2025 GHSA Football Schedule - Explain Ranking - Grayson

Return to Rankings

SchoolRecordWPOWPOOWPPSR
Grayson7 - 01.028570.515840.573870.71270
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 13 / 30 / 03 / 3
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 3 (Away Wins) + 1.0 * 3 (Non-GHSA Wins)
/
1.0 * 1 (Home Contests) + 1.0 * 3 (Away Contests) + 1.0 * 3 (Non-GHSA Contests)
= 1.02857
OWP =
(Collins Hill)1 * 0.70000(Times Played * Opponent WP Excluding Grayson) +
(Grovetown)1 * 0.51667(Times Played * Opponent WP Excluding Grayson) +
(Newton)1 * 0.66667(Times Played * Opponent WP Excluding Grayson) +
(Heritage, Conyers)1 * 0.18000(Times Played * Opponent WP Excluding Grayson) / 4 (GHSA Opponent Count)
= 0.51584
OOWP =
(Collins Hill)1 * 0.58905(Times Played * Opponent OWP) +
(Grovetown)1 * 0.42476(Times Played * Opponent OWP) +
(Newton)1 * 0.58111(Times Played * Opponent OWP) +
(Heritage, Conyers)1 * 0.70056(Times Played * Opponent OWP) / 4 (GHSA Opponent Count)
= 0.57387
PSRF = 0.35 * 1.02857 (WP) + 0.35 * 0.51584 (OWP) + 0.30 * 0.57387 (OOWP) = 0.71270
Opponents (Wins, Contests, WP excludes Grayson, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Collins Hill4 - 21 / 23 / 40 / 00 / 00.700000.58905
Grovetown3 - 31 / 32 / 30 / 00 / 00.516670.42476
Newton4 - 22 / 22 / 30 / 00 / 10.666670.58111
Heritage, Conyers1 - 41 / 20 / 30 / 00 / 00.180000.70056

Contests

GraysonAAAAAA
8/15 At Collins Hill 51 - 3  W
8/22 Rabun Gap (Non-GHSA) 24 - 19  W
8/29 Thompson, AL (Non-GHSA) 24 - 23  W
9/05 Mallard Creek, NC (Non-GHSA) 63 - 13  W
9/19 At Grovetown (2010 Warrior Way, Grovetown, GA 30813) 51 - 0  W
9/26 Newton 50 - 3  W
10/03 At Heritage, Conyers 41 - 0  W
Wins: 7, Losses: 0, Ties: 0
Collins HillAAAAAA
8/15 Grayson 3 - 51  L
8/22 At Woodward Academy 7 - 13  L
8/29 At Cedar Grove (Buck Godfrey Stadium) 45 - 3  W
9/05 Parkview 38 - 8  W
9/19 At Central Gwinnett 30 - 0  W
9/26 At Mountain View 48 - 0  W
10/03 Buford 3 - 34  L
Wins: 4, Losses: 3, Ties: 0
GrovetownAAAAAA
8/15 At Lakeside, Evans (533 Blue Ridge Dr, Evans, GA 30809) 42 - 17  W
8/22 Greenbrier (2010 Warrior Way, Grovetown, GA 30813) 12 - 14  L
8/29 Evans (2010 Warrior Way, Grovetown, GA 30813) 42 - 7  W
9/05 At Thomson (612 Main St, Thomson, GA 30824) 22 - 21  W
9/19 Grayson (2010 Warrior Way, Grovetown, GA 30813) 0 - 51  L
9/26 At South Gwinnett (2288 Main St E, Snellville, GA 30078) 7 - 26  L
10/03 Newton (2010 Warrior Way, Grovetown, GA 30813) 0 - 30  L
Wins: 3, Losses: 4, Ties: 0
NewtonAAAAAA
8/15 Eastside (Sharp Stadium) 39 - 24  W
8/22 At Alcovy (Sharp Stadium) 62 - 6  W
8/29 At Douglas County 21 - 27  L
9/05 Bryant (Non-GHSA) (Sharp Stadium) 14 - 31  L
9/19 Archer (Sharp Stadium) 42 - 35  W
9/26 At Grayson 3 - 50  L
10/03 At Grovetown (2010 Warrior Way, Grovetown, GA 30813) 30 - 0  W
Wins: 4, Losses: 3, Ties: 0
Heritage, ConyersAAAAAA
8/14 At M. L. King 16 - 24  L
9/05 At Miller Grove (GO) 24 - 28  L
9/12 At Hapeville 0 - 30  L
9/26 Rockdale County 14 - 38  L
9/30 Salem 50 - 20  W
10/03 Grayson 0 - 41  L
Wins: 1, Losses: 5, Ties: 0