2025 GHSA Girls Tennis Schedule - Explain Ranking - Clarkston

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SchoolRecordWPOWPOOWPPSR
Clarkston3 - 70.306930.546790.474770.44124
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 42 / 50 / 10 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 2 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
0.9 * 4 (Home Contests) + 1.1 * 5 (Away Contests) + 1.0 * 1 (Neutral Site Contests)
= 0.30693
OWP =
(North Springs)1 * 0.60000(Times Played * Opponent WP Excluding Clarkston) +
(Cross Keys)1 * 0.14103(Times Played * Opponent WP Excluding Clarkston) +
(Druid Hills)1 * 0.31868(Times Played * Opponent WP Excluding Clarkston) +
(Lithonia)1 * 0.33333(Times Played * Opponent WP Excluding Clarkston) +
(Marist)2 * 0.89908(Times Played * Opponent WP Excluding Clarkston) +
(Redan)1 * 0.69231(Times Played * Opponent WP Excluding Clarkston) +
(Northview)1 * 0.70408(Times Played * Opponent WP Excluding Clarkston) +
(Southwest DeKalb)1 * 0.26087(Times Played * Opponent WP Excluding Clarkston) +
(Carver, Atlanta)1 * 0.61947(Times Played * Opponent WP Excluding Clarkston) / 10 (GHSA Opponent Count)
= 0.54679
OOWP =
(North Springs)1 * 0.47858(Times Played * Opponent OWP) +
(Cross Keys)1 * 0.47894(Times Played * Opponent OWP) +
(Druid Hills)1 * 0.48819(Times Played * Opponent OWP) +
(Lithonia)1 * 0.43095(Times Played * Opponent OWP) +
(Marist)2 * 0.49206(Times Played * Opponent OWP) +
(Redan)1 * 0.38525(Times Played * Opponent OWP) +
(Northview)1 * 0.54711(Times Played * Opponent OWP) +
(Southwest DeKalb)1 * 0.53307(Times Played * Opponent OWP) +
(Carver, Atlanta)1 * 0.42146(Times Played * Opponent OWP) / 10 (GHSA Opponent Count)
= 0.47477
PSRF = 0.35 * 0.30693 (WP) + 0.35 * 0.54679 (OWP) + 0.30 * 0.47477 (OOWP) = 0.44124
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
North Springs5 - 3 - 10 / 44 / 41 / 10 / 00.600000.47858
Cross Keys1 - 70 / 51 / 30 / 00 / 00.141030.47894
Druid Hills3 - 62 / 41 / 50 / 00 / 00.318680.48819
Lithonia3 - 61 / 32 / 60 / 00 / 00.333330.43095
Marist10 - 16 / 64 / 50 / 00 / 00.899080.49206
Redan7 - 30 / 02 / 45 / 60 / 00.692310.38525
Northview7 - 34 / 63 / 40 / 00 / 00.704080.54711
Southwest DeKalb4 - 11 - 11 / 73 / 80 / 10 / 00.260870.53307
Carver, Atlanta7 - 43 / 33 / 61 / 20 / 00.619470.42146

Contests

ClarkstonAAAA
2/25 North Springs 1 - 4  L
2/27 Cross Keys 1 - 4  L
3/04 At Druid Hills 1 - 4  L
3/06 Lithonia 4 - 1  W
3/11 Marist 0 - 5  L
3/12 Redan (Neutral) 2 - 3  L
3/13 At Northview 0 - 5  L
3/18 At Southwest DeKalb 4 - 1  W
3/24 At Carver, Atlanta 4 - 1  W
4/01 At Marist 0 - 5  L
Wins: 3, Losses: 7, Ties: 0
North SpringsAAAA
2/04 At Greater Atlanta Christian 4 - 2  W
2/11 Chamblee (Neutral) 4 - 1  W
2/13 Woodstock 0 - 5  L
2/25 At Clarkston 4 - 1  W
2/26 At Druid Hills 4 - 1  W
2/27 Northview 0 - 5  L
3/04 At Cross Keys 5 - 0  W
3/06 Southwest DeKalb 2 - 2  T
3/18 At Lithonia 8 - 6  W
3/25 Marist 1 - 4  L
Wins: 6, Losses: 3, Ties: 1
Cross KeysAAAA
2/25 Tucker 0 - 5  L
2/27 At Clarkston 4 - 1  W
3/04 North Springs 0 - 5  L
3/11 At Lithonia 3 - 2  W
3/18 At Northview 0 - 5  L
3/20 Southwest DeKalb 0 - 5  L
3/25 At St. Pius X 0 - 5  L
3/27 Druid Hills 0 - 5  L
4/02 Marist 0 - 5  L
Wins: 2, Losses: 7, Ties: 0
Druid HillsAAAA
2/25 At St. Pius X 0 - 5  L
2/26 North Springs 1 - 4  L
2/27 At Decatur 0 - 5  L
3/04 Clarkston 4 - 1  W
3/11 At Tucker 2 - 3  L
3/14 Lithonia 8 - 0  W
3/18 At Marist 0 - 5  L
3/20 Northview 0 - 5  L
3/25 Southwest DeKalb 4 - 1  W
3/27 At Cross Keys 5 - 0  W
Wins: 4, Losses: 6, Ties: 0
LithoniaAAAA
2/25 At Southwest DeKalb 1 - 0  W
2/27 At St. Pius X 0 - 5  L
3/06 At Clarkston 1 - 4  L
3/11 Cross Keys 2 - 3  L
3/12 At Miller Grove 3 - 2  W
3/14 At Druid Hills 0 - 8  L
3/18 North Springs 6 - 8  L
3/20 At Marist 0 - 5  L
3/25 At Northview 0 - 8  L
3/27 Therrell 3 - 2  W
Wins: 3, Losses: 7, Ties: 0
Marist (Private)AAAA
2/04 Midtown 4 - 1  W
2/10 At Greater Atlanta Christian 2 - 3  L
2/25 Northview 3 - 2  W
2/27 At Southwest DeKalb 5 - 0  W
3/06 Tucker 5 - 0  W
3/11 At Clarkston 5 - 0  W
3/18 Druid Hills 5 - 0  W
3/19 At Riverwood 5 - 0  W
3/20 Lithonia 5 - 0  W
3/25 At North Springs 4 - 1  W
3/27 St. Pius X 5 - 0  W
4/01 Clarkston 5 - 0  W
4/02 At Cross Keys 5 - 0  W
Wins: 12, Losses: 1, Ties: 0
RedanAA
2/27 South Atlanta (Neutral) 5 - 0  W
3/04 Salem (Neutral) 5 - 0  W
3/11 Miller Grove (Neutral) 5 - 0  W
3/12 Clarkston (Neutral) 3 - 2  W
3/13 At Drew Charter School 0 - 5  L
3/18 At Salem 5 - 0  W
3/19 Southwest DeKalb (Neutral) 3 - 2  W
3/20 Columbia (Neutral) 1 - 4  L
3/22 At Southwest DeKalb 1 - 4  L
3/25 At Miller Grove 5 - 0  W
3/27 South Atlanta (Neutral) 4 - 1  W
Wins: 8, Losses: 3, Ties: 0
NorthviewAAAA
2/19 Cambridge 1 - 3  L
2/24 North Gwinnett 2 - 3  L
2/25 At Marist 2 - 3  L
2/27 At North Springs 5 - 0  W
3/04 Southwest DeKalb 5 - 0  W
3/06 At St. Pius X 4 - 1  W
3/13 Clarkston 5 - 0  W
3/18 Cross Keys 5 - 0  W
3/20 At Druid Hills 5 - 0  W
3/25 Lithonia 8 - 0  W
4/01 Tucker 5 - 0  W
Wins: 8, Losses: 3, Ties: 0
Southwest DeKalbAAAA
2/10 At M. L. King 5 - 0  W
2/25 Lithonia 0 - 1  L
2/27 Marist 0 - 5  L
3/03 Arabia Mountain 0 - 5  L
3/04 At Northview 0 - 5  L
3/06 At North Springs 2 - 2  T
3/11 At St. Pius X 0 - 5  L
3/13 At Tucker 2 - 3  L
3/18 Clarkston 1 - 4  L
3/19 Redan (Neutral) 2 - 3  L
3/20 At Cross Keys 5 - 0  W
3/21 Westlake 0 - 5  L
3/22 Westlake 2 - 3  L
3/22 Decatur 1 - 4  L
3/22 Redan 4 - 1  W
3/25 At Druid Hills 1 - 4  L
3/27 At Coretta Scott King Academy 3 - 2  W
Wins: 4, Losses: 12, Ties: 1
Carver, AtlantaAA
2/06 At Drew 8 - 0  W
2/26 At Miller Grove 4 - 1  W
2/27 At Jackson, Atlanta 1 - 3  L
3/06 Coretta Scott King Academy 4 - 1  W
3/18 Therrell 4 - 1  W
3/24 Clarkston 1 - 4  L
3/25 At Holy Innocents 1 - 4  L
3/27 Washington 3 - 2  W
3/31 Holy Innocents (Neutral) 0 - 5  L
3/31 Therrell (Neutral) 3 - 0  W
4/01 At South Atlanta 4 - 1  W
4/02 At Lovett 0 - 5  L
Wins: 7, Losses: 5, Ties: 0