2026 GHSA Boys Tennis Schedule - Explain Ranking - South Gwinnett


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SchoolRecordWPOWPOOWPPSR
South Gwinnett4 - 40.500000.208800.390480.36522
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 22 / 60 / 00 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 2 (Away Wins)
/
1.0 * 2 (Home Contests) + 1.0 * 6 (Away Contests)
= 0.50000
OWP =
(Archer)1 * 0.15385(Times Played * Opponent WP Excluding South Gwinnett) +
(Grovetown)1 * 0.50000(Times Played * Opponent WP Excluding South Gwinnett) +
(Newton)1 * 0.31429(Times Played * Opponent WP Excluding South Gwinnett) +
(Rockdale County)1 * 0.18000(Times Played * Opponent WP Excluding South Gwinnett) +
(Shiloh)2 * 0.10000(Times Played * Opponent WP Excluding South Gwinnett) +
(Meadowcreek(NR))1 * 0.10000(Times Played * Opponent WP Excluding South Gwinnett) +
(Arabia Mountain)1 * 0.22222(Times Played * Opponent WP Excluding South Gwinnett) / 8 (GHSA Opponent Count)
= 0.20880
OOWP =
(Archer)1 * 0.47925(Times Played * Opponent OWP) +
(Grovetown)1 * 0.46066(Times Played * Opponent OWP) +
(Newton)1 * 0.30042(Times Played * Opponent OWP) +
(Rockdale County)1 * 0.34290(Times Played * Opponent OWP) +
(Shiloh)2 * 0.45990(Times Played * Opponent OWP) +
(Meadowcreek(NR))1 * 0.19837(Times Played * Opponent OWP) +
(Arabia Mountain)1 * 0.42243(Times Played * Opponent OWP) / 8 (GHSA Opponent Count)
= 0.39048
PSRF = 0.35 * 0.50000 (WP) + 0.35 * 0.20880 (OWP) + 0.30 * 0.39048 (OOWP) = 0.36522
Opponents (Wins, Contests, WP excludes South Gwinnett, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Archer2 - 111 / 61 / 60 / 10 / 00.153850.47925
Grovetown6 - 63 / 53 / 50 / 00 / 20.500000.46066
Newton2 - 50 / 32 / 40 / 00 / 00.314290.30042
Rockdale County1 - 41 / 30 / 20 / 00 / 00.180000.34290
Shiloh1 - 81 / 30 / 60 / 00 / 00.100000.45990
Meadowcreek(NR)1 - 81 / 30 / 50 / 10 / 00.100000.19837
Arabia Mountain2 - 7 - 11 / 61 / 40 / 00 / 00.222220.42243

Contests

South GwinnettAAAAAA
2/10 Shiloh 5 - 0  W
2/24 At Archer 0 - 5  L
3/03 Rockdale County 5 - 0  W
3/09 At Shiloh 5 - 0  W
3/11 At Grovetown 0 - 5  L
3/19 At Meadowcreek 1 - 4  L
3/25 At Newton 0 - 3  L
3/27 At Arabia Mountain 3 - 0  W
Wins: 4, Losses: 4, 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
GrovetownAAAAAA
2/11 At Greenbrier 1 - 4  L
2/17 Fox Creek (Non-GHSA) 1 - 4  L
2/19 At Fox Creek (Non-GHSA) 1 - 4  L
2/24 Greenbrier 2 - 3  L
3/03 Grayson 3 - 2  W
3/05 At Newton 5 - 0  W
3/10 Rockdale County 5 - 0  W
3/11 South Gwinnett 5 - 0  W
3/17 At Heritage, Conyers 5 - 0  W
3/19 Richmond Academy 3 - 2  W
3/23 Evans 0 - 5  L
3/24 At Archer 4 - 1  W
3/25 At Lakeside, Evans 0 - 5  L
Wins: 7, Losses: 6, Ties: 0
NewtonAAAAAA
2/10 Walnut Grove 0 - 5  L
2/20 At Walnut Grove 0 - 5  L
2/24 At Rockdale County 3 - 2  W
3/05 Grovetown 0 - 5  L
3/10 At Heritage, Conyers 3 - 0  W
3/12 At Grayson 2 - 3  L
3/17 Archer 1 - 4  L
3/25 South Gwinnett 3 - 0  W
Wins: 3, Losses: 5, Ties: 0
Rockdale CountyAAAAAA
2/24 Newton 2 - 3  L
2/26 Heritage, Conyers 5 - 0  W
3/03 At South Gwinnett 0 - 5  L
3/05 Grayson 0 - 5  L
3/10 At Grovetown 0 - 5  L
3/12 At Archer 0 - 5  L
Wins: 1, Losses: 5, Ties: 0
ShilohAAAAA
2/10 At South Gwinnett 0 - 5  L
2/19 At Central Gwinnett 0 - 5  L
2/24 At Arabia Mountain 1 - 4  L
3/03 Lakeside, DeKalb 0 - 5  L
3/09 South Gwinnett 0 - 5  L
3/10 At Decatur 0 - 3  L
3/12 At Dunwoody 0 - 5  L
3/17 At Chamblee 0 - 5  L
3/19 Woodward Academy 0 - 5  L
3/24 Tri-Cities 4 - 1  W
3/26 At Meadowcreek 2 - 3  L
Wins: 1, Losses: 10, Ties: 0
Meadowcreek(NR)AAAAAA
2/23 At Discovery 1 - 5  L
3/02 At Central Gwinnett 1 - 5  L
3/09 Providence Christian 0 - 5  L
3/12 Lanier (Neutral) 0 - 5  L
3/16 At Berkmar 0 - 5  L
3/19 South Gwinnett 4 - 1  W
3/23 Discovery 2 - 3  L
3/24 At Berkmar 0 - 5  L
3/26 Shiloh 3 - 2  W
4/01 At Providence Christian 0 - 5  L
Wins: 2, Losses: 8, Ties: 0
Arabia MountainAAAAA
2/10 Southwest DeKalb 0 - 4  L
2/11 At M. L. King 4 - 1  W
2/24 Shiloh 4 - 1  W
3/03 At Chamblee 0 - 5  L
3/05 Tri-Cities 2 - 3  L
3/10 Lakeside, DeKalb 0 - 5  L
3/13 At Woodward Academy 0 - 5  L
3/17 Decatur 0 - 5  L
3/24 At Dunwoody 0 - 5  L
3/27 South Gwinnett 0 - 3  L
3/30 Towers 1 - 1  T
Wins: 2, Losses: 8, Ties: 1