2025-2026 GHSA Boys Basketball Schedule - Explain Ranking - Duluth


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SchoolRecordWPOWPOOWPPSR
Duluth3 - 120.186670.514830.518470.40106
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 50 / 51 / 50 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 0 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
1.0 * 5 (Home Contests) + 1.0 * 5 (Away Contests) + 1.0 * 5 (Neutral Site Contests)
= 0.18667
OWP =
(Harrison)1 * 0.29286(Times Played * Opponent WP Excluding Duluth) +
(South Forsyth)1 * 0.56364(Times Played * Opponent WP Excluding Duluth) +
(Berkmar)1 * 0.62857(Times Played * Opponent WP Excluding Duluth) +
(Brookwood)1 * 0.65714(Times Played * Opponent WP Excluding Duluth) +
(Collins Hill)1 * 0.10000(Times Played * Opponent WP Excluding Duluth) +
(Mountain View)1 * 0.00000(Times Played * Opponent WP Excluding Duluth) +
(Lanier)1 * 0.64706(Times Played * Opponent WP Excluding Duluth) +
(Morgan County)1 * 0.53077(Times Played * Opponent WP Excluding Duluth) +
(Mill Creek)1 * 0.42143(Times Played * Opponent WP Excluding Duluth) +
(Parkview)1 * 0.58667(Times Played * Opponent WP Excluding Duluth) +
(Peachtree Ridge)1 * 0.52667(Times Played * Opponent WP Excluding Duluth) +
(Dacula)2 * 0.97143(Times Played * Opponent WP Excluding Duluth) +
(Discovery)1 * 0.45556(Times Played * Opponent WP Excluding Duluth) +
(North Gwinnett)1 * 0.36923(Times Played * Opponent WP Excluding Duluth) / 15 (GHSA Opponent Count)
= 0.51483
OOWP =
(Harrison)1 * 0.49221(Times Played * Opponent OWP) +
(South Forsyth)1 * 0.47989(Times Played * Opponent OWP) +
(Berkmar)1 * 0.56116(Times Played * Opponent OWP) +
(Brookwood)1 * 0.49485(Times Played * Opponent OWP) +
(Collins Hill)1 * 0.56447(Times Played * Opponent OWP) +
(Mountain View)1 * 0.50181(Times Played * Opponent OWP) +
(Lanier)1 * 0.56375(Times Played * Opponent OWP) +
(Morgan County)1 * 0.44297(Times Played * Opponent OWP) +
(Mill Creek)1 * 0.58276(Times Played * Opponent OWP) +
(Parkview)1 * 0.49706(Times Played * Opponent OWP) +
(Peachtree Ridge)1 * 0.56612(Times Played * Opponent OWP) +
(Dacula)2 * 0.44204(Times Played * Opponent OWP) +
(Discovery)1 * 0.52845(Times Played * Opponent OWP) +
(North Gwinnett)1 * 0.61751(Times Played * Opponent OWP) / 15 (GHSA Opponent Count)
= 0.51847
PSRF = 0.35 * 0.18667 (WP) + 0.35 * 0.51483 (OWP) + 0.30 * 0.51847 (OOWP) = 0.40106
Opponents (Wins, Contests, WP excludes Duluth, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Harrison4 - 101 / 62 / 51 / 30 / 00.292860.49221
South Forsyth6 - 51 / 23 / 72 / 20 / 00.563640.47989
Berkmar9 - 54 / 52 / 20 / 23 / 50.628570.56116
Brookwood9 - 51 / 33 / 55 / 60 / 00.657140.49485
Collins Hill1 - 81 / 40 / 10 / 40 / 00.100000.56447
Mountain View0 - 100 / 30 / 50 / 20 / 00.000000.50181
Lanier11 - 62 / 42 / 56 / 71 / 10.647060.56375
Morgan County7 - 62 / 31 / 31 / 13 / 60.530770.44297
Mill Creek6 - 83 / 72 / 40 / 21 / 10.421430.58276
Parkview9 - 63 / 61 / 12 / 43 / 40.586670.49706
Peachtree Ridge8 - 72 / 31 / 23 / 52 / 50.526670.56612
Dacula13 - 12 / 28 / 83 / 40 / 00.971430.44204
Discovery4 - 51 / 42 / 41 / 10 / 00.455560.52845
North Gwinnett5 - 83 / 61 / 51 / 20 / 00.369230.61751

Contests

DuluthAAAAAA
11/11 Collins Hill 55 - 69  L
11/14 South Forsyth 74 - 58  W
11/18 Mountain View 71 - 64  W
11/21 At Lanier 63 - 71  L
11/24 Morgan County (Neutral) 48 - 58  L
11/25 Mill Creek (Neutral) 57 - 63  L
12/05 At Parkview 49 - 64  L
12/09 At Peachtree Ridge 67 - 81  L
12/12 At Brookwood 64 - 89  L
12/15 Berkmar 57 - 82  L
12/19 Dacula (Neutral) 54 - 87  L
12/27 Harrison (Neutral) 60 - 53  W
12/30 Dacula (Neutral) 53 - 88  L
1/02 At Discovery 66 - 68  L
1/06 North Gwinnett 55 - 68  L
Wins: 3, Losses: 12, Ties: 0
HarrisonAAAAAA
11/11 At North Cobb 42 - 41  W
11/13 At Marietta 48 - 55  L
11/15 Allatoona 35 - 53  L
11/18 North Paulding 44 - 55  L
11/20 Cedartown 48 - 43  W
11/24 Dacula 59 - 68  L
11/25 South Paulding 59 - 70  L
12/02 At Walton 35 - 50  L
12/09 Osborne 58 - 66  L
12/12 At Campbell 36 - 52  L
12/16 At South Cobb 57 - 40  W
12/27 Duluth (Neutral) 53 - 60  L
12/29 Denmark (Neutral) 58 - 52  W
12/30 Lanier (Neutral) 50 - 62  L
1/06 Pebblebrook (Neutral) 50 - 73  L
Wins: 4, Losses: 11, Ties: 0
South ForsythAAAAAA
11/14 At Duluth 58 - 74  L
11/20 At Dacula 58 - 68  L
11/22 At Cambridge 48 - 57  L
11/25 Blessed Trinity (Neutral) 66 - 53  W
12/02 At Lassiter 45 - 71  L
12/12 At North Atlanta 52 - 66  L
12/15 Forsyth Central 68 - 64  W
12/27 Greene County (Neutral) 62 - 50  W
12/29 At Sequoyah 106 - 85  W
1/03 At Chattahoochee 72 - 62  W
1/06 At Denmark 82 - 59  W
1/09 North Forsyth 54 - 61  L
Wins: 6, Losses: 6, Ties: 0
BerkmarAAAAAA
11/11 Winder-Barrow 73 - 68  W
11/15 Mount Vernon (Neutral) 56 - 59  L
11/21 Central Gwinnett 67 - 46  W
11/25 TBD (Non-GHSA) (Neutral) 70 - 65  W
11/29 At Jackson, Atlanta 69 - 50  W
12/09 North Gwinnett 72 - 70  W
12/12 At Meadowcreek 62 - 58  W
12/13 Grayson (Neutral) 45 - 74  L
12/15 At Duluth 82 - 57  W
12/18 TBD (Non-GHSA) (Neutral) 69 - 90  L
12/19 TBD (Non-GHSA) (Neutral) 57 - 64  L
12/20 TBD (Non-GHSA) (Neutral) 86 - 31  W
12/29 TBD (Non-GHSA) 75 - 70  W
1/06 Parkview 65 - 69  L
1/09 Norcross 63 - 57  W
Wins: 10, Losses: 5, Ties: 0
BrookwoodAAAAAA
11/03 At Mill Creek 77 - 60  W
11/07 At Lanier 76 - 66  W
11/11 Dacula 74 - 76  L
11/24 Seckinger (Neutral) 60 - 51  W
11/25 Greater Atlanta Christian (Neutral) 66 - 43  W
12/02 Central Gwinnett 47 - 48  L
12/06 East Hall (Neutral) 79 - 51  W
12/09 Parkview (Neutral) 62 - 71  L
12/12 Duluth 89 - 64  W
12/16 At Peachtree Ridge 66 - 40  W
12/19 Rockdale County (Neutral) 64 - 58  W
12/20 Hebron Christian (Neutral) 70 - 61  W
12/22 Archer 61 - 52  W
1/06 At Norcross 60 - 67  L
1/09 At North Gwinnett 49 - 51  L
Wins: 10, Losses: 5, Ties: 0
Collins HillAAAAAA
11/08 Lovett (Neutral) 49 - 52  L
11/11 At Duluth 69 - 55  W
11/15 At Cherokee 55 - 72  L
11/25 Campbell (Neutral) 56 - 69  L
11/29 Carrollton (Neutral) 50 - 54  L
12/06 Pope (Neutral) 63 - 74  L
12/09 Buford 55 - 70  L
1/03 Greenbrier 57 - 46  W
1/06 Dacula 48 - 54  L
1/09 Central Gwinnett 54 - 81  L
Wins: 2, Losses: 8, Ties: 0
Mountain ViewAAAAAA
11/11 At Apalachee 43 - 71  L
11/18 At Duluth 64 - 71  L
11/20 At Seckinger 45 - 76  L
11/25 Alpharetta (Neutral) 57 - 79  L
11/29 At Commerce 43 - 66  L
12/05 At Buford 54 - 89  L
12/09 Dacula 54 - 101  L
12/13 Social Circle 47 - 60  L
12/29 Creekview (Neutral) 57 - 70  L
1/03 South Gwinnett 58 - 80  L
1/06 At Central Gwinnett 33 - 70  L
Wins: 0, Losses: 11, Ties: 0
LanierAAAAA
11/07 Brookwood 66 - 76  L
11/11 Hebron Christian 70 - 66  W
11/15 Archer (Neutral) 86 - 75  W
11/21 Duluth 71 - 63  W
11/22 Apalachee (Neutral) 58 - 56  W
11/24 T.L. Hanna (SC) (Non-GHSA) (Neutral) 65 - 62  W
11/25 Buford (Neutral) 86 - 70  W
12/02 Roswell 66 - 70  L
12/05 At Johns Creek 66 - 42  W
12/06 Commerce (Neutral) 71 - 51  W
12/12 At Gainesville 43 - 66  L
12/19 At West Forsyth 73 - 81  L
12/27 Dacula (Neutral) 64 - 72  L
12/29 Pickens (Neutral) 60 - 44  W
12/30 Harrison (Neutral) 62 - 50  W
1/06 Chattahoochee 83 - 48  W
1/09 At Seckinger 60 - 48  W
1/10 At North Gwinnett 58 - 71  L
Wins: 12, Losses: 6, Ties: 0
Morgan CountyAA
11/15 St. Andrews School (Non-GHSA) (Neutral) 40 - 50  L
11/21 At Putnam County 80 - 81  L
11/24 Duluth (Neutral) 58 - 48  W
11/25 At Winder-Barrow 41 - 69  L
12/02 At Hart County 78 - 73  W
12/04 Aiken High School (Non-GHSA) (Neutral) 53 - 41  W
12/05 At Pinewood Preparatory School (Non-GHSA) 55 - 64  L
12/06 At Heathwood Hall Episcopal School (Non-GHSA) 53 - 46  W
12/09 Greene County 68 - 55  W
12/13 Putnam County 59 - 65  L
12/19 Social Circle 64 - 49  W
12/20 Starrs Mill (Neutral) 62 - 45  W
12/29 Lee-Scott Academy (Non-GHSA) (Neutral) 61 - 65  L
12/30 Calvary Christian Academy (Non-GHSA) (Neutral) 57 - 46  W
Wins: 8, Losses: 6, Ties: 0
Mill CreekAAAAAA
11/03 Brookwood 60 - 77  L
11/08 Hebron Christian (Neutral) 75 - 81  L
11/11 Archer 59 - 51  W
11/21 At Jackson County 55 - 29  W
11/22 Lambert 51 - 59  L
11/24 At Winder-Barrow 54 - 61  L
11/25 At TBD after game on 11/24 (Non-GHSA) 63 - 57  W
11/25 Duluth (Neutral) 63 - 57  W
12/02 North Gwinnett 59 - 47  W
12/05 At Central Gwinnett 49 - 50  L
12/12 Dacula 35 - 68  L
12/19 Woodstock (Neutral) 38 - 56  L
1/03 At North Forsyth 58 - 53  W
1/06 Discovery 52 - 56  L
1/09 Buford 55 - 50  W
Wins: 7, Losses: 8, Ties: 0
ParkviewAAAAAA
11/07 Wilson Academy (Non-GHSA) (Neutral) 59 - 58  W
11/08 Trinity Christian (Neutral) 61 - 45  W
11/11 Providence Christian 74 - 64  W
11/18 Discovery (Neutral) 70 - 74  L
11/21 South Gwinnett (Neutral) 81 - 84  L
11/24 Johns Creek 50 - 61  L
11/25 Stephenson 70 - 40  W
12/05 Duluth 64 - 49  W
12/09 Brookwood (Neutral) 71 - 62  W
12/12 Norcross 57 - 80  L
12/15 Meadowcreek 45 - 50  L
12/27 Oviedo (Non-GHSA) (Neutral) 50 - 55  L
12/29 St. Cloud FL (Non-GHSA) (Neutral) 84 - 51  W
12/30 Kings Academy FL (Non-GHSA) (Neutral) 75 - 59  W
1/06 At Berkmar 69 - 65  W
1/09 Peachtree Ridge 71 - 69  W
Wins: 10, Losses: 6, Ties: 0
Peachtree RidgeAAAAAA
11/15 Alexander (Neutral) 50 - 73  L
11/22 Central Gwinnett (Neutral) 53 - 40  W
11/26 Southwest (Neutral) 65 - 63  W
12/05 Norcross 59 - 53  W
12/06 Milton (Neutral) 62 - 71  L
12/09 Duluth 81 - 67  W
12/12 North Gwinnett 65 - 55  W
12/13 Kell (Neutral) 61 - 50  W
12/16 Brookwood 40 - 66  L
12/22 The First Academy (Non-GHSA) (Neutral) 46 - 45  W
12/23 At Lake Highland Prep (Non-GHSA) 48 - 64  L
1/01 Canyon View (Non-GHSA) (Neutral) 41 - 71  L
1/02 Desert Mountain (Non-GHSA) (Neutral) 55 - 54  W
1/03 Dysart (Non-GHSA) (Neutral) 53 - 59  L
1/06 At Meadowcreek 51 - 49  W
1/09 At Parkview 69 - 71  L
Wins: 9, Losses: 7, Ties: 0
DaculaAAAAAA
11/08 W. D. Mohammed (Neutral) 78 - 60  W
11/11 At Brookwood 76 - 74  W
11/20 South Forsyth 68 - 58  W
11/22 At North Gwinnett 70 - 59  W
11/24 At Harrison 68 - 59  W
11/26 North Cobb Christian (Neutral) 56 - 78  L
12/02 At Jackson County 82 - 58  W
12/05 At Archer 56 - 42  W
12/09 At Mountain View 101 - 54  W
12/12 At Mill Creek 68 - 35  W
12/19 Duluth (Neutral) 87 - 54  W
12/27 Lanier (Neutral) 72 - 64  W
12/29 Monroe Area (Neutral) 80 - 45  W
12/30 Duluth (Neutral) 88 - 53  W
1/06 At Collins Hill 54 - 48  W
1/09 Discovery 44 - 41  W
Wins: 15, Losses: 1, Ties: 0
DiscoveryAAAAAA
11/11 At Chamblee 47 - 66  L
11/11 Meadowcreek 37 - 70  L
11/18 Parkview (Neutral) 74 - 70  W
12/09 Central Gwinnett 42 - 61  L
12/12 Social Circle 55 - 50  W
12/19 At Wesleyan 59 - 46  W
12/30 Winder-Barrow 52 - 59  L
1/02 Duluth 68 - 66  W
1/06 At Mill Creek 56 - 52  W
1/09 At Dacula 41 - 44  L
Wins: 5, Losses: 5, Ties: 0
North GwinnettAAAAAA
11/22 Dacula 59 - 70  L
11/24 Jackson County 71 - 35  W
11/25 Tucker 64 - 71  L
12/02 At Mill Creek 47 - 59  L
12/09 At Berkmar 70 - 72  L
12/12 At Peachtree Ridge 55 - 65  L
12/15 At Norcross 58 - 45  W
12/19 Cambridge (Neutral) 62 - 53  W
12/20 Meadowcreek 48 - 57  L
1/02 At Walton 31 - 51  L
1/03 North Cobb Christian (Neutral) 63 - 70  L
1/06 At Duluth 68 - 55  W
1/09 Brookwood 51 - 49  W
1/10 Lanier 71 - 58  W
Wins: 6, Losses: 8, Ties: 0