2025 GHSA Girls Tennis Schedule - Explain Ranking - Harrison

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SchoolRecordWPOWPOOWPPSR
Harrison5 - 60.447370.578500.468250.49954
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 23 / 60 / 30 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 3 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
0.9 * 2 (Home Contests) + 1.1 * 6 (Away Contests) + 1.0 * 3 (Neutral Site Contests)
= 0.44737
OWP =
(Coffee)1 * 0.90566(Times Played * Opponent WP Excluding Harrison) +
(Kennesaw Mountain)1 * 0.71144(Times Played * Opponent WP Excluding Harrison) +
(Osborne)1 * 0.00000(Times Played * Opponent WP Excluding Harrison) +
(North Cobb Christian)2 * 0.73649(Times Played * Opponent WP Excluding Harrison) +
(Pebblebrook)1 * 0.50000(Times Played * Opponent WP Excluding Harrison) +
(Pope)1 * 1.00000(Times Played * Opponent WP Excluding Harrison) +
(Mt. Paran Christian)1 * 0.38835(Times Played * Opponent WP Excluding Harrison) +
(Hillgrove)1 * 0.65517(Times Played * Opponent WP Excluding Harrison) +
(McEachern)1 * 0.22989(Times Played * Opponent WP Excluding Harrison) +
(Paulding County)1 * 0.50000(Times Played * Opponent WP Excluding Harrison) / 11 (GHSA Opponent Count)
= 0.57850
OOWP =
(Coffee)1 * 0.51144(Times Played * Opponent OWP) +
(Kennesaw Mountain)1 * 0.56675(Times Played * Opponent OWP) +
(Osborne)1 * 0.29100(Times Played * Opponent OWP) +
(North Cobb Christian)2 * 0.48201(Times Played * Opponent OWP) +
(Pebblebrook)1 * 0.33290(Times Played * Opponent OWP) +
(Pope)1 * 0.51821(Times Played * Opponent OWP) +
(Mt. Paran Christian)1 * 0.56347(Times Played * Opponent OWP) +
(Hillgrove)1 * 0.50883(Times Played * Opponent OWP) +
(McEachern)1 * 0.52216(Times Played * Opponent OWP) +
(Paulding County)1 * 0.37195(Times Played * Opponent OWP) / 11 (GHSA Opponent Count)
= 0.46825
PSRF = 0.35 * 0.44737 (WP) + 0.35 * 0.57850 (OWP) + 0.30 * 0.46825 (OOWP) = 0.49954
Opponents (Wins, Contests, WP excludes Harrison, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Coffee19 - 26 / 68 / 84 / 61 / 10.905660.51144
Kennesaw Mountain15 - 610 / 123 / 32 / 60 / 00.711440.56675
Osborne0 - 90 / 30 / 60 / 00 / 00.000000.29100
North Cobb Christian11 - 45 / 64 / 42 / 50 / 00.736490.48201
Pebblebrook3 - 30 / 03 / 60 / 00 / 00.500000.33290
Pope16 - 06 / 65 / 55 / 50 / 01.000000.51821
Mt. Paran Christian4 - 62 / 32 / 60 / 10 / 00.388350.56347
Hillgrove4 - 23 / 31 / 10 / 20 / 00.655170.50883
McEachern2 - 71 / 61 / 30 / 00 / 00.229890.52216
Paulding County3 - 32 / 41 / 20 / 00 / 00.500000.37195

Contests

HarrisonAAAAAA
2/08 Coffee (Neutral) 0 - 5  L
2/10 At Kennesaw Mountain 1 - 4  L
2/25 At Osborne 5 - 0  W
2/26 At North Cobb Christian 1 - 4  L
2/27 Pebblebrook 5 - 0  W
2/28 North Cobb Christian (Neutral) 0 - 5  L
2/28 Pope (Neutral) 0 - 3  L
3/03 At Mt. Paran Christian 3 - 2  W
3/04 At Hillgrove 1 - 4  L
3/11 At McEachern 5 - 0  W
3/13 Paulding County 4 - 1  W
Wins: 5, Losses: 6, Ties: 0
CoffeeAAAAA
2/04 At West Laurens 5 - 0  W
2/08 Whitewater (Neutral) 5 - 0  W
2/08 North Paulding (Neutral) 2 - 3  L
2/08 Harrison (Neutral) 5 - 0  W
2/10 Houston County 5 - 0  W
2/18 At Veterans 5 - 0  W
2/19 At Ware County 5 - 0  W
2/25 At Thomas County Central 5 - 0  W
2/27 Lowndes 5 - 0  W
2/28 Lee County 5 - 0  W
3/06 Northside, Warner Robins 5 - 0  W
3/07 North Atlanta (Neutral) 5 - 0  W
3/07 Lakeside, Evans (Neutral) 2 - 3  L
3/08 Columbus (Neutral) 3 - 2  W
3/12 Veterans 5 - 0  W
3/17 At Houston County 5 - 0  W
3/18 At Northside, Warner Robins 5 - 0  W
3/20 Thomas County Central 5 - 0  W
3/21 At Camden County 3 - 2  W
3/22 Lawton Chiles, FL (Non-GHSA) (Neutral) 4 - 1  W
3/22 St. Vincents Academy (Neutral) 5 - 0  W
3/24 At Lee County 4 - 1  W
Wins: 20, Losses: 2, Ties: 0
Kennesaw MountainAAAAA
2/03 Lassiter 2 - 3  L
2/06 Kell 5 - 0  W
2/07 Columbus (Neutral) 2 - 3  L
2/07 Pace Academy (Neutral) 1 - 4  L
2/08 Starrs Mill (Neutral) 4 - 1  W
2/10 Harrison 4 - 1  W
2/13 Hillgrove 1 - 4  L
2/25 Villa Rica 4 - 1  W
2/26 At Marietta 3 - 2  W
2/27 At Lithia Springs 5 - 0  W
2/28 North Cobb Christian (Neutral) 3 - 2  W
3/01 Wheeler (Neutral) 2 - 3  L
3/01 Pope (Neutral) 1 - 3  L
3/04 New Manchester 5 - 0  W
3/05 North Cobb 4 - 1  W
3/06 At East Paulding 5 - 0  W
3/11 Alexander 4 - 1  W
3/13 Rome 4 - 1  W
3/18 South Paulding 5 - 0  W
3/25 Allatoona 4 - 1  W
4/02 Rome 3 - 2  W
4/02 East Paulding 3 - 0  W
Wins: 16, Losses: 6, Ties: 0
OsborneAAAAAA
2/06 At North Cobb 0 - 5  L
2/10 At Douglas County 2 - 3  L
2/13 Pebblebrook 1 - 5  L
2/25 Harrison 0 - 5  L
2/27 South Cobb 2 - 3  L
3/04 At McEachern 2 - 3  L
3/06 At Campbell 0 - 5  L
3/11 At Paulding County 0 - 5  L
3/13 Pebblebrook 1 - 4  L
3/18 At Hillgrove 0 - 5  L
Wins: 0, Losses: 10, Ties: 0
North Cobb Christian (Private)AA
2/06 Allatoona 3 - 2  W
2/13 North Paulding 2 - 3  L
2/25 Rockmart 4 - 1  W
2/26 Harrison 4 - 1  W
2/28 Kennesaw Mountain (Neutral) 2 - 3  L
2/28 Harrison (Neutral) 5 - 0  W
3/01 Marietta (Neutral) 2 - 3  L
3/03 At Ringgold 5 - 0  W
3/04 Murray County 5 - 0  W
3/07 North Murray 5 - 0  W
3/11 At Sonoraville 3 - 2  W
3/13 At Lakeview-Ft. Oglethorpe 5 - 0  W
3/18 Coahulla Creek 4 - 1  W
3/25 Coahulla Creek (Neutral) 3 - 0  W
3/25 Lakeview-Ft. Oglethorpe (Neutral) 3 - 0  W
3/26 Sonoraville (Neutral) 0 - 3  L
4/01 At Whitefield Academy 3 - 2  W
Wins: 13, Losses: 4, Ties: 0
PebblebrookAAAAAA
2/13 At Osborne 5 - 1  W
2/25 At McEachern 5 - 0  W
2/27 At Harrison 0 - 5  L
3/03 At Hiram 0 - 5  L
3/04 At Campbell 0 - 5  L
3/06 At Paulding County 2 - 3  L
3/13 At Osborne 4 - 1  W
Wins: 3, Losses: 4, Ties: 0
PopeAAAAA
2/04 Fellowship Christian 5 - 0  W
2/06 At Campbell 4 - 1  W
2/13 Roswell 3 - 2  W
2/25 Sprayberry 5 - 0  W
2/27 Creekview 5 - 0  W
2/28 Harrison (Neutral) 3 - 0  W
3/01 Hillgrove (Neutral) 3 - 2  W
3/01 Kennesaw Mountain (Neutral) 3 - 1  W
3/04 At Lassiter 3 - 2  W
3/06 At Sequoyah 5 - 0  W
3/11 At River Ridge 4 - 1  W
3/13 Woodstock 4 - 1  W
3/18 At Riverwood 4 - 1  W
3/24 Sprayberry (Neutral) 3 - 0  W
3/26 Lassiter (Neutral) 3 - 0  W
3/26 River Ridge (Neutral) 3 - 1  W
4/01 Alpharetta 3 - 2  W
Wins: 17, Losses: 0, Ties: 0
Mt. Paran Christian (Private)A Division I
2/18 At Atlanta International 0 - 5  L
2/24 At Fellowship Christian 3 - 2  W
3/03 Harrison 2 - 3  L
3/04 At Paideia 5 - 0  W
3/11 Landmark Christian 5 - 0  W
3/12 At Galloway 2 - 3  L
3/17 Whitefield Academy 3 - 2  W
3/18 At Walker 1 - 4  L
3/20 At Hillgrove 1 - 4  L
3/24 Wesleyan (Neutral) 0 - 3  L
4/02 Darlington 2 - 3  L
Wins: 4, Losses: 7, Ties: 0
HillgroveAAAAAA
2/13 At Kennesaw Mountain 4 - 1  W
3/01 Pope (Neutral) 2 - 3  L
3/04 Harrison 4 - 1  W
3/06 McEachern 5 - 0  W
3/07 Columbus (Neutral) 2 - 3  L
3/18 Osborne 5 - 0  W
3/20 Mt. Paran Christian 4 - 1  W
Wins: 5, Losses: 2, Ties: 0
McEachernAAAAAA
2/06 East Paulding 1 - 4  L
2/10 Westlake 0 - 5  L
2/25 Pebblebrook 0 - 5  L
2/26 At Hiram 0 - 5  L
2/27 Campbell 0 - 5  L
3/04 Osborne 3 - 2  W
3/06 At Hillgrove 0 - 5  L
3/11 Harrison 0 - 5  L
3/13 At South Cobb 3 - 2  W
3/18 Paulding County 0 - 5  L
Wins: 2, Losses: 8, Ties: 0
Paulding CountyAAAAAA
2/10 At Hiram 2 - 3  L
3/03 South Paulding 2 - 3  L
3/06 Pebblebrook 3 - 2  W
3/11 Osborne 5 - 0  W
3/13 At Harrison 1 - 4  L
3/18 At McEachern 5 - 0  W
3/20 Alexander 2 - 3  L
Wins: 3, Losses: 4, Ties: 0