Mascot photo for Los Osos high school.

Los Osos High School

Mascot
Grizzlies
Colors
Old Gold, Carolina Blue, Midnight Blue
Type
Co-Ed / Public
AD
Tom Martinez
Address:
6001 Milliken Ave, Rancho Cucamonga, CA 91737
Phone
(909) 477-6900
  1. Updates From This Month
  2. 29-26 (W) - Varsity Football vs. DamienRESULTWin

    Played on 10/20/2017 7:00 PM

    10/20 @ 7pQ1Q2Q3Q4Final
    Damien7910026
    Los Osos8714029

    The Los Osos varsity football team won Friday's home conference game against Damien (La Verne, CA) by a score of 29-26. Box Score

    Posted 3 hrs ago
  3. Girls Varsity Tennis @ Etiwanda

    Upcoming match on 10/24/2017 12:00 PM

    The Los Osos varsity tennis team has an away conference match @ Etiwanda (CA) on Tuesday, October 24 @ 12p. View Schedule

    Posted 10 hrs ago
  4. 3-1 (W) - Girls Varsity Volleyball @ UplandRESULTWin

    Played on 10/19/2017 6:00 PM

    10/19 @ 6pS1S2S3S4Wins
    Los Osos252025253
    Upland172521141

    The Los Osos varsity volleyball team won Thursday's away conference match against Upland (CA) by a score of 3-1. Box Score

    Posted yesterday
  5. 17-1 (W) - Girls Varsity Tennis @ UplandRESULTWin

    Played on 10/19/2017 3:15 PM

    The Los Osos varsity tennis team won Thursday's away conference match against Upland (CA) by a score of 17-1. Box Score

    Posted yesterday
  6. California High School Football Rankings

    News - Published on: 10/19/2017 1:45 PM

    Who's up and who's down Read Article

    Posted yesterday
  7. Los Angeles High School Football Rankings

    News - Published on: 10/19/2017 1:35 PM

    Who's up and who's down Read Article

    Posted yesterday
  8. Uploaded yesterday

    Posted yesterday
  9. Uploaded yesterday

    Posted yesterday
  10. JV Baseball vs. Orange Lutheran

    Upcoming game on 10/21/2017 10:00 AM

    The Los Osos JV baseball team has a home non-conference game vs. Orange Lutheran (Orange, CA) on Saturday, October 21 @ 10a. Preview Game

    Posted yesterday
  11. Boys Varsity Water Polo vs. Murrieta Valley

    Upcoming game on 10/21/2017 10:00 AM

    The Los Osos varsity water polo team has a home non-conference game vs. Murrieta Valley (Murrieta, CA) on Saturday, October 21 @ 10a. Preview Game

    Posted yesterday
  12. Stats Updated

    Los Osos' water polo stats have been entered for the win vs. Etiwanda on 10/12/2017. Box Score Stats by Game Stats by Player

    Posted this week
  13. Uploaded 2 days ago

    More videos
    Posted this week
  14. 18-0 (W) - Girls Varsity Tennis vs. YucaipaRESULTWin

    Played on 10/18/2017 3:15 PM

    The Los Osos varsity tennis team won Wednesday's home non-conference match against Yucaipa (CA) by a score of 18-0. Box Score

    Posted this week
  15. Football Game Preview: Damien vs. Los Osos

    News - Published on: 10/18/2017 11:30 AM

    Preview: Damien vs. Los Osos Read Article

    Posted this week
  16. Stats Updated

    Los Osos' water polo stats have been entered for the win vs. Rancho Cucamonga on 10/12/2017. Box Score Stats by Game Stats by Player

    Posted this week
  17. Stats Updated

    Los Osos' volleyball stats have been entered for the win @ St. Lucy's on 10/12/2017. Box Score Stats by Match Stats by Player

    Posted this week
  18. Stats Updated

    Los Osos' volleyball stats have been entered for the loss @ Rancho Cucamonga on 10/10/2017. Box Score Stats by Match Stats by Player

    Posted this week
  19. Girls Varsity Volleyball vs. Redondo Union

    Upcoming match on 10/20/2017

    The Los Osos varsity volleyball team has a neutral tournament match vs. Redondo Union (Redondo Beach, CA) today. View Game Day Details

    Posted this week
  20. Girls Varsity Volleyball vs. Oxnard

    Upcoming match on 10/20/2017

    The Los Osos varsity volleyball team has a neutral tournament match vs. Oxnard (CA) today. View Game Day Details

    Posted this week
  21. 12-9 (W) - Boys Varsity Water Polo vs. DamienRESULTWin

    Played on 10/17/2017 7:00 PM

    10/17 @ 7pQ1Q2Q3Q4Final
    Damien11259
    Los Osos153312

    The Los Osos varsity water polo team won Tuesday's neutral conference game against Damien (La Verne, CA) by a score of 12-9. Box Score

    Posted this week
  22. 3-1 (W) - Girls Varsity Volleyball vs. Chino HillsRESULTWin

    Played on 10/17/2017 6:00 PM

    10/17 @ 6pS1S2S3S4Wins
    Chino Hills251817161
    Los Osos162525253

    The Los Osos varsity volleyball team won Tuesday's home conference match against Chino Hills (CA) by a score of 3-1. Box Score

    Posted this week
  23. 18-0 (W) - Girls Varsity Tennis vs. Chino HillsRESULTWin

    Played on 10/17/2017 3:15 PM

    The Los Osos varsity tennis team won Tuesday's home conference match against Chino Hills (CA) by a score of 18-0. Box Score

    Posted this week
  24. Uploaded this week

    More videos
    Posted this week
  25. Football team photo gallery "Rancho Cucamonga @ Los Osos"

    Pro Photo Gallery Uploaded

    Professional photographer Carol Peterson has uploaded a new gallery "Rancho Cucamonga @ Los Osos" for the football team which contains 128 photos. View Gallery

    Posted this week
  26. MaxPreps Top 10 Football Plays of Week

    News - Published on: 10/16/2017

    Some of the most remarkable catches we've seen all season are featured in Plays of the Week #9. Read Article

    Posted this week