2026 GHSA Boys Tennis Schedule - Explain Ranking - Duluth


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SchoolRecordWPOWPOOWPPSR
Duluth8 - 50.630770.505210.517550.55286
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 34 / 82 / 20 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 4 (Away Wins) + 1.0 * 2 (Neutral Site Wins)
/
1.0 * 3 (Home Contests) + 1.0 * 8 (Away Contests) + 1.0 * 2 (Neutral Site Contests)
= 0.63077
OWP =
(Archer)1 * 0.22308(Times Played * Opponent WP Excluding Duluth) +
(Grayson)1 * 0.31667(Times Played * Opponent WP Excluding Duluth) +
(Forsyth Central)1 * 0.67368(Times Played * Opponent WP Excluding Duluth) +
(North Forsyth)1 * 0.48571(Times Played * Opponent WP Excluding Duluth) +
(Berkmar)1 * 0.34545(Times Played * Opponent WP Excluding Duluth) +
(Brookwood)1 * 0.70588(Times Played * Opponent WP Excluding Duluth) +
(Collins Hill)1 * 0.60000(Times Played * Opponent WP Excluding Duluth) +
(Discovery)1 * 0.15385(Times Played * Opponent WP Excluding Duluth) +
(Mountain View)1 * 0.59167(Times Played * Opponent WP Excluding Duluth) +
(Parkview)1 * 0.60000(Times Played * Opponent WP Excluding Duluth) +
(Peachtree Ridge)1 * 0.33000(Times Played * Opponent WP Excluding Duluth) +
(North Gwinnett)1 * 0.85714(Times Played * Opponent WP Excluding Duluth) +
(Norcross)1 * 0.68462(Times Played * Opponent WP Excluding Duluth) / 13 (GHSA Opponent Count)
= 0.50521
OOWP =
(Archer)1 * 0.47925(Times Played * Opponent OWP) +
(Grayson)1 * 0.46203(Times Played * Opponent OWP) +
(Forsyth Central)1 * 0.62223(Times Played * Opponent OWP) +
(North Forsyth)1 * 0.51020(Times Played * Opponent OWP) +
(Berkmar)1 * 0.44299(Times Played * Opponent OWP) +
(Brookwood)1 * 0.60195(Times Played * Opponent OWP) +
(Collins Hill)1 * 0.39753(Times Played * Opponent OWP) +
(Discovery)1 * 0.43906(Times Played * Opponent OWP) +
(Mountain View)1 * 0.46325(Times Played * Opponent OWP) +
(Parkview)1 * 0.52527(Times Played * Opponent OWP) +
(Peachtree Ridge)1 * 0.62596(Times Played * Opponent OWP) +
(North Gwinnett)1 * 0.66189(Times Played * Opponent OWP) +
(Norcross)1 * 0.49648(Times Played * Opponent OWP) / 13 (GHSA Opponent Count)
= 0.51755
PSRF = 0.35 * 0.63077 (WP) + 0.35 * 0.50521 (OWP) + 0.30 * 0.51755 (OOWP) = 0.55286
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
Archer3 - 102 / 71 / 60 / 00 / 00.223080.47925
Grayson4 - 83 / 61 / 60 / 00 / 00.316670.46203
Forsyth Central13 - 65 / 103 / 45 / 50 / 00.673680.62223
North Forsyth7 - 74 / 62 / 60 / 11 / 10.485710.51020
Berkmar4 - 73 / 51 / 50 / 10 / 00.345450.44299
Brookwood12 - 55 / 75 / 52 / 50 / 00.705880.60195
Collins Hill7 - 52 / 54 / 61 / 10 / 00.600000.39753
Discovery2 - 111 / 51 / 80 / 00 / 00.153850.43906
Mountain View7 - 53 / 64 / 60 / 00 / 00.591670.46325
Parkview7 - 51 / 43 / 31 / 32 / 20.600000.52527
Peachtree Ridge3 - 70 / 33 / 70 / 00 / 00.330000.62596
North Gwinnett12 - 25 / 55 / 72 / 20 / 00.857140.66189
Norcross9 - 45 / 74 / 60 / 00 / 00.684620.49648

Contests

DuluthAAAAAA
2/03 Archer (Neutral) 5 - 0  W
2/05 At Collins Hill 5 - 0  W
2/09 North Forsyth (Neutral) 4 - 1  W
2/17 Discovery 5 - 0  W
2/19 At Grayson 4 - 1  W
2/24 At Mountain View 5 - 0  W
2/26 At Forsyth Central -  F
3/05 At Parkview 1 - 4  L
3/10 At Peachtree Ridge 3 - 2  W
3/12 Brookwood 0 - 5  L
3/19 Berkmar 5 - 0  W
3/24 At North Gwinnett 0 - 5  L
3/26 At Norcross 1 - 4  L
Wins: 8, Losses: 5, Ties: 0
ArcherAAAAAA
2/03 Duluth (Neutral) 0 - 5  L
2/05 At Hebron Christian 0 - 5  L
2/10 At Mountain View 0 - 5  L
2/18 Collins Hill 0 - 5  L
2/19 Dacula 2 - 3  L
2/23 North Gwinnett 0 - 5  L
2/24 South Gwinnett 5 - 0  W
3/03 At Heritage, Conyers - 0  L
3/10 At Grayson 2 - 3  L
3/11 North Oconee 0 - 1  L
3/12 Rockdale County 5 - 0  W
3/16 At Monroe Area 2 - 3  L
3/17 At Newton 4 - 1  W
3/24 Grovetown 1 - 4  L
Wins: 3, Losses: 11, Ties: 0
GraysonAAAAAA
2/05 At Loganville 2 - 3  L
2/09 At Oconee County 0 - 5  L
2/17 Mountain View 0 - 5  L
2/18 Lanier 4 - 1  W
2/19 Duluth 1 - 4  L
2/25 At Mountain View 1 - 4  L
3/03 At Grovetown 2 - 3  L
3/05 At Rockdale County 5 - 0  W
3/09 Prince Avenue Christian 1 - 4  L
3/10 Archer 3 - 2  W
3/11 At Dacula 0 - 4  L
3/12 Newton 3 - 2  W
3/26 Monroe Area 0 - 5  L
Wins: 4, Losses: 9, Ties: 0
Forsyth CentralAAAAAA
2/09 At East Forsyth 5 - 0  W
2/10 Lumpkin County 4 - 1  W
2/12 Westminster 2 - 3  L
2/18 Blessed Trinity 3 - 2  W
2/19 Riverwood 5 - 0  W
2/20 Brookwood (Neutral) 4 - 1  W
2/25 Mill Creek -  F
2/26 Duluth -  F
3/03 Lambert 2 - 3  L
3/04 Buford 5 - 0  W
3/05 At North Forsyth 5 - 0  W
3/10 Denmark 2 - 3  L
3/12 At West Forsyth 2 - 3  L
3/17 South Forsyth 2 - 3  L
3/19 Alpharetta 3 - 2  W
3/20 Milton (Neutral) 5 - 0  W
3/20 Milton (Neutral) 5 - 0  W
3/20 Brookwood (Neutral) 4 - 1  W
3/21 Walton (Neutral) 3 - 2  W
3/24 At North Atlanta 4 - 1  W
Wins: 13, Losses: 7, Ties: 0
North ForsythAAAAAA
2/09 Duluth (Neutral) 1 - 4  L
2/10 Pickens 3 - 2  W
2/12 Gainesville 4 - 1  W
2/18 Chestatee 5 - 0  W
2/19 Lumpkin County 4 - 1  W
2/23 At Dawson County 3 - 2  W
2/25 At East Forsyth 4 - 1  W
3/03 West Forsyth (Neutral) 0 - 5  L
3/04 Pinecrest (Non-GHSA) 4 - 1  W
3/05 Forsyth Central 0 - 5  L
3/10 At Alpharetta 0 - 5  L
3/12 At South Forsyth 0 - 5  L
3/17 At Denmark 0 - 5  L
3/19 North Atlanta 2 - 3  L
3/24 At Lambert 0 - 5  L
Wins: 7, Losses: 8, Ties: 0
BerkmarAAAAAA
2/09 At Central Gwinnett 3 - 2  W
2/18 At Dacula 1 - 4  L
2/19 At Providence Christian 0 - 5  L
2/26 Discovery 4 - 1  W
3/03 Parkview (Neutral) 0 - 5  L
3/05 Peachtree Ridge 0 - 5  L
3/10 At Norcross 1 - 4  L
3/12 At North Gwinnett 0 - 5  L
3/16 Meadowcreek 5 - 0  W
3/17 Brookwood 0 - 5  L
3/19 At Duluth 0 - 5  L
3/24 Meadowcreek 5 - 0  W
Wins: 4, Losses: 8, Ties: 0
BrookwoodAAAAAA
2/12 Denmark 0 - 5  L
2/17 At Dacula 4 - 1  W
2/18 North Oconee 5 - 0  W
2/20 At Oconee County 4 - 1  W
2/20 Forsyth Central (Neutral) 1 - 4  L
2/24 At Morgan County 4 - 1  W
3/03 Peachtree Ridge 3 - 2  W
3/05 North Gwinnett 0 - 5  L
3/11 At Mill Creek 4 - 1  W
3/12 At Duluth 5 - 0  W
3/16 Loganville 4 - 1  W
3/17 At Berkmar 5 - 0  W
3/19 Norcross 3 - 2  W
3/20 Walton (Neutral) 1 - 4  L
3/20 Forsyth Central (Neutral) 1 - 4  L
3/21 Milton (Neutral) 3 - 2  W
3/24 Parkview (Neutral) 5 - 0  W
3/25 Walnut Grove 5 - 0  W
Wins: 13, Losses: 5, Ties: 0
Collins HillAAAAAA
2/05 Duluth 0 - 5  L
2/09 Parkview 0 - 5  L
2/17 At Seckinger 2 - 3  L
2/18 At Archer 5 - 0  W
2/18 Discovery 3 - 2  W
2/26 At Lanier 4 - 1  W
3/03 Discovery 5 - 0  W
3/05 Mountain View 1 - 4  L
3/10 Mill Creek 0 - 5  L
3/12 At Central Gwinnett 4 - 1  W
3/17 At Buford 0 - 5  L
3/19 At Dacula 4 - 1  W
3/26 Dacula (Neutral) 3 - 1  W
Wins: 7, Losses: 6, Ties: 0
DiscoveryAAAAAA
2/05 At Apalachee 1 - 4  L
2/10 Parkview 1 - 4  L
2/17 At Duluth 0 - 5  L
2/18 At Collins Hill 2 - 3  L
2/23 Meadowcreek 5 - 1  W
2/26 At Berkmar 1 - 4  L
3/03 At Collins Hill 0 - 5  L
3/05 At Norcross 0 - 5  L
3/10 Mountain View 0 - 5  L
3/12 Mill Creek 0 - 5  L
3/17 Central Gwinnett 2 - 3  L
3/19 At Buford 0 - 5  L
3/23 At Meadowcreek 3 - 2  W
3/24 At Dacula 0 - 5  L
Wins: 2, Losses: 12, Ties: 0
Mountain ViewAAAAAA
2/03 At Norcross 0 - 5  L
2/04 At Flowery Branch -  F
2/10 Archer 5 - 0  W
2/17 At Grayson 5 - 0  W
2/19 Seckinger 2 - 3  L
2/24 Duluth 0 - 5  L
2/25 Grayson 4 - 1  W
3/03 At Dacula 4 - 1  W
3/05 At Collins Hill 4 - 1  W
3/10 At Discovery 5 - 0  W
3/17 Mill Creek 0 - 5  L
3/19 Central Gwinnett 5 - 0  W
3/26 Buford 2 - 3  L
Wins: 7, Losses: 6, Ties: 0
ParkviewAAAAAA
2/09 At Collins Hill 5 - 0  W
2/10 At Discovery 4 - 1  W
2/18 At Hebron Christian 3 - 2  W
3/02 George Walton Academy (Non-GHSA) (Neutral) 5 - 0  W
3/03 Berkmar (Neutral) 5 - 0  W
3/05 Duluth 4 - 1  W
3/09 Lakeside, DeKalb 2 - 3  L
3/10 North Gwinnett (Neutral) 0 - 5  L
3/11 Bethlehem Christian Academy (Non-GHSA) (Neutral) 5 - 0  W
3/12 Norcross 2 - 3  L
3/19 Peachtree Ridge 2 - 3  L
3/24 Brookwood (Neutral) 0 - 5  L
3/26 Lanier 5 - 0  W
Wins: 8, Losses: 5, Ties: 0
Peachtree RidgeAAAAAA
2/10 At Buford 1 - 4  L
2/18 Lambert 1 - 4  L
2/24 At Central Gwinnett 5 - 0  W
2/26 South Forsyth -  F
3/03 At Brookwood 2 - 3  L
3/05 At Berkmar 5 - 0  W
3/10 Duluth 2 - 3  L
3/17 North Gwinnett 1 - 4  L
3/19 At Parkview 3 - 2  W
3/24 At Norcross 2 - 3  L
3/31 At Mill Creek 0 - 5  L
Wins: 3, Losses: 8, Ties: 0
North GwinnettAAAAAA
2/09 At Northview 5 - 0  W
2/10 At Greater Atlanta Christian 0 - 5  L
2/17 Lambert 3 - 2  W
2/23 At Archer 5 - 0  W
2/24 West Forsyth 3 - 2  W
3/03 At Norcross 5 - 0  W
3/05 At Brookwood 5 - 0  W
3/07 Denmark (Neutral) 4 - 1  W
3/07 At West Forsyth 2 - 3  L
3/10 Parkview (Neutral) 5 - 0  W
3/11 South Forsyth 4 - 1  W
3/12 Berkmar 5 - 0  W
3/17 At Peachtree Ridge 4 - 1  W
3/19 Morgan County 5 - 0  W
3/24 Duluth 5 - 0  W
Wins: 13, Losses: 2, Ties: 0
NorcrossAAAAAA
2/03 Mountain View 5 - 0  W
2/05 Mill Creek 2 - 3  L
2/10 At Decatur 3 - 2  W
2/17 Centennial 3 - 2  W
2/19 At Lanier 5 - 0  W
2/24 At Lakeside, DeKalb 3 - 2  W
3/03 North Gwinnett 0 - 5  L
3/05 Discovery 5 - 0  W
3/09 At Chattahoochee 2 - 3  L
3/10 Berkmar 4 - 1  W
3/12 At Parkview 3 - 2  W
3/19 At Brookwood 2 - 3  L
3/24 Peachtree Ridge 3 - 2  W
3/26 Duluth 4 - 1  W
Wins: 10, Losses: 4, Ties: 0