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. Girls Freshman Basketball vs. Upland

    Upcoming game on 1/28/2020 6:30 PM

    The Los Osos freshman basketball team has a home non-conference game vs. Upland (CA) on Tuesday, January 28 @ 6:30p. Preview Game

    MaxPreps is looking for a Scorer to provide live scoring updates for this game. Going to the game? Become the Scorer.

    Posted yesterday
  3. Boys Varsity Basketball @ Upland

    Upcoming game on 1/28/2020 6:30 PM

    The Los Osos varsity basketball team has an away conference game @ Upland (CA) on Tuesday, January 28 @ 6:30p. Preview Game

    MaxPreps is looking for a Scorer to provide live scoring updates for this game. Going to the game? Become the Scorer.

    Posted yesterday
  4. Girls Varsity Soccer vs. Upland

    Upcoming game on 1/28/2020 6:00 PM

    The Los Osos varsity soccer team has a home conference game vs. Upland (CA) on Tuesday, January 28 @ 6p. Preview Game

    Posted yesterday
  5. Boys Varsity Soccer @ Upland

    Upcoming game on 1/28/2020 6:00 PM

    The Los Osos varsity soccer team has an away conference game @ Upland (CA) on Tuesday, January 28 @ 6p. Preview Game

    Posted yesterday
  6. Girls Varsity Basketball @ Upland

    Upcoming game on 1/28/2020 4:45 PM

    The Los Osos varsity basketball team has an away conference game @ Upland (CA) on Tuesday, January 28 @ 4:45p. Preview Game

    MaxPreps will have live scoring updates for this game by Parent Sharee Brown.

    Posted yesterday
  7. Girls JV Basketball vs. Upland

    Upcoming game on 1/28/2020 4:45 PM

    The Los Osos JV basketball team has a home non-conference game vs. Upland (CA) on Tuesday, January 28 @ 4:45p. Preview Game

    MaxPreps is looking for a Scorer to provide live scoring updates for this game. Going to the game? Become the Scorer.

    Posted yesterday
  8. Girls JV Soccer vs. Upland

    Upcoming game on 1/28/2020 4:30 PM

    The Los Osos JV soccer team has a home conference game vs. Upland (CA) on Tuesday, January 28 @ 4:30p. Preview Game

    Posted yesterday
  9. Boys JV Soccer @ Upland

    Upcoming game on 1/28/2020 4:30 PM

    The Los Osos JV soccer team has an away non-conference game @ Upland (CA) on Tuesday, January 28 @ 4:30p. Preview Game

    Posted yesterday
  10. Boys JV Basketball @ Upland

    Upcoming game on 1/28/2020 3:15 PM

    The Los Osos JV basketball team has an away non-conference game @ Upland (CA) on Tuesday, January 28 @ 3:15p. Preview Game

    MaxPreps is looking for a Scorer to provide live scoring updates for this game. Going to the game? Become the Scorer.

    Posted yesterday
  11. Boys Freshman Basketball vs. Upland

    Upcoming game on 1/28/2020 3:15 PM

    The Los Osos freshman basketball team has a home non-conference game vs. Upland (CA) on Tuesday, January 28 @ 3:15p. Preview Game

    MaxPreps is looking for a Scorer to provide live scoring updates for this game. Going to the game? Become the Scorer.

    Posted yesterday
  12. Girls Freshman Soccer vs. Upland

    Upcoming game on 1/28/2020 3:00 PM

    The Los Osos freshman soccer team has a home conference game vs. Upland (CA) on Tuesday, January 28 @ 3p. Preview Game

    Posted yesterday
  13. Video: Kobe Bryant in high school

    News - Published on: 1/26/2020 2:03 PM

    MaxPreps looks back as the Mamba readies for his final game. Read Article

    Posted yesterday
  14. Girls JV Water Polo @ Upland

    Upcoming game on 1/27/2020 3:15 PM

    The Los Osos JV water polo team has an away non-conference game @ Upland (CA) today @ 3:15p. Preview Game

    Posted yesterday
  15. Boys Varsity Wrestling vs. Damien

    Upcoming meet on 1/29/2020

    The Los Osos varsity wrestling team has a home conference meet vs. Damien (La Verne, CA) on Wednesday, January 29. View Schedule

    Posted this week
  16. Report Final Score - Girls Freshman Basketball @ Etiwanda

    Played on 1/24/2020 6:30 PM

    A final score has not been reported for this freshman basketball game. Please help us by reporting the final score. Report Final Score

    Posted this week
  17. 72-47 (L) - Boys Varsity Basketball vs. EtiwandaRESULTLoss

    Played on 1/24/2020 6:30 PM

    1/24 @ 6:30pQ1Q2Q3Q4Final
    Etiwanda1317222072
    Los Osos134131747

    The Los Osos varsity basketball team lost Friday's home conference game against Etiwanda (CA) by a score of 72-47. Box Score

    Posted this week
  18. 63-34 (L) - Girls Varsity Basketball vs. EtiwandaRESULTLoss

    Played on 1/24/2020 4:45 PM

    1/24 @ 4:45pQ1Q2Q3Q4Final
    Etiwanda1913112063
    Los Osos8515634

    The Los Osos varsity basketball team lost Friday's home conference game against Etiwanda (CA) by a score of 63-34. Box Score

    Posted this week
  19. 37-16 (L) - Girls JV Basketball @ EtiwandaRESULTLoss

    Played on 1/24/2020 4:45 PM

    1/24 @ 4:45pQ1Q2Q3Q4Final
    Los Osos----16
    Etiwanda----37

    The Los Osos JV basketball team lost Friday's away non-conference game against Etiwanda (CA) by a score of 37-16. Box Score

    Posted this week
  20. Report Final Score - Boys Freshman Basketball @ Etiwanda

    Played on 1/24/2020 3:15 PM

    A final score has not been reported for this freshman basketball game. Please help us by reporting the final score. Report Final Score View Game Log

    Posted this week
  21. 55-44 (L) - Boys JV Basketball vs. EtiwandaRESULTLoss

    Played on 1/24/2020 3:15 PM

    1/24 @ 3:15pQ1Q2Q3Q4Final
    Etiwanda1710151355
    Los Osos12991444

    The Los Osos JV basketball team lost Friday's home non-conference game against Etiwanda (CA) by a score of 55-44. Box Score

    Posted this week
  22. Uploaded 3 days ago

    More videos
    Posted this week
  23. 4-2 (L) - Boys Varsity Soccer vs. EtiwandaRESULTLoss

    Played on 1/23/2020 6:00 PM

    1/23 @ 6p12Final
    Etiwanda--4
    Los Osos--2

    The Los Osos varsity soccer team lost Thursday's home conference game against Etiwanda (CA) by a score of 4-2. Box Score

    Posted this week
  24. 2-1 (L) - Girls Varsity Soccer @ EtiwandaRESULTLoss

    Played on 1/23/2020 6:00 PM

    1/23 @ 6p12Final
    Los Osos011
    Etiwanda112

    The Los Osos varsity soccer team lost Thursday's away conference game against Etiwanda (CA) by a score of 2-1. Box Score

    Posted this week
  25. Report Final Score - Boys JV Soccer vs. Etiwanda

    Played on 1/23/2020 4:30 PM

    A final score has not been reported for this JV soccer game. Please help us by reporting the final score. Report Final Score

    Posted this week
  26. 6-0 (W) - Girls JV Soccer @ EtiwandaRESULTWin

    Played on 1/23/2020 4:30 PM

    1/23 @ 4:30p12Final
    Los Osos--6
    Etiwanda--0

    The Los Osos JV soccer team won Thursday's away conference game against Etiwanda (CA) by a score of 6-0. Box Score

    Posted this week