2026 GHSA Girls Tennis Schedule - Explain Ranking - Clarkston


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SchoolRecordWPOWPOOWPPSR
Clarkston2 - 6 - 10.250000.430930.446590.37231
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 51 / 30 / 10 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
1.0 * 5 (Home Contests) + 1.0 * 3 (Away Contests) + 1.0 * 1 (Neutral Site Contests) - 1.0 * 1 (Ties)
= 0.25000
OWP =
(Carver, Atlanta)1 * 0.74167(Times Played * Opponent WP Excluding Clarkston) +
(Lithonia)1 * 0.31429(Times Played * Opponent WP Excluding Clarkston) +
(Druid Hills)1 * 0.44444(Times Played * Opponent WP Excluding Clarkston) +
(Coretta Scott King Academy)1 * 0.23333(Times Played * Opponent WP Excluding Clarkston) +
(Marist)1 * 0.63571(Times Played * Opponent WP Excluding Clarkston) +
(Northview)1 * 0.84286(Times Played * Opponent WP Excluding Clarkston) +
(St. Pius X)1 * 0.53750(Times Played * Opponent WP Excluding Clarkston) +
(Tucker)1 * 0.12857(Times Played * Opponent WP Excluding Clarkston) +
(Cross Keys)1 * 0.00000(Times Played * Opponent WP Excluding Clarkston) / 9 (GHSA Opponent Count)
= 0.43093
OOWP =
(Carver, Atlanta)1 * 0.37692(Times Played * Opponent OWP) +
(Lithonia)1 * 0.42055(Times Played * Opponent OWP) +
(Druid Hills)1 * 0.38681(Times Played * Opponent OWP) +
(Coretta Scott King Academy)1 * 0.45780(Times Played * Opponent OWP) +
(Marist)1 * 0.47345(Times Played * Opponent OWP) +
(Northview)1 * 0.50537(Times Played * Opponent OWP) +
(St. Pius X)1 * 0.56448(Times Played * Opponent OWP) +
(Tucker)1 * 0.43374(Times Played * Opponent OWP) +
(Cross Keys)1 * 0.40019(Times Played * Opponent OWP) / 9 (GHSA Opponent Count)
= 0.44659
PSRF = 0.35 * 0.25000 (WP) + 0.35 * 0.43093 (OWP) + 0.30 * 0.44659 (OOWP) = 0.37231
Opponents (Wins, Contests, WP excludes Clarkston, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Carver, Atlanta9 - 35 / 64 / 60 / 00 / 00.741670.37692
Lithonia2 - 50 / 32 / 40 / 00 / 00.314290.42055
Druid Hills4 - 52 / 52 / 40 / 00 / 00.444440.38681
Coretta Scott King Academy2 - 70 / 11 / 71 / 10 / 00.233330.45780
Marist9 - 5 - 15 / 84 / 70 / 00 / 00.635710.47345
Northview12 - 27 / 75 / 70 / 00 / 00.842860.50537
St. Pius X9 - 76 / 112 / 21 / 30 / 00.537500.56448
Tucker1 - 61 / 40 / 30 / 00 / 00.128570.43374
Cross Keys0 - 80 / 40 / 40 / 00 / 00.000000.40019

Contests

ClarkstonAAAA
2/24 Carver, Atlanta 1 - 4  L
2/26 At Lithonia -  F
3/04 Druid Hills 0 - 5  L
3/05 Coretta Scott King Academy 1 - 0  W
3/10 Marist 0 - 5  L
3/12 At Northview 0 - 5  L
3/19 St. Pius X (Neutral) -  T
3/24 Tucker 0 - 5  L
3/26 At Cross Keys 5 - 0  W
Wins: 2, Losses: 6, Ties: 1
Carver, AtlantaAA
2/12 Columbia 2 - 3  L
2/24 At Clarkston 4 - 1  W
3/02 At Tri-Cities 1 - 4  L
3/03 Coretta Scott King Academy 5 - 0  W
3/09 Mundys Mill 3 - 2  W
3/10 At Lovett 0 - 5  L
3/11 Redan 6 - 0  W
3/16 At Redan 6 - 0  W
3/17 Therrell 4 - 1  W
3/18 Douglass, Atlanta 3 - 0  W
3/24 At Washington 3 - 2  W
3/25 At South Atlanta 3 - 2  W
4/02 At Therrell 4 - 1  W
Wins: 10, Losses: 3, Ties: 0
LithoniaAAAA
2/26 Clarkston -  F
3/03 At Tucker 3 - 1  W
3/10 At Cross Keys 8 - 0  W
3/16 Druid Hills 0 - 5  L
3/18 At North Springs 0 - 8  L
3/19 At Marist 0 - 8  L
3/24 Northview 0 - 5  L
4/01 Therrell 2 - 3  L
Wins: 2, Losses: 6, Ties: 0
Druid HillsAAAA
2/12 Decatur 0 - 5  L
2/26 Paideia 0 - 5  L
3/04 At Clarkston 5 - 0  W
3/05 Cross Keys 5 - 0  W
3/10 At North Springs 4 - 1  W
3/16 At Lithonia 5 - 0  W
3/19 At Northview 0 - 5  L
3/23 Marist 0 - 5  L
3/26 Tucker 4 - 1  W
3/31 At St. Pius X 0 - 5  L
Wins: 5, Losses: 5, Ties: 0
Coretta Scott King AcademyAA
2/23 South Atlanta (Neutral) 2 - 1  W
3/03 At Carver, Atlanta 0 - 5  L
3/05 At Clarkston 0 - 1  L
3/10 At Lovett 0 - 4  L
3/12 At Washington 1 - 3  L
3/18 At Tri-Cities 0 - 5  L
3/19 At Therrell 0 - 5  L
3/23 At Drew 1 - 0  W
3/24 Southwest DeKalb 0 - 5  L
3/31 At Holy Innocents 0 - 5  L
Wins: 2, Losses: 8, Ties: 0
Marist (Private)AAAA
2/03 Midtown 2 - 2  T
2/04 At Lovett -  F
2/09 At Greater Atlanta Christian 3 - 2  W
2/10 Riverwood 5 - 0  W
2/18 Pace Academy 1 - 4  L
2/24 At St. Pius X 3 - 2  W
3/09 At Chamblee 2 - 3  L
3/10 At Clarkston 5 - 0  W
3/12 Cross Keys 8 - 0  W
3/18 Cambridge 2 - 3  L
3/19 Lithonia 8 - 0  W
3/23 At Druid Hills 5 - 0  W
3/24 At North Springs 5 - 0  W
3/26 Southwest DeKalb 5 - 0  W
3/31 At Northview 1 - 4  L
3/31 Tucker 5 - 0  W
Wins: 10, Losses: 5, Ties: 1
NorthviewAAAA
2/09 At North Gwinnett 2 - 3  L
2/12 At Chamblee 4 - 1  W
2/19 Milton 3 - 2  W
2/24 Southwest DeKalb 5 - 0  W
2/25 Chattahoochee 4 - 1  W
3/02 Midtown 4 - 1  W
3/03 At Cambridge 1 - 4  L
3/05 At St. Pius X 4 - 1  W
3/10 At Tucker 5 - 0  W
3/12 Clarkston 5 - 0  W
3/17 At Cross Keys 5 - 0  W
3/19 Druid Hills 5 - 0  W
3/24 At Lithonia 5 - 0  W
3/26 North Springs 5 - 0  W
3/31 Marist 4 - 1  W
Wins: 13, Losses: 2, Ties: 0
St. Pius X (Private)AAAA
2/03 Dunwoody 1 - 4  L
2/05 North Atlanta 5 - 0  W
2/10 Lakeside, DeKalb 2 - 3  L
2/12 Midtown 4 - 1  W
2/17 Buford 3 - 2  W
2/19 Wesleyan 2 - 3  L
2/24 Marist 2 - 3  L
3/05 Northview 1 - 4  L
3/10 Southwest DeKalb 5 - 0  W
3/13 Coffee (Neutral) 2 - 3  L
3/14 Holy Innocents (Neutral) 3 - 2  W
3/14 LaGrange (Neutral) 2 - 3  L
3/17 At Tucker 5 - 0  W
3/19 Clarkston (Neutral) -  T
3/24 At Cross Keys 5 - 0  W
3/25 North Springs 5 - 0  W
3/31 Druid Hills 5 - 0  W
Wins: 9, Losses: 7, Ties: 1
TuckerAAAA
3/03 Lithonia 1 - 3  L
3/10 Northview 0 - 5  L
3/12 At Southwest DeKalb 2 - 3  L
3/17 St. Pius X 0 - 5  L
3/24 At Clarkston 5 - 0  W
3/26 At Druid Hills 1 - 4  L
3/31 At Marist 0 - 5  L
3/31 Cross Keys 5 - 0  W
Wins: 2, Losses: 6, Ties: 0
Cross KeysAAAA
3/03 At North Springs 0 - 5  L
3/05 At Druid Hills 0 - 5  L
3/10 Lithonia 0 - 8  L
3/12 At Marist 0 - 8  L
3/17 Northview 0 - 5  L
3/19 Southwest DeKalb 0 - 5  L
3/24 St. Pius X 0 - 5  L
3/26 Clarkston 0 - 5  L
3/31 At Tucker 0 - 5  L
Wins: 0, Losses: 9, Ties: 0