River Islands Athletics

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Ryan Mateo Jr

Ryan Mateo Jr

Grade10

Year	Team (s)	#	Positions (s)
2024	Track Field Boys

River Islands Athletics

16601 Riptide Way

Lathrop, California 95330

(209) 717 6715

© 2022-2025 - River Islands Athletics

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Home
Teams
Schedule & Results
Athletic Department
- Athletic Dept Info
- Coaching Staff
Athletic Clearance
RIHS Store
Game Tickets

Baseball

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Basketball, Boys

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Basketball, Girls

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Cheer
Cross Country, Boys

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Cross Country, Girls
ESports
Football

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Golf, Boys

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Golf, Girls
Soccer, Boys

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Soccer, Girls

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Softball

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Tennis, Boys

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Tennis, COED

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Tennis, Girls

Roster
Track & Field, Boys

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Track & Field, Girls

Roster
Volleyball, Boys

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Volleyball, Girls

Schedule