Added to Roster
Jon has been added to the JSerra Catholic 2018 water polo roster.Jon has been added to the JSerra Catholic 2018 water polo 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
Jon Heinrich
- Jon has been added to the JSerra Catholic 2018 water polo roster.
Jon Heinrich's Bio
View Full Bio
Recent Water Polo Games
JSerra Catholic High School 
© 2026 MaxPreps, Inc.
MaxPreps is a registered trademark of MaxPreps, Inc.