2026 GHSA Boys Tennis Schedule - Explain Ranking - Duluth


Return to Rankings

SchoolRecordWPOWPOOWPPSR
Duluth7 - 20.811110.498270.537270.61946
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 24 / 52 / 20 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 4 (Away Wins) + 1.0 * 2 (Neutral Site Wins)
/
1.0 * 2 (Home Contests) + 1.0 * 5 (Away Contests) + 1.0 * 2 (Neutral Site Contests)
= 0.81111
OWP =
(Archer)1 * 0.20000(Times Played * Opponent WP Excluding Duluth) +
(Grayson)1 * 0.22222(Times Played * Opponent WP Excluding Duluth) +
(North Forsyth)1 * 0.75556(Times Played * Opponent WP Excluding Duluth) +
(Brookwood)1 * 0.77500(Times Played * Opponent WP Excluding Duluth) +
(Collins Hill)1 * 0.55000(Times Played * Opponent WP Excluding Duluth) +
(Discovery)1 * 0.22500(Times Played * Opponent WP Excluding Duluth) +
(Mountain View)1 * 0.66667(Times Played * Opponent WP Excluding Duluth) +
(Parkview)1 * 0.65000(Times Played * Opponent WP Excluding Duluth) +
(Peachtree Ridge)1 * 0.44000(Times Played * Opponent WP Excluding Duluth) / 9 (GHSA Opponent Count)
= 0.49827
OOWP =
(Archer)1 * 0.59282(Times Played * Opponent OWP) +
(Grayson)1 * 0.43959(Times Played * Opponent OWP) +
(North Forsyth)1 * 0.52532(Times Played * Opponent OWP) +
(Brookwood)1 * 0.71260(Times Played * Opponent OWP) +
(Collins Hill)1 * 0.42659(Times Played * Opponent OWP) +
(Discovery)1 * 0.40143(Times Played * Opponent OWP) +
(Mountain View)1 * 0.43715(Times Played * Opponent OWP) +
(Parkview)1 * 0.68982(Times Played * Opponent OWP) +
(Peachtree Ridge)1 * 0.61012(Times Played * Opponent OWP) / 9 (GHSA Opponent Count)
= 0.53727
PSRF = 0.35 * 0.81111 (WP) + 0.35 * 0.49827 (OWP) + 0.30 * 0.53727 (OOWP) = 0.61946
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
Archer2 - 72 / 60 / 30 / 00 / 00.200000.59282
Grayson2 - 71 / 31 / 60 / 00 / 00.222220.43959
North Forsyth7 - 24 / 52 / 20 / 11 / 10.755560.52532
Brookwood6 - 22 / 44 / 40 / 00 / 00.775000.71260
Collins Hill3 - 30 / 23 / 40 / 00 / 00.550000.42659
Discovery1 - 31 / 20 / 20 / 00 / 00.225000.40143
Mountain View4 - 22 / 32 / 30 / 00 / 00.666670.43715
Parkview5 - 30 / 22 / 21 / 22 / 20.650000.68982
Peachtree Ridge2 - 30 / 12 / 40 / 00 / 00.440000.61012

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
3/05 At Parkview 1 - 4  L
3/10 At Peachtree Ridge 3 - 2  W
3/12 Brookwood 0 - 5  L
Wins: 7, Losses: 2, 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
3/11 North Oconee 0 - 1  L
3/12 Rockdale County 5 - 0  W
Wins: 2, Losses: 8, 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
3/11 At Dacula 0 - 4  L
Wins: 2, Losses: 8, 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
Wins: 7, Losses: 3, 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
2/24 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
Wins: 7, Losses: 2, 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
2/26 At Lanier 4 - 1  W
3/10 Mill Creek 0 - 5  L
3/12 At Central Gwinnett 4 - 1  W
Wins: 3, Losses: 4, Ties: 0
DiscoveryAAAAAA
2/05 At Apalachee 1 - 4  L
2/17 At Duluth 0 - 5  L
2/23 Meadowcreek 5 - 1  W
2/26 At Berkmar 1 - 4  L
3/12 Mill Creek 0 - 5  L
Wins: 1, Losses: 4, Ties: 0
Mountain ViewAAAAAA
2/03 At Norcross 0 - 5  L
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
Wins: 4, Losses: 3, Ties: 0
ParkviewAAAAAA
2/09 At Collins Hill 5 - 0  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
Wins: 6, Losses: 3, 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
3/03 At Brookwood 2 - 3  L
3/05 At Berkmar 5 - 0  W
3/10 Duluth 2 - 3  L
Wins: 2, Losses: 4, Ties: 0