Jianna has been added to the Great Valley 2025 volleyball roster.Apps
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Jianna Mancini
Added to Roster
Sunday, Sep 14, 2025
Jianna has been added to the Great Valley 2025 volleyball roster.
Added to Roster
Saturday, Aug 17, 2024
Jianna has been added to the Great Valley 2024 volleyball roster.
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Great Valley High School 
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