Added to Roster
John has been added to the Ossining 2016 lacrosse roster.John has been added to the Ossining 2016 lacrosse roster.Apps
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John Kopera
- John has been added to the Ossining 2016 lacrosse roster.
Added to Roster
John has been added to the Ossining 2014 lacrosse roster.Added to Roster
John has been added to the Ossining 2013-14 ice hockey roster.
John Kopera's Bio
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Ossining High School 
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