5'9"230 lbsSenior
Graduates in 2018
17-18 Varsity Basketball
Jersey
#32
Position
F, C
OverallLeague
0-00-0
  • Grayson has been added to the Kamehameha Hawai'i basketball roster.

    Posted this week
  • Grayson was tagged in the video "Grayson Cosier Senior Highlights."

    Posted Mon, Oct 23 2017 @ 11:16 PM
  • Grayson was tagged in the video "Grayson Cosier's highlights Honokaa High School."

    Posted Mon, Oct 23 2017 @ 08:57 PM
  • Grayson was tagged in the video "Grayson Cosier's highlights Konawaena High School."

    Posted Sat, Oct 21 2017 @ 10:29 PM
  • RESULTLoss Varsity football @ Konawaena.

    Posted Fri, Oct 20 2017

    The Kamehameha Hawai'i varsity football team lost Friday's away playoff game against Konawaena (Kealakekua, HI) by a score of 17-9.

    10/20 @ 7pQ1Q2Q3Q4Final
    KHHS03069
    Konawaena7001017
  • RESULTWin Varsity football @ Honoka'a.

    Posted Fri, Oct 06 2017

    The Kamehameha Hawai'i varsity football team won Friday's away conference game against Honoka'a (HI) by a score of 35-13.

    10/6 @ 7pQ1Q2Q3Q4Final
    KHHS6632035
    Honoka'a070613
  • Grayson was tagged in the video "Grayson Cosier's highlights Konawaena High School."

    Posted Sat, Sep 30 2017 @ 05:54 PM
  • RESULTLoss Varsity football vs. Konawaena.

    Posted Fri, Sep 29 2017

    The Kamehameha Hawai'i varsity football team lost Friday's home conference game against Konawaena (Kealakekua, HI) by a score of 13-12.

    9/29 @ 7pQ1Q2Q3Q4Final
    Konawaena1030013
    KHHS066012
  • Grayson was tagged in the video "Grayson Cosier's highlights Hilo High School."

    Posted Sat, Sep 23 2017 @ 09:26 PM
  • RESULTLoss Varsity football vs. Hilo.

    Posted Fri, Sep 22 2017

    The Kamehameha Hawai'i varsity football team lost Friday's home conference game against Hilo (HI) by a score of 28-14.

    9/22 @ 7pQ1Q2Q3Q4Final
    Hilo7071428
    KHHS070714
  • Grayson's football stats have been updated for the loss vs. Hilo.

    Posted Fri, Sep 22 2017
  • Grayson was tagged in the video "Grayson Cosier's highlights Waiakea High School."

    Posted Sun, Sep 17 2017 @ 07:05 PM
  • RESULTWin Varsity football @ Waiakea.

    Posted Sat, Sep 16 2017

    The Kamehameha Hawai'i varsity football team won Saturday's away conference game against Waiakea (Hilo, HI) by a score of 47-0.

    9/16 @ 1pQ1Q2Q3Q4Final
    KHHS72113647
    Waiakea00000
  • Grayson's football stats have been updated for the win @ Waiakea.

    Posted Sat, Sep 16 2017
  • Grayson was tagged in the video "Grayson Cosier's highlights Hawaii Prep High School."

    Posted Sat, Sep 09 2017 @ 11:31 AM
  • RESULTWin Varsity football vs. Hawaii Prep.

    Posted Fri, Sep 08 2017 @ 09:30 PM

    The Kamehameha Hawai'i varsity football team won Friday's home conference game against Hawaii Prep (Kamuela, HI) by a score of 62-7.

    9/8 @ 7:30pQ1Q2Q3Q4Final
    Hawaii Prep00707
    KHHS200212162
  • Grayson's football stats have been updated for the win vs. Hawaii Prep.

    Posted Fri, Sep 08 2017 @ 07:30 PM
  • Grayson was tagged in the video "Grayson Cosier's highlights Kealakehe High School."

    Posted Sat, Sep 02 2017 @ 12:46 PM
  • RESULTWin Varsity football @ Kealakehe.

    Posted Fri, Sep 01 2017

    The Kamehameha Hawai'i varsity football team won Friday's away conference game against Kealakehe (Kailua-Kona, HI) by a score of 15-13.

    9/1 @ 7pQ1Q2Q3Q4Final
    KHHS----15
    Kealakehe----13