2021 as a freshman
- Saw action in all 44 games and started 43 games in the outfield.
- Hit .316 with 20 runs scored and 19 RBIs.
- Had a slugging percentage of .436 and an on base percentage of .396.
- Hit a team leading four triples.
- Hit her first career home run on April 30 against Rutgers.
- Named Big Ten Freshman of the Week and D1Softball.com Freshman of the Week on May 4.
- Named to Big Ten All-Freshman team.
High School
- Three-time All-State honoree in Iowa, including two first-team All-State honors in 2017 and 2019
- Three-time All-Conference honoree
- As a junior, Klosterman batted .489 with 35 RBIs.
- Played six years of club softball for the Eastern Iowa Barracudas, including four on the 18U Gold team.
- Varsity letterwinner on her high school basketball team.
- High school coach was Jeff Kelley.
- Club coach was Ken Timmesch.
Personal
- Born Dec. 7, 2001
- Daughter of Annie and Bryan Klosterman
- Parents own JBK Construction
- Has two siblings – Jaxon and Kael
- Uncle – Wes Obermueller played baseball at Kirkwood and in the MLB with the KC Royals, Milwaukee Brewers, and Miami Marlins.
- Majoring in Enterprise Leadership and minoring in Sports and Recreation Management.