Added to Roster
JJ has been added to the Northgate 2023 tennis roster.JJ has been added to the Northgate 2023 tennis 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
JJ Matingly
JJ has been added to the Northgate 2023 tennis roster.JJ Matingly's Bio
View Full Bio
Northgate High School 425 Castle Rock RoadWalnut Creek, CA 94598
CIF, Official MaxPreps partnerPartnerships:
© 2026 MaxPreps, Inc.
MaxPreps is a registered trademark of MaxPreps, Inc.