Added to Roster
Lassen has been added to the Mountainside 2025 soccer roster.Lassen has been added to the Mountainside 2025 soccer 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
Lassen Rydberg
- Lassen has been added to the Mountainside 2025 soccer roster.
Added to Roster
Lassen has been added to the Mountainside 2023 soccer roster.Added to Roster
Lassen has been added to the Mountainside 2022 soccer roster.
Shasta Rydberg's Bio
View Full Bio
Recent Soccer Games
Mountainside High School 
© 2026 MaxPreps, Inc.
MaxPreps is a registered trademark of MaxPreps, Inc.