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. Varsity Softball vs. Rancho Cucamonga

    Upcoming game on 5/3/2016 3:15 PM

    The Los Osos Grizzlies softball team has a home conference game vs. rival school Rancho Cucamonga on Tuesday, May 3 @ 3:15p. Preview Game Rivalry Details

    Posted yesterday
  3. Varsity Baseball vs. Upland

    Upcoming game on 5/3/2016 3:15 PM

    The Los Osos Grizzlies baseball team has a home conference game vs. Upland on Tuesday, May 3 @ 3:15p. Preview Game

    Posted yesterday
  4. JV Softball @ Rancho Cucamonga

    Upcoming game on 5/3/2016 3:15 PM

    The Los Osos Grizzlies JV softball team has an away conference game @ rival school Rancho Cucamonga on Tuesday, May 3 @ 3:15p. Preview Game Rivalry Details

    Posted yesterday
  5. JV Baseball @ Upland

    Upcoming game on 5/3/2016 3:15 PM

    The Los Osos Grizzlies JV baseball team has an away conference game @ Upland on Tuesday, May 3 @ 3:15p. Preview Game

    Posted yesterday
  6. Freshman Baseball @ Upland

    Upcoming game on 5/3/2016 3:15 PM

    The Los Osos Grizzlies freshman baseball team has an away non-conference game @ Upland on Tuesday, May 3 @ 3:15p. Preview Game

    Posted yesterday
  7. Stats Updated

    Los Osos' baseball stats have been entered for the loss @ Palos Verdes on 4/30/2016. Box Score Stats by Game Stats by Player

    Posted yesterday
  8. Last Month
  9. Report Final Score - JV Softball vs. Norco

    Played on 4/30/2016 12:00 PM

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

    Posted this week
  10. 19-0 (L) - Varsity Softball vs. NorcoRESULTLoss

    Played on 4/30/2016 12:00 PM

    4/30 @ 12p1234567RHE
    Norco780400019--
    Los Osos00000000--

    The Los Osos Grizzlies softball team lost Saturday's home non-conference game against Norco by a score of 19-0. Box Score

    Posted this week
  11. Report Final Score - JV Softball vs. Norco

    Played on 4/30/2016 10:00 AM

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

    Posted this week
  12. 6-0 (L) - Varsity Baseball @ Palos VerdesRESULTLoss

    Played on 4/30/2016 11:00 AM

    4/30 @ 11a1234567RHE
    Los Osos0000000055
    Palos Verdes13000206110

    The Los Osos Grizzlies baseball team lost Saturday's away tournament game against Palos Verdes by a score of 6-0. Box Score

    Posted this week
  13. 15-3 (L) - Varsity Softball vs. NorcoRESULTLoss

    Played on 4/30/2016 10:00 AM

    4/30 @ 10a1234567RHE
    Norco150123315--
    Los Osos00002103--

    The Los Osos Grizzlies softball team lost Saturday's home non-conference game against Norco by a score of 15-3. Box Score

    Posted this week
  14. Report Final Score - Varsity Softball @ Etiwanda

    Played on 4/29/2016 3:15 PM

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

    Posted this week
  15. Report Final Score - JV Baseball vs. Rancho Cucamonga

    Played on 4/29/2016 3:15 PM

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

    Posted this week
  16. Report Final Score - Freshman Baseball vs. Rancho Cucamonga

    Played on 4/29/2016 3:15 PM

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

    Posted this week
  17. 7-6 (L) - Freshman Softball vs. EtiwandaRESULTLoss

    Played on 4/29/2016 3:15 PM

    4/29 @ 3:15p1234567RHE
    Etiwanda-------7--
    Los Osos-------6--

    The Los Osos Grizzlies freshman softball team lost Friday's home conference game against Etiwanda by a score of 7-6. Box Score

    Posted this week
  18. 5-3 (L) - JV Softball vs. EtiwandaRESULTLoss

    Played on 4/29/2016 3:15 PM

    4/29 @ 3:15p1234567RHE
    Etiwanda-------5--
    Los Osos-------3--

    The Los Osos Grizzlies JV softball team lost Friday's home non-conference game against Etiwanda by a score of 5-3. Box Score

    Posted this week
  19. Stats Updated

    Los Osos' softball stats have been entered for the loss @ Chino Hills on 4/26/2016. Box Score Stats by Game Stats by Player

    Posted this week
  20. Where NFL Draft picks went to high school

    News - Published on: 4/29/2016 5:00 AM

    Florida leads the way with seven former players getting name called in opening round. Read article

    Posted this week
  21. Stats Updated

    Los Osos' baseball stats have been entered for the loss @ Rancho Cucamonga on 4/28/2016. Box Score Stats by Game Stats by Player

    Posted this week
  22. Report Final Score - JV Baseball vs. Rancho Cucamonga

    Played on 4/28/2016 3:15 PM

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

    Posted this week
  23. Report Final Score - Freshman Baseball vs. Rancho Cucamonga

    Played on 4/28/2016 3:15 PM

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

    Posted this week
  24. 4-0 (L) - Varsity Baseball @ Rancho CucamongaRESULTLoss

    Played on 4/28/2016 3:15 PM

    4/28 @ 3:15p1234567RHE
    Los Osos0000000041
    Rancho Cucamonga0030100461

    The Los Osos Grizzlies baseball team lost Thursday's away conference game against rival school Rancho Cucamonga by a score of 4-0. Box Score Rivalry Details

    Posted this week
  25. NFL Draft: Cravens was A-A three times

    News - Published on: 4/28/2016 11:41 AM

    Southern California hybrid linebacker/safety was recognized as a star right from the start. Read article

    Posted this week
  26. Rancho Cucamonga baseball shuts out Los Osos in league playRancho Cucamonga baseball shuts out Los Osos in league play

    BaseballRancho Cucamonga 4, Los Osos 0 >> Logan Rinehart pitched a complete game shutout with eight strikeouts for the Cougars (12-10-1, 5-6) in the Baseline League victory. Rienhart had one hit, a run, two walks and two stolen bases. Chris Martin went 2 for 2 with two runs and a stolen base and Antonio Garcia had a double and an RBI.Read more

    Posted: This Week
  27. Rancho Cucamonga baseball shuts out Los Osos in league playRancho Cucamonga baseball shuts out Los Osos in league play

    BaseballRancho Cucamonga 4, Los Osos 0 >> Logan Rinehart pitched a complete game shutout with eight strikeouts for the Cougars (12-10-1, 5-6) in the Baseline League victory. Rienhart had one hit, a run, two walks and two stolen bases. Chris Martin went 2 for 2 with two runs and a stolen base and Antonio Garcia had a double and an RBI.Read more

    Posted: This Week