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. Game in Progress - Girls Varsity Soccer @ Upland

    Game started at 5:45 PM

    The Los Osos Grizzlies girls soccer team is at their away conference game @ Upland. View Game in Progress

    Posted 35 mins ago
  3. Game in Progress - Boys Varsity Soccer vs. Upland

    Game started at 5:45 PM

    The Los Osos Grizzlies soccer team is at their home conference game vs. Upland. View Game in Progress

    Posted 35 mins ago
  4. Report Final Score - Girls JV Soccer @ Upland

    Played on 1/24/2017 4:20 PM

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

    Posted 1 hr ago
  5. Report Final Score - Girls Varsity Water Polo @ Upland

    Played on 1/24/2017 4:15 PM

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

    Posted 1 hr ago
  6. Girls Varsity Soccer @ Etiwanda

    Upcoming game on 1/26/2017 5:00 PM

    The Los Osos Grizzlies girls soccer team has an away conference game @ Etiwanda on Thursday, January 26 @ 5p. Preview Game

    Posted 1 hr ago
  7. Boys Varsity Soccer vs. Etiwanda

    Upcoming game on 1/26/2017 5:00 PM

    The Los Osos Grizzlies soccer team has a home conference game vs. Etiwanda on Thursday, January 26 @ 5p. Preview Game

    Posted 1 hr ago
  8. Game in Progress - Girls Varsity Basketball @ Upland

    Game started at 4:45 PM

    The Los Osos Grizzlies girls basketball team is at their away conference game @ Upland. View Game in Progress

    Are you going to the game? MaxPreps is looking for someone to provide live updates.

    Posted 1 hr ago
  9. Game in Progress - Girls JV Basketball vs. Upland

    Game started at 4:45 PM

    The Los Osos Grizzlies girls JV basketball team is at their home non-conference game vs. Upland. View Game in Progress

    Are you going to the game? MaxPreps is looking for someone to provide live updates.

    Posted 1 hr ago
  10. Report Final Score - Boys JV Soccer vs. Upland

    Played on 1/24/2017 3:15 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 2 hrs ago
  11. Report Final Score - Boys JV Basketball @ Upland

    Played on 1/24/2017 3:15 PM

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

    Posted 2 hrs ago
  12. Report Final Score - Boys Freshman Basketball vs. Upland

    Played on 1/24/2017 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

    Posted 2 hrs ago
  13. Girls Varsity Water Polo @ Etiwanda

    Upcoming game on 1/26/2017 4:15 PM

    The Los Osos Grizzlies girls water polo team has an away conference game @ Etiwanda on Thursday, January 26 @ 4:15p. Preview Game

    Posted 2 hrs ago
  14. Girls JV Soccer @ Etiwanda

    Upcoming game on 1/26/2017 4:15 PM

    The Los Osos Grizzlies girls JV soccer team has an away non-conference game @ Etiwanda on Thursday, January 26 @ 4:15p. Preview Game

    Posted 2 hrs ago
  15. Boys JV Soccer @ Chino Hills

    Upcoming game on 1/26/2017 3:15 PM

    The Los Osos Grizzlies JV soccer team has an away non-conference game @ Chino Hills on Thursday, January 26 @ 3:15p. Preview Game

    Posted 3 hrs ago
  16. Girls Freshman Basketball vs. Upland

    Upcoming game on 1/24/2017 6:30 PM

    The Los Osos Grizzlies girls freshman basketball team has a home non-conference game vs. Upland today @ 6:30p. Preview Game

    Are you going to the game? MaxPreps is looking for someone to provide live updates.

    Posted yesterday
  17. Boys Varsity Basketball @ Upland

    Upcoming game on 1/24/2017 6:30 PM

    The Los Osos Grizzlies basketball team has an away conference game @ Upland today @ 6:30p. Preview Game

    Are you going to the game? MaxPreps is looking for someone to provide live updates.

    Posted yesterday
  18. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Press-Telegram on: 1/22/2017 Read More

    Posted this week
  19. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Pasadena Star-News on: 1/22/2017 Read More

    Posted this week
  20. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Redlands Daily Facts on: 1/22/2017 Read More

    Posted this week
  21. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by San Gabriel Valley Tribune on: 1/22/2017 Read More

    Posted this week
  22. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Daily Breeze on: 1/22/2017 Read More

    Posted this week
  23. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by The Sun on: 1/22/2017 Read More

    Posted this week
  24. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Daily Bulletin on: 1/22/2017 Read More

    Posted this week
  25. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Los Angeles Daily News on: 1/22/2017 Read More

    Posted this week
  26. SoCal Prep Legends Boys Athlete of the Week: Iysaiah Rojas, Los Osos

    SoCal Prep Legends Boys Athlete of the WeekName: Iysaiah RojasSchool: Los OsosSport: BasketballYear: JuniorNoteworthy: Rojas topped the polls this week for his outstanding performance on the hardwood. The 6-foot-3 guard scored 27 points and grabbed nine rebounds in a 74-72 upset over Etiwanda in what coach Dave Smith says has been the biggest win for his team in the last few years. Published by Whittier Daily News on: 1/22/2017 Read More

    Posted this week