Added to Roster
Cooper has been added to the Lamar 2025 baseball roster.Cooper has been added to the Lamar 2025 baseball roster.Apps
MaxPrepsFollow your favorite high school teams and players
MP Stats for iPadStat keeping for basketball teams
Pro Photography
Watch
Video CenterSee top plays & highlights of the best high school sports
Live Streams & ReplaysGet access to live game streams and full replays for 8000+ schools
Content Contributors
Tickets
Cooper Haun
- Cooper has been added to the Lamar 2025 baseball roster.
Added to Roster
Cooper has been added to the Lamar 2022 football roster.Added to Roster
Cooper has been added to the Lamar 2023 football roster.Added to Roster
Cooper has been added to the Lamar 2024 football roster.Added to Roster
Cooper has been added to the Lamar 2024 baseball roster.Added to Roster
Cooper has been added to the Lamar 2023 baseball roster.Added to Roster
Cooper has been added to the Lamar 2021 football roster.
Cooper Haun's Bio
View Full Bio
Recent Baseball Games
Lamar High School 
© 2026 MaxPreps, Inc.
MaxPreps is a registered trademark of MaxPreps, Inc.