Collegiate volleyball - Report
Nov. 17: Kalieb Osborne, Waterford Mott football - Report
Nov. 10: Tekalegn Vlasma, Muskegon Western Michigan Christian soccer - Report
Nov. 3: Colton Kinnie, Birmingham Seaholm football - Report
Oct. 27: Lauren Timpf, Macomb Lutheran North golf - Report
Oct. 20: Alena Li, Okemos golf - Report
Oct. 13: Seth Norder, Grand Haven cross country - Report
Oct. 5: Paige Anderson, Muskegon Reeths-Puffer golf - Report
Sept. 29: MacKenzie Bisballe, Lake City volleyball - Report
Sept. 22: Jhace Massey, Gladwin football - Report
Sept. 15: Kaylee Draper, Sturgis swimming - Report
Sept. 8: Owen Jackson, Traverse City St. Francis tennis - Report
Sept. 1: Rachel Forsyth, Ann Arbor Pioneer cross country - Report
(Action photo by Alex Parsons; headshot by Iryshe Photography.)
Be the Referee: Tennis Double Hit
By
Paige Winne
MHSAA Marketing & Social Media Coordinator
October 14, 2025
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 – Tennis Double Hit - Listen
We’re on the tennis court today, returning a ball that our opponent has hit.
We swing, hitting the ball with the strings and then again with the frame of the racket as our swing continues.
The double-hit ball goes over the net and bounces past our opponent for a point. Or is it our point? Can you hit the ball twice?
You can, if it’s all part of one continuous swing. You can hit the ball more than twice even – as long as it’s the same swing.
You can’t intentionally hit the ball twice or hit the ball and then re-hit it. It’s illegal if you deliberately catch or carry the ball and then hit it again.
But if your double-hit is part of one smooth swing, the stroke counts and play continues.
Previous 2025-26 editions
Oct. 7: Safety in Football - Listen
Sept. 30: Field Hockey Substitution - Listen
Sept 23: Multiple Contacts in Volleyball - Listen
Sept. 16: Soccer Penalty Kick - Listen
Sept. 9: Forward Fumble - Listen
Sept. 2: Field Hockey Basics - Listen
Aug. 26: Golf Ball Bounces Out - Listen