Who are the North Jefferson County area high school alumni in action on Friday, Dec. 19?

Sports
Treyvaughn Williams and Andrew Koclanes
Treyvaughn Williams and Andrew Koclanes
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Dec 15, 2025
Bye. a. tyson
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Friday, Dec. 19 will see these former North Jefferson County area high school stars in competition.

Treyvaughn Williams and Andrew Koclanes
Andrew Koclanes
Caltech Beavers
Shooting guard, small forward and guard
Junior
6′5″
Colorado Academy
Hometown: Denver
Next Game: vs. Piedmont Lions, Friday, Dec. 19, 1 p.m.

Treyvaughn Williams and Andrew Koclanes
Emilek Jallow
Adams State Grizzlies
Forward
Sophomore
6′6″
Bear Creek High School
Hometown: Morrison
Next Game: vs. Northwest Nazarene Nighthawks, Friday, Dec. 19, 2 p.m.

Treyvaughn Williams and Andrew Koclanes
Treyvaughn Williams
Adams State Grizzlies
Guard
Junior
6′5″
Columbine High School
Hometown: Denver
Next Game: vs. Northwest Nazarene Nighthawks, Friday, Dec. 19, 2 p.m.

Related Organizations:

Columbine High SchoolColorado AcademyBear Creek High SchoolAdams State UniversityCalifornia Institute of Technology

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