2025-2026 GHSA Girls Basketball Schedule - Explain Ranking - Grayson


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SchoolRecordWPOWPOOWPPSR
Grayson9 - 01.033330.601490.561330.74059
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 14 / 44 / 40 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 4 (Away Wins) + 1.0 * 4 (Neutral Site Wins)
/
1.0 * 1 (Home Contests) + 1.0 * 4 (Away Contests) + 1.0 * 4 (Neutral Site Contests)
= 1.03333
OWP =
(Osborne)1 * 0.33333(Times Played * Opponent WP Excluding Grayson) +
(Central, Macon)1 * 0.55455(Times Played * Opponent WP Excluding Grayson) +
(Greater Atlanta Christian)1 * 0.67273(Times Played * Opponent WP Excluding Grayson) +
(Dutchtown)1 * 0.53636(Times Played * Opponent WP Excluding Grayson) +
(Luella)1 * 0.86000(Times Played * Opponent WP Excluding Grayson) +
(Loganville)1 * 0.82143(Times Played * Opponent WP Excluding Grayson) +
(Rockdale County)1 * 0.23333(Times Played * Opponent WP Excluding Grayson) +
(Brookwood)1 * 0.67857(Times Played * Opponent WP Excluding Grayson) +
(Grovetown)1 * 0.72308(Times Played * Opponent WP Excluding Grayson) / 9 (GHSA Opponent Count)
= 0.60149
OOWP =
(Osborne)1 * 0.52998(Times Played * Opponent OWP) +
(Central, Macon)1 * 0.60508(Times Played * Opponent OWP) +
(Greater Atlanta Christian)1 * 0.66563(Times Played * Opponent OWP) +
(Dutchtown)1 * 0.50005(Times Played * Opponent OWP) +
(Luella)1 * 0.54126(Times Played * Opponent OWP) +
(Loganville)1 * 0.55998(Times Played * Opponent OWP) +
(Rockdale County)1 * 0.53916(Times Played * Opponent OWP) +
(Brookwood)1 * 0.54917(Times Played * Opponent OWP) +
(Grovetown)1 * 0.56168(Times Played * Opponent OWP) / 9 (GHSA Opponent Count)
= 0.56133
PSRF = 0.35 * 1.03333 (WP) + 0.35 * 0.60149 (OWP) + 0.30 * 0.56133 (OOWP) = 0.74059
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
Osborne3 - 61 / 51 / 11 / 30 / 00.333330.52998
Central, Macon6 - 52 / 43 / 40 / 11 / 20.554550.60508
Greater Atlanta Christian7 - 41 / 25 / 51 / 20 / 20.672730.66563
Dutchtown6 - 52 / 21 / 43 / 50 / 00.536360.50005
Luella9 - 14 / 40 / 01 / 14 / 50.860000.54126
Loganville12 - 28 / 93 / 40 / 01 / 10.821430.55998
Rockdale County3 - 92 / 40 / 51 / 30 / 00.233330.53916
Brookwood10 - 47 / 92 / 31 / 20 / 00.678570.54917
Grovetown9 - 41 / 15 / 71 / 22 / 30.723080.56168

Contests

GraysonAAAAAA
11/08 Osborne (Neutral) 59 - 15  W
11/15 Central, Macon (Neutral) 77 - 35  W
11/22 Greater Atlanta Christian (Neutral) 63 - 44  W
11/25 Dutchtown (Neutral) 72 - 27  W
12/05 At Luella 80 - 74  W
12/13 Loganville 55 - 37  W
12/15 At Rockdale County 70 - 25  W
12/22 At Brookwood 56 - 43  W
1/06 At Grovetown 42 - 38  W
Wins: 9, Losses: 0, Ties: 0
OsborneAAAAAA
11/08 Grayson (Neutral) 15 - 59  L
11/15 Chapel Hill 55 - 61  L
11/24 Dutchtown (Neutral) 32 - 51  L
11/25 Norcross (Neutral) 32 - 61  L
12/09 At Harrison 52 - 34  W
12/12 South Cobb 39 - 44  L
12/16 Campbell 20 - 69  L
12/22 Douglas County (Neutral) 53 - 15  W
12/23 Lithia Springs 49 - 34  W
1/06 McEachern 28 - 50  L
Wins: 3, Losses: 7, Ties: 0
Central, MaconA Division I
11/15 Grayson (Neutral) 35 - 77  L
11/18 Rutland 72 - 19  W
11/22 Bacon County 57 - 63  L
12/06 Macon County (Neutral) 48 - 56  L
12/09 At Dodge County 54 - 49  W
12/12 Washington County 42 - 43  L
12/16 At Jefferson County 70 - 15  W
12/17 At Westside, Macon 65 - 45  W
12/19 Jackson 66 - 23  W
1/02 Grissom High School (Non-GHSA) (Neutral) 45 - 31  W
1/03 Valor Christian (Non-GHSA) (Neutral) 29 - 46  L
1/06 At Bleckley County 43 - 50  L
Wins: 6, Losses: 6, Ties: 0
Greater Atlanta Christian (Private)AAA
11/11 Hebron Christian 35 - 62  L
11/15 At St. Pius X 59 - 49  W
11/18 At Wesleyan 75 - 18  W
11/22 Grayson (Neutral) 44 - 63  L
11/24 Duluth (Neutral) 68 - 42  W
11/29 Park Crossing (Non-GHSA) (Neutral) 46 - 61  L
12/02 At Westminster 60 - 30  W
12/12 At Lumpkin County 53 - 43  W
12/13 Tri-Cities (Neutral) 43 - 50  L
12/16 At Dawson County 56 - 49  W
1/03 Bishop Kenny (Non-GHSA) (Neutral) 37 - 52  L
1/06 Chestatee 67 - 28  W
Wins: 7, Losses: 5, Ties: 0
DutchtownAAAAA
11/08 Griffin (Neutral) 52 - 23  W
11/13 At Starrs Mill 59 - 70  L
11/22 Chattahoochee (Neutral) 45 - 33  W
11/24 Osborne (Neutral) 51 - 32  W
11/25 Grayson (Neutral) 27 - 72  L
11/28 Jackson, Atlanta (Neutral) 46 - 59  L
12/06 At Eagles Landing 55 - 40  W
12/09 Lovejoy 55 - 40  W
12/12 At Hughes 21 - 58  L
12/13 Warner Robins (Neutral) 34 - 68  L
1/03 Griffin 48 - 36  W
1/06 At Morrow 37 - 51  L
Wins: 6, Losses: 6, Ties: 0
LuellaAAA
11/07 Hampton 71 - 21  W
11/24 Andrew Jackson (FL) (Non-GHSA) (Neutral) 40 - 32  W
11/25 Sab Jose Prep (Non-GHSA) (Neutral) 45 - 36  W
12/05 Grayson 74 - 80  L
12/09 North Clayton 83 - 19  W
12/12 Cedar Grove 73 - 26  W
12/20 Miltary Magnet Academy (SC) (Non-GHSA) (Neutral) 69 - 65  W
12/22 Hazel Green (AL) (Non-GHSA) (Neutral) 38 - 57  L
12/23 McDowell (NC) (Non-GHSA) (Neutral) 50 - 45  W
1/03 Midtown (Neutral) 57 - 51  W
1/06 Douglass, Atlanta 80 - 32  W
Wins: 9, Losses: 2, Ties: 0
LoganvilleAAAAA
11/11 Oconee County 37 - 44  L
11/22 Seckinger 62 - 44  W
11/24 Rockdale County 55 - 34  W
11/25 Furtah Prep (Non-GHSA) 55 - 25  W
12/02 Monroe Area 62 - 30  W
12/06 At Social Circle 52 - 25  W
12/09 At Oconee County 50 - 53  L
12/13 At Grayson 37 - 55  L
12/16 At Clarke Central 45 - 33  W
12/27 Eastside 59 - 48  W
12/27 Eastside 59 - 48  W
12/29 Mountain View 73 - 19  W
1/03 Habersham Central 60 - 55  W
1/06 Winder-Barrow 41 - 28  W
1/09 At Alcovy 61 - 28  W
Wins: 12, Losses: 3, Ties: 0
Rockdale CountyAAAAAA
10/07 At Salem 37 - 39  L
11/15 Eastside 45 - 39  W
11/18 At Kell 38 - 67  L
11/21 Arabia Mountain 65 - 20  W
11/24 At Loganville 34 - 55  L
11/24 Clarkston (Neutral) 55 - 34  W
11/29 At Alcovy 40 - 43  L
12/05 Newton 29 - 59  L
12/09 Archer 23 - 78  L
12/10 Roswell (Neutral) 27 - 34  L
12/15 Grayson 25 - 70  L
12/19 At Roswell 27 - 34  L
12/30 Sumter County (Neutral) 38 - 45  L
Wins: 3, Losses: 10, Ties: 0
BrookwoodAAAAAA
11/07 At Lanier 39 - 53  L
11/11 Dacula 48 - 47  W
11/18 Archer 27 - 62  L
11/21 Discovery 53 - 41  W
11/24 McEachern (Neutral) 28 - 47  L
11/29 Monroe 38 - 51  L
12/02 Central Gwinnett 59 - 22  W
12/05 Berkmar 60 - 3  W
12/09 Parkview (Neutral) 53 - 34  W
12/12 Duluth 66 - 33  W
12/16 At Peachtree Ridge 52 - 21  W
12/19 Decatur 51 - 25  W
12/20 South Gwinnett 46 - 33  W
12/22 Grayson 43 - 56  L
1/06 At Norcross 34 - 29  W
Wins: 10, Losses: 5, Ties: 0
GrovetownAAAAAA
11/14 At Cross Creek 45 - 32  W
11/15 At Josey 47 - 50  L
11/21 St. Francis (Neutral) 46 - 70  L
11/22 Richmond Academy (Neutral) 50 - 11  W
11/28 At Woodland, Stockbridge 55 - 42  W
12/05 At Evans 57 - 41  W
12/06 At Greenbrier 59 - 44  W
12/09 At Heritage, Conyers 47 - 28  W
12/12 At Archer 39 - 46  L
12/13 Lakeside, Evans 100 - 9  W
12/26 At North Augusta (Non-GHSA) 29 - 44  L
12/27 At South Aiken (Non-GHSA) 45 - 29  W
1/03 Pinson Valley (Non-GHSA) (Neutral) 58 - 41  W
1/06 Grayson 38 - 42  L
Wins: 9, Losses: 5, Ties: 0