6'2"170 lbsSenior
Graduated in 2017
Plays Football
16-17 Varsity Football
JerseyPos
#7QB
OverallLeague
6-54-1
Nat. RankCA Rank
4,534323
  • Stefan was tagged in the video "2016 Season Highlights."

    Posted Thu, Dec 01 2016 @ 07:36 PM
  • Stefan was tagged in the video "26-yard Touchdown Pass vs Vista del Lago ."

    Posted Sun, Nov 13 2016 @ 01:38 PM
  • Stefan was tagged in the video "Stefan Koss's highlights Vista del Lago High School."

    Posted Fri, Nov 11 2016 @ 09:45 AM
  • Stefan's football stats have been updated for the loss @ Vista del Lago.

    Posted Thu, Nov 10 2016
  • RESULTLoss Varsity football @ Vista del Lago.

    Posted Thu, Nov 10 2016

    The Vanden varsity football team lost Thursday's away playoff game against Vista del Lago (Folsom, CA) by a score of 49-46.

    This game is part of the "2016 CIF Sac-Joaquin Section Football Playoff Brackets - Division III" tournament.

    11/10 @ 7pQ1Q2Q3Q4Final
    Vanden013191446
    Vista del Lago142201349
  • Stefan was tagged in the video "64-yard Touchdown Pass vs Bethel ."

    Posted Mon, Nov 07 2016 @ 01:24 PM
  • Stefan was tagged in the video "Stefan Koss's highlights Bethel High School."

    Posted Sat, Nov 05 2016 @ 02:15 PM
  • Stefan's football stats have been updated for the win @ Bethel.

    Posted Fri, Nov 04 2016 @ 07:30 PM
  • RESULTWin Varsity football @ Bethel.

    Posted Fri, Nov 04 2016 @ 07:30 PM

    The Vanden varsity football team won Friday's away conference game against Bethel (Vallejo, CA) by a score of 64-14.

    11/4 @ 7:30pQ1Q2Q3Q4Final
    Vanden----64
    Bethel----14
  • Stefan was tagged in the video "52-yard Pass vs Vallejo ."

    Posted Mon, Oct 31 2016 @ 07:55 PM
  • Stefan was tagged in the video "Stefan Koss's highlights Vallejo High School."

    Posted Sat, Oct 29 2016 @ 05:04 PM
  • Stefan's football stats have been updated for the win vs. Vallejo.

    Posted Fri, Oct 28 2016 @ 07:30 PM
  • RESULTWin Varsity football vs. Vallejo.

    Posted Fri, Oct 28 2016 @ 07:30 PM

    The Vanden varsity football team won Friday's home conference game against Vallejo (CA) by a score of 42-0.

    10/28 @ 7:30pQ1Q2Q3Q4Final
    Vallejo----0
    Vanden----42
  • Stefan was tagged in the video "Stefan Koss's highlights Benicia High School."

    Posted Sun, Oct 23 2016 @ 02:22 AM
  • Stefan's football stats have been updated for the loss vs. Benicia.

    Posted Fri, Oct 21 2016 @ 07:30 PM
  • RESULTLoss Varsity football vs. Benicia.

    Posted Fri, Oct 21 2016 @ 07:30 PM

    The Vanden varsity football team lost Friday's home conference game against Benicia (CA) by a score of 36-28.

    10/21 @ 7:30pQ1Q2Q3Q4Final
    Benicia7681536
    Vanden1506728
  • Stefan was tagged in the video "11-yard Touchdown Pass vs American Canyon ."

    Posted Sun, Oct 16 2016 @ 09:29 PM
  • Stefan was tagged in the video "Stefan Koss Senior Season."

    Posted Sat, Oct 15 2016 @ 06:34 PM
  • Stefan was tagged in the video "Stefan Koss's highlights American Canyon High School."

    Posted Sat, Oct 15 2016 @ 04:44 PM