Prep Redzone Logo
Login Subscribe
    • Players/Parents
    • College Coaches
  • Choose Your State Middle School Coverage
    Alabama
    Arizona
    Arkansas
    California
    Canada
    Colorado
    Dakotas
    Florida
    Georgia
    Idaho
    Illinois
    Indiana
    Iowa
    Kansas
    Kentucky
    Louisiana
    Maryland
    Michigan
    Minnesota
    Mississippi
    Missouri
    Nebraska
    Nevada
    New England
    New Jersey
    New Mexico
    New York
    North Carolina
    Ohio
    Oklahoma
    Oregon
    Pennsylvania
    South Carolina
    Tennessee
    Texas
    Utah
    Virginia
    Washington
    West Virginia
    Wisconsin
  • Loading...
  • Loading...
  • Tournaments
    • 7 on 7 7 on 7
    Showcases
    • High School High School
    • Middle School Middle School
    About Our Events
  • Prep Redzone for
    • Players
    • Parents
    • Club Coaches
    • High School Coaches
    • College Coaches
    • Fans
    View All Features
    • Coverage Access Prep Redzone articles year-round.
    • Rankings See how players stack up in each state.
    • Player Profiles Build your own profile and join the Prep Redzone database.
    • Profile Trends Track your Player Profile views over time.
    • Recruiting Tasks Stay on-track in the recruiting process
    • Recruiting Dashboard All your recruiting tools in a single place.
    • Coach Views Get notified when a college coach views your profile.
    • College Match Recommends colleges that match with your profile.
    • Coach Contacts Contact any program in the country.
    • Event Credits Save $25 on all Prep Redzone combines.
    • Recruiting Tips Become an expert on the recruiting process.
    • College Email Templates Send customized emails directly to college coaches.
    • Scouts
    • How We Rank
    • About Us
  • Nebraska
  • Rankings

    • How We Rank

    • Archived Rankings

    • 2026 Rankings

    • 2027 Rankings

    • 2028 Rankings
  • Player Database
  • Team Database
  • Scores
  • Scouts
Prep Redzone Logo
  • Home
  • Coverage
      Choose Your State Middle School Coverage
      Alabama
      Arizona
      Arkansas
      California
      Canada
      Colorado
      Dakotas
      Florida
      Georgia
      Idaho
      Illinois
      Indiana
      Iowa
      Kansas
      Kentucky
      Louisiana
      Maryland
      Michigan
      Minnesota
      Mississippi
      Missouri
      Nebraska
      Nevada
      New England
      New Jersey
      New Mexico
      New York
      North Carolina
      Ohio
      Oklahoma
      Oregon
      Pennsylvania
      South Carolina
      Tennessee
      Texas
      Utah
      Virginia
      Washington
      West Virginia
      Wisconsin
  • Events
      Tournaments
      • 7 on 7 7 on 7
      Showcases
      • High School High School
      • Middle School Middle School
      About Our Events
  • Rankings
      Loading...
  • Scores
      Loading...
  • Features
      Prep Redzone for
      • Players
      • Parents
      • Club Coaches
      • High School Coaches
      • College Coaches
      • Fans
      View All Features
      • Coverage Access Prep Redzone articles year-round.
      • Rankings See how players stack up in each state.
      • Player Profiles Build your own profile and join the Prep Redzone database.
      • Profile Trends Track your Player Profile views over time.
      • Recruiting Tasks Stay on-track in the recruiting process
      • Recruiting Dashboard All your recruiting tools in a single place.
      • Coach Views Get notified when a college coach views your profile.
      • College Match Recommends colleges that match with your profile.
      • Coach Contacts Contact any program in the country.
      • Event Credits Save $25 on all Prep Redzone combines.
      • Recruiting Tips Become an expert on the recruiting process.
      • College Email Templates Send customized emails directly to college coaches.
  • About Us
      • Scouts
      • How We Rank
      • About Us
  • Support
Login Subscribe

Kalvin Janssen

Wyoming
Kalvin Janssen

Kalvin Janssen

Offensive Line
2025 Class
6'4" Height
280 Weight
Gretna School
State
Position
Unlock Rankings
Facebook
X
​
Kalvin
Janssen OL
Class
2025
Height
6'4"
Weight
280
HS
Gretna
|
NE
Wyoming
Read more at PrepRedzone.com
Prep Redzone
  • Overview
  • Player Bio
  • Verify Player
  • Recruiting
  • News
  • Highlights

About Kalvin

Kalvin Janssen is a 6'4" Offensive Line in the 2025 class. Janssen attends Gretna in Nebraska. Janssen's Player Profile was created on December 15, 2022. Subscribe to Prep Redzone to see where Kalvin Janssen is ranked and what our scouts have written about them.

Player Claimed

This player is currently claimed. If you think this is an error, please contact us.

Recruiting

  • School
  • Offer?
  • Visit
Wyoming Wyoming
Committed
Coastal Carolina Coastal Carolina
South Dakota South Dakota
Northern Illinois Northern Illinois
Northern Iowa Northern Iowa

News

A Final Check In With the Class of 2025 Rankings Update

A Final Check In With the Class of 2025 Rankings Update

Oscar Galindo • January 23, 2025

Updated 2025 Nebraska Rankings

Updated 2025 Nebraska Rankings

Prep Redzone Staff • January 23, 2025

PRZ Nebraska 2024 All-State Teams

PRZ Nebraska 2024 All-State Teams

Oscar Galindo • January 9, 2025

PRZNE 2024 All-District Teams | Class B

PRZNE 2024 All-District Teams | Class B

Oscar Galindo • December 5, 2024

Week 5 Matchups To Watch

Week 5 Matchups To Watch

Oscar Galindo • September 24, 2024

PRZNE Class B Preseason All-State Team

PRZNE Class B Preseason All-State Team

Oscar Galindo • August 23, 2024

Gretna Game Scores

​
Game Share Image
Gretna (#48) Gretna 7-5
34
Gretna East (#6) Gretna East 11-2
55
Stream on NFHS
View Game
​
Game Share Image
Gretna (#48) Gretna 7-5
35
York York 6-5
21
View Game
​
Game Share Image
Norris (#13) Norris 8-2
45
Gretna (#48) Gretna 7-5
46
View Game

Related Players

View other players from the same high school.

Alex Gibbons

Alex Gibbons

LB
2026 • Nebraska
Alex Hallgren

Alex Hallgren

WR
5'9" • 2025 • Nebraska
Ayden Furstenau

Ayden Furstenau

RB
2028 • Nebraska
Ben Meerian

Ben Meerian

OL
6'4" • 2025 • Nebraska
Breckin Sliva

Breckin Sliva

DB
5'8" • 2027 • Nebraska
Brody Sliva

Brody Sliva

DL
2026 • Nebraska
Bryce Lakers

Bryce Lakers

WR
6'1" • 2026 • Nebraska
Carson Hermann

Carson Hermann

WR
2026 • Nebraska
Cayson Schlotfeld

Cayson Schlotfeld

LB/RB
5'9" • 2028 • Nebraska
Clay Gathye

Clay Gathye

LB
5'9" • 2026 • Nebraska
Derek Gablenz

Derek Gablenz

WR
5'10" • 2025 • Nebraska
Drew Boltz

Drew Boltz

WR
6'1" • 2026 • Nebraska
Gavin White

Gavin White

OL/DL
6'5" • 2028 • Nebraska
Griffin Goldman

Griffin Goldman

OL
6'3" • 2025 • Nebraska
Henry Hildebrand

Henry Hildebrand

TE/LB
6'4" • 2027 • Nebraska
Hunter Consbruck

Hunter Consbruck

WR
6'0" • 2025 • Nebraska
Jaden Peters

Jaden Peters

RB
5'10" • 2027 • Nebraska
Jake Mowinkel

Jake Mowinkel

QB
6'0" • 2025 • Nebraska
Joe Sullivan

Joe Sullivan

WR
5'11" • 2027 • Nebraska
Keagan Burns

Keagan Burns

DL/OL
6'5" • 2026 • Nebraska
Lathan Jones

Lathan Jones

DL
5'11" • 2027 • Nebraska
Logan Secora

Logan Secora

RB
6'0" • 2025 • Nebraska
Max Brewer

Max Brewer

K
6'0" • 2028 • Nebraska
Michael Knudsen

Michael Knudsen

QB
6'3" • 2026 • Nebraska
Talon Daharsh

Talon Daharsh

DB
6'0" • 2027 • Nebraska
Zeke Jasa

Zeke Jasa

DB/ATH
5'10" • 2027 • Nebraska

Highlights

Loading...
Home Nebraska Player Rankings Kalvin Janssen

Prep Network

  • Prep Network
  • Prep Dig
  • Prep Girls Hoops
  • Prep Hoops
  • Prep Lacrosse
  • Prep Redzone
  • Prep Soccer
  • Prep Softball

Company

  • News
  • About
  • Careers
  • Store
  • Partner Interest Form

Resources

  • Terms of Service
  • Privacy Policy
  • Accessibility
  • Cookie Policy
  • NCSA College Recruiting
  • Recruiting Tips
  • Student Loan Resources
  • College Scholarship Search

Support

  • My Account
  • Contact
  • Sitemap

© 2025 Prep Redzone. All rights reserved.