Rancho Cucamonga Cougars at Los Osos Grizzlies — Tuesday, Jan. 13 preview

SBLive Report,

Los Osos -

Rancho Cucamonga travels to Los Osos for a key league matchup at Los Osos High School in Rancho Cucamonga, Calif. The game is set for 4:45 p.m. PT Tuesday, Jan. 13. Fans can find full game details on the SBLive game page: https://scorebooklive.com/california/basketball/games/5469507-rancho-cucamonga-vs-los-osos.

Game details

Matchup: Rancho Cucamonga Cougars at Los Osos Grizzlies

When: 4:45 p.m. PT, Tuesday, Jan. 13, 2026

Where: Los Osos High School — Rancho Cucamonga, Calif.

SBLive game page: https://scorebooklive.com/california/basketball/games/5469507-rancho-cucamonga-vs-los-osos

Team pages: Rancho Cucamonga Cougars — https://scorebooklive.com/california/basketball/teams/154154-rancho-cucamonga-cougars-jv

Los Osos Grizzlies — https://scorebooklive.com/california/basketball/teams/154138-los-osos-grizzlies-jv

Quick context and recent meeting

The two sides last met on Jan. 6, 2023, when Los Osos posted a 67-64 victory (box score and recap: https://scorebooklive.com/california/basketball/games/3042970-rancho-cucamonga-vs-los-osos). That tight finish should add extra edge to Tuesday’s clash as both teams look to sharpen their league resumes. Los Osos will head to Upland on Jan. 15 (https://scorebooklive.com/california/basketball/games/5506625-los-osos-vs-upland) while Rancho Cucamonga hosts Etiwanda on Jan. 15 (https://scorebooklive.com/california/basketball/games/5469523-etiwanda-vs-rancho-cucamonga).

Streaming and broadcast

Both programs maintain NFHS Network pages where games and replays are commonly posted:

Los Osos NFHS Network: https://nfhsnetwork.com/schools/los-osos-high-school-rancho-cucamonga-ca/basketball?referrer_name=scorebooklive&utm_campaign=scorebooklive&utm_medium=referral&utm_source=scorebooklive

Rancho Cucamonga NFHS Network: https://nfhsnetwork.com/schools/rancho-cucamonga-high-school-rancho-cucamonga-ca/basketball?referrer_name=scorebooklive&utm_campaign=scorebooklive&utm_medium=referral&utm_source=scorebooklive

(Streaming availability varies by school and schedule — check the NFHS links above for day-of information.)

Follow, pick and engage

Supporters should follow each team’s SBLive page to get updates and increase the fan count: https://scorebooklive.com/california/basketball/teams/154138-los-osos-grizzlies-jv and https://scorebooklive.com/california/basketball/teams/154154-rancho-cucamonga-cougars-jv. Make your picks on the SBLive game page for fun — picks are fan engagement only and are separate from any win-projection metrics, which can change throughout the week.

Stay tuned to SBLive for updated lineups, start times and in-game coverage.