2025 GHSA Girls Tennis Schedule - Explain Ranking - Alpharetta

Final Rankings are available for the following sports:
Basketball
Football
Fast-Pitch Softball
Volleyball

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SchoolRecordWPOWPOOWPPSR
Alpharetta3 - 10.738100.309210.692690.57437
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 12 / 30 / 00 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 2 (Away Wins)
/
0.9 * 1 (Home Contests) + 1.1 * 3 (Away Contests)
= 0.73810
OWP =
(Centennial)1 * 0.00000(Times Played * Opponent WP Excluding Alpharetta) +
(Dunwoody)1 * 0.23684(Times Played * Opponent WP Excluding Alpharetta) +
(Chattahoochee)1 * 0.00000(Times Played * Opponent WP Excluding Alpharetta) +
(Milton)1 * 1.00000(Times Played * Opponent WP Excluding Alpharetta) / 4 (GHSA Opponent Count)
= 0.30921
OOWP =
(Centennial)1 * 0.38917(Times Played * Opponent OWP) +
(Dunwoody)1 * 0.67743(Times Played * Opponent OWP) +
(Chattahoochee)1 * 0.82258(Times Played * Opponent OWP) +
(Milton)1 * 0.88158(Times Played * Opponent OWP) / 4 (GHSA Opponent Count)
= 0.69269
PSRF = 0.35 * 0.73810 (WP) + 0.35 * 0.30921 (OWP) + 0.30 * 0.69269 (OOWP) = 0.57437
Opponents (Wins, Contests, WP excludes Alpharetta, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Centennial0 - 50 / 20 / 30 / 00 / 00.000000.38917
Dunwoody1 - 31 / 20 / 00 / 20 / 00.236840.67743
Chattahoochee0 - 10 / 00 / 10 / 00 / 00.000000.82258
Milton1 - 01 / 10 / 00 / 00 / 01.000000.88158

Contests

AlpharettaAAAAAA
2/04 At Centennial 4 - 1  W
2/13 Dunwoody 4 - 1  W
2/18 At Chattahoochee 3 - 2  W
2/25 At Milton 0 - 5  L
Wins: 3, Losses: 1, Ties: 0
CentennialAAAA
2/04 Alpharetta 1 - 4  L
2/06 At Riverwood 0 - 5  L
2/10 Roswell 1 - 4  L
2/13 Johns Creek 0 - 5  L
2/20 At Norcross 2 - 3  L
2/27 At Blessed Trinity 2 - 3  L
Wins: 0, Losses: 6, Ties: 0
DunwoodyAAAAA
2/06 St. Pius X (Neutral) 0 - 4  L
2/12 Mount Vernon 3 - 2  W
2/13 At Alpharetta 1 - 4  L
2/25 Lakeside, DeKalb (Neutral) 1 - 4  L
2/27 Chamblee 2 - 3  L
Wins: 1, Losses: 4, Ties: 0
ChattahoocheeAAAAA
2/04 At West Forsyth 0 - 5  L
2/18 Alpharetta 2 - 3  L
Wins: 0, Losses: 2, Ties: 0
MiltonAAAAA
2/25 Alpharetta 5 - 0  W
2/27 Gainesville 5 - 0  W
Wins: 2, Losses: 0, Ties: 0