Sidney Koester, | Prep Dig

Sidney Koester

Outside Hitter/Right-Side Hitter

2029 Class

6'0" Height

Northfield School

Mizuno Northern Lights Club

Unlock Rankings

Expert Analysis

Breit Nelson

Prep Dig Lead Scout

#26 Koester has all the makings for an elite attacker who will make a positive impact in any rotation. She takes an aggressive approach and just floats in the air. When she starts her swing it goes quickly in an explosive manner.

9 months ago

Access all of Prep Dig

Subscribe to read about this player

Read Evaluation

Breit Nelson

Prep Dig Lead Scout

Koester has a big approach and a high contact point. She can run many routes and terminate from anywhere on the net. Koester is fast off the ground and can hang until the ball reaches her. She has many shots from different angles, and she’s fun to watch as she just floats in the air.

9 months ago

Access all of Prep Dig

Subscribe to read about this player

Read Evaluation

Theresa Hickman

Prep Dig Lead Scout

Sidney Koester Sidney Koester 6'0" | OH/RS Northfield | 2029 MN , 2029 Outside Hitter, showed why she’s already earning a reputation as a workhorse on the court. Her nonstop motor and consistent high-level effort made her stand out all day. Sidney’s ability to find the deep corners with pace and precision kept defenders guessing and off balance. She brings grit, smart shot selection, and a strong court presence—exactly the kind of athlete coaches love to build around early.