2025 GHSA Girls Tennis Schedule - Explain Ranking - Collins Hill

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SchoolRecordWPOWPOOWPPSR
Collins Hill2 - 50.260870.460210.412000.37597
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 40 / 30 / 00 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 0 (Away Wins)
/
0.9 * 4 (Home Contests) + 1.1 * 3 (Away Contests)
= 0.26087
OWP =
(Duluth)1 * 0.35514(Times Played * Opponent WP Excluding Collins Hill) +
(Parkview)1 * 0.85000(Times Played * Opponent WP Excluding Collins Hill) +
(Buford)1 * 0.81176(Times Played * Opponent WP Excluding Collins Hill) +
(Central Gwinnett)1 * 0.00000(Times Played * Opponent WP Excluding Collins Hill) +
(Lanier)1 * 0.44954(Times Played * Opponent WP Excluding Collins Hill) +
(Mountain View)1 * 0.27885(Times Played * Opponent WP Excluding Collins Hill) +
(Mill Creek)1 * 0.47619(Times Played * Opponent WP Excluding Collins Hill) / 7 (GHSA Opponent Count)
= 0.46021
OOWP =
(Duluth)1 * 0.47144(Times Played * Opponent OWP) +
(Parkview)1 * 0.36020(Times Played * Opponent OWP) +
(Buford)1 * 0.35803(Times Played * Opponent OWP) +
(Central Gwinnett)1 * 0.36408(Times Played * Opponent OWP) +
(Lanier)1 * 0.47958(Times Played * Opponent OWP) +
(Mountain View)1 * 0.34139(Times Played * Opponent OWP) +
(Mill Creek)1 * 0.50925(Times Played * Opponent OWP) / 7 (GHSA Opponent Count)
= 0.41200
PSRF = 0.35 * 0.26087 (WP) + 0.35 * 0.46021 (OWP) + 0.30 * 0.412 (OOWP) = 0.37597
Opponents (Wins, Contests, WP excludes Collins Hill, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Duluth4 - 73 / 71 / 40 / 00 / 00.355140.47144
Parkview10 - 24 / 66 / 60 / 00 / 00.850000.36020
Buford14 - 1 - 27 / 75 / 70 / 02 / 30.811760.35803
Central Gwinnett0 - 60 / 30 / 30 / 00 / 00.000000.36408
Lanier5 - 63 / 62 / 50 / 00 / 00.449540.47958
Mountain View3 - 72 / 31 / 70 / 00 / 00.278850.34139
Mill Creek8 - 84 / 44 / 120 / 00 / 00.476190.50925

Contests

Collins HillAAAAAA
2/05 At Lanier 2 - 3  L
2/06 Duluth 3 - 2  W
2/12 Parkview 1 - 4  L
3/06 At Mountain View 2 - 3  L
3/11 At Mill Creek 1 - 4  L
3/13 Central Gwinnett 5 - 0  W
3/18 Buford 0 - 5  L
Wins: 2, Losses: 5, Ties: 0
DuluthAAAAAA
2/04 Mountain View 4 - 1  W
2/06 At Collins Hill 2 - 3  L
2/24 South Forsyth 1 - 4  L
2/27 At Buford 1 - 4  L
3/04 Meadowcreek 5 - 0  W
3/06 Parkview 1 - 4  L
3/11 Peachtree Ridge 2 - 3  L
3/13 At Brookwood 1 - 4  L
3/17 Dacula 4 - 1  W
3/18 At Norcross 1 - 4  L
3/20 At Berkmar 5 - 0  W
3/25 North Gwinnett 0 - 5  L
Wins: 4, Losses: 8, Ties: 0
ParkviewAAAAAA
2/04 Discovery 5 - 0  W
2/05 At Providence Christian 5 - 0  W
2/12 At Collins Hill 4 - 1  W
2/20 Mountain View 5 - 0  W
2/25 At Central Gwinnett 5 - 0  W
2/26 At Dacula 5 - 0  W
3/04 Berkmar 5 - 0  W
3/06 At Duluth 4 - 1  W
3/11 North Gwinnett 1 - 4  L
3/12 Lakeside, DeKalb 1 - 4  L
3/18 At Meadowcreek 5 - 0  W
3/20 At Peachtree Ridge 3 - 2  W
3/25 Brookwood 3 - 2  W
Wins: 11, Losses: 2, Ties: 0
BufordAAAAAA
2/11 At Gainesville 0 - 0  T
2/13 At Denmark 5 - 0  W
2/18 At Flowery Branch 4 - 1  W
2/19 At Forsyth Central 0 - 0  T
2/20 At North Forsyth 3 - 2  W
2/24 West Hall 5 - 0  W
2/25 Peachtree Ridge 3 - 2  W
2/27 Duluth 4 - 1  W
3/03 Loganville 4 - 1  W
3/04 Mill Creek 4 - 1  W
3/06 Central Gwinnett 5 - 0  W
3/07 Granger Tournament (Non-GHSA) (Neutral) 3 - 2  W
3/07 Granger Tournament (Non-GHSA) (Neutral) 4 - 1  W
3/08 Granger Tournament (Non-GHSA) (Neutral) 2 - 3  L
3/13 At Dacula 5 - 0  W
3/18 At Collins Hill 5 - 0  W
3/20 At Discovery 4 - 1  W
3/25 Mountain View 5 - 0  W
Wins: 15, Losses: 1, Ties: 2
Central GwinnettAAAAAA
2/20 At Berkmar 0 - 5  L
2/25 Parkview 0 - 5  L
3/06 At Buford 0 - 5  L
3/11 At Dacula 1 - 4  L
3/13 At Collins Hill 0 - 5  L
3/20 Mountain View 0 - 5  L
3/25 Mill Creek 0 - 5  L
Wins: 0, Losses: 7, Ties: 0
LanierAAAAA
2/04 Dacula 5 - 0  W
2/05 Collins Hill 3 - 2  W
2/06 Apalachee 5 - 0  W
2/10 At Winder-Barrow 3 - 2  W
2/26 North Hall 2 - 3  L
2/27 Johns Creek 2 - 3  L
3/06 At Gainesville 2 - 3  L
3/11 At Milton 1 - 4  L
3/18 At Seckinger 3 - 2  W
3/19 Grayson 3 - 2  W
3/20 At Roswell 0 - 5  L
3/25 Chattahoochee 0 - 3  L
Wins: 6, Losses: 6, Ties: 0
Mountain ViewAAAAAA
2/04 At Duluth 1 - 4  L
2/18 At Norcross 0 - 5  L
2/20 At Parkview 0 - 5  L
2/25 At Seckinger 0 - 5  L
2/27 Peachtree Ridge 1 - 4  L
3/04 Dacula 3 - 2  W
3/06 Collins Hill 3 - 2  W
3/11 Discovery 4 - 1  W
3/18 At Mill Creek 0 - 5  L
3/20 At Central Gwinnett 5 - 0  W
3/25 At Buford 0 - 5  L
Wins: 4, Losses: 7, Ties: 0
Mill CreekAAAAAA
2/04 At South Forsyth 0 - 5  L
2/06 At Westminster 0 - 5  L
2/18 At Athens Academy 3 - 2  W
2/25 At Oconee County 2 - 3  L
2/26 At Wesleyan 1 - 4  L
2/27 Norcross 5 - 0  W
3/04 At Buford 1 - 4  L
3/05 At North Oconee 2 - 3  L
3/06 At Dacula 5 - 0  W
3/11 Collins Hill 4 - 1  W
3/13 Discovery 4 - 1  W
3/17 Peachtree Ridge 5 - 0  W
3/18 Mountain View 5 - 0  W
3/19 At Flowery Branch 5 - 0  W
3/21 At Denmark 2 - 3  L
3/25 At Central Gwinnett 5 - 0  W
3/26 At Greater Atlanta Christian 2 - 3  L
Wins: 9, Losses: 8, Ties: 0