2025 GHSA Boys Tennis Schedule - Explain Ranking - Centennial

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SchoolRecordWPOWPOOWPPSR
Centennial3 - 130.180120.591100.531000.42923
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 51 / 60 / 50 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
0.9 * 5 (Home Contests) + 1.1 * 6 (Away Contests) + 1.0 * 5 (Neutral Site Contests)
= 0.18012
OWP =
(Campbell)1 * 1.00000(Times Played * Opponent WP Excluding Centennial) +
(Etowah)2 * 0.79259(Times Played * Opponent WP Excluding Centennial) +
(Alpharetta)1 * 0.50365(Times Played * Opponent WP Excluding Centennial) +
(South Forsyth)1 * 0.57303(Times Played * Opponent WP Excluding Centennial) +
(Norcross)1 * 0.53125(Times Played * Opponent WP Excluding Centennial) +
(Dunwoody)1 * 0.68421(Times Played * Opponent WP Excluding Centennial) +
(Riverwood)1 * 0.89000(Times Played * Opponent WP Excluding Centennial) +
(Johns Creek)1 * 0.63750(Times Played * Opponent WP Excluding Centennial) +
(Roswell)1 * 0.27103(Times Played * Opponent WP Excluding Centennial) +
(Blessed Trinity)2 * 0.48555(Times Played * Opponent WP Excluding Centennial) +
(Cambridge)2 * 0.51220(Times Played * Opponent WP Excluding Centennial) +
(Kell)1 * 0.00000(Times Played * Opponent WP Excluding Centennial) +
(Westminster)1 * 0.78621(Times Played * Opponent WP Excluding Centennial) / 16 (GHSA Opponent Count)
= 0.59110
OOWP =
(Campbell)1 * 0.50293(Times Played * Opponent OWP) +
(Etowah)2 * 0.45375(Times Played * Opponent OWP) +
(Alpharetta)1 * 0.61727(Times Played * Opponent OWP) +
(South Forsyth)1 * 0.62649(Times Played * Opponent OWP) +
(Norcross)1 * 0.50510(Times Played * Opponent OWP) +
(Dunwoody)1 * 0.49158(Times Played * Opponent OWP) +
(Riverwood)1 * 0.44492(Times Played * Opponent OWP) +
(Johns Creek)1 * 0.44928(Times Played * Opponent OWP) +
(Roswell)1 * 0.53444(Times Played * Opponent OWP) +
(Blessed Trinity)2 * 0.53932(Times Played * Opponent OWP) +
(Cambridge)2 * 0.62475(Times Played * Opponent OWP) +
(Kell)1 * 0.47906(Times Played * Opponent OWP) +
(Westminster)1 * 0.60930(Times Played * Opponent OWP) / 16 (GHSA Opponent Count)
= 0.53100
PSRF = 0.35 * 0.18012 (WP) + 0.35 * 0.59110 (OWP) + 0.30 * 0.531 (OOWP) = 0.42923
Opponents (Wins, Contests, WP excludes Centennial, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Campbell7 - 02 / 24 / 41 / 10 / 01.000000.50293
Etowah11 - 37 / 94 / 40 / 10 / 00.792590.45375
Alpharetta7 - 74 / 83 / 50 / 10 / 00.503650.61727
South Forsyth5 - 42 / 53 / 40 / 00 / 00.573030.62649
Norcross7 - 64 / 72 / 51 / 10 / 00.531250.50510
Dunwoody9 - 44 / 45 / 70 / 20 / 00.684210.49158
Riverwood9 - 14 / 43 / 42 / 20 / 00.890000.44492
Johns Creek5 - 32 / 43 / 40 / 00 / 00.637500.44928
Roswell3 - 82 / 61 / 30 / 20 / 00.271030.53444
Blessed Trinity8 - 91 / 45 / 71 / 41 / 20.485550.53932
Cambridge8 - 81 / 45 / 82 / 40 / 00.512200.62475
Kell0 - 100 / 30 / 60 / 10 / 00.000000.47906
Westminster12 - 37 / 71 / 24 / 60 / 00.786210.60930

Contests

CentennialAAAA
2/04 At Alpharetta 0 - 5  L
2/06 Riverwood 1 - 4  L
2/10 Roswell 1 - 4  L
2/13 At Johns Creek 0 - 5  L
2/20 Norcross 4 - 1  W
2/25 At Kell 5 - 0  W
2/27 Blessed Trinity 3 - 2  W
2/28 At South Forsyth 0 - 5  L
3/01 Campbell (Neutral) 1 - 4  L
3/01 Etowah (Neutral) 1 - 4  L
3/01 Etowah (Neutral) 1 - 4  L
3/11 Westminster 1 - 4  L
3/13 At Cambridge 1 - 4  L
3/18 At Dunwoody 1 - 4  L
3/26 Cambridge (Neutral) 0 - 3  L
4/01 Blessed Trinity (Neutral) 1 - 3  L
Wins: 3, Losses: 13, Ties: 0
CampbellAAAAAA
2/05 At Whitefield Academy 5 - 0  W
2/06 At Pope 3 - 2  W
2/27 At McEachern 5 - 0  W
3/01 Centennial (Neutral) 4 - 1  W
3/01 Etowah (Neutral) 3 - 2  W
3/04 Pebblebrook 5 - 0  W
3/06 At Osborne 5 - 0  W
3/14 Wheeler 3 - 2  W
Wins: 8, Losses: 0, Ties: 0
EtowahAAAAAA
2/03 Sequoyah 4 - 1  W
2/04 River Ridge 3 - 2  W
2/06 Creekview 4 - 1  W
2/12 At Roswell 4 - 1  W
2/25 At North Paulding 4 - 1  W
2/27 North Cobb 5 - 0  W
3/01 Campbell (Neutral) 2 - 3  L
3/01 Centennial (Neutral) 4 - 1  W
3/01 Centennial (Neutral) 4 - 1  W
3/01 South Forsyth 2 - 3  L
3/04 At Wheeler 4 - 1  W
3/06 Walton 0 - 5  L
3/11 Kell 5 - 0  W
3/13 Cherokee 3 - 2  W
3/18 At Marietta 4 - 1  W
3/20 Lassiter 3 - 2  W
Wins: 13, Losses: 3, Ties: 0
AlpharettaAAAAAA
2/04 Centennial 5 - 0  W
2/06 At Johns Creek 3 - 2  W
2/13 At Dunwoody 2 - 3  L
2/18 Chattahoochee 3 - 2  W
2/25 Milton 3 - 2  W
2/27 At North Atlanta 3 - 2  W
3/04 South Forsyth 1 - 4  L
3/06 At North Forsyth 4 - 1  W
3/11 Lambert 0 - 5  L
3/13 At West Forsyth 0 - 5  L
3/14 West Forsyth (Neutral) 1 - 6  L
3/18 Forsyth Central 3 - 2  W
3/20 Denmark 3 - 2  W
3/28 Cambridge 1 - 4  L
4/01 Pope 2 - 3  L
Wins: 8, Losses: 7, Ties: 0
South ForsythAAAAAA
2/04 Mill Creek 4 - 1  W
2/05 Chattahoochee 2 - 3  L
2/24 At Duluth 5 - 0  W
2/27 At Denmark 0 - 5  L
2/28 Centennial 5 - 0  W
3/01 At Etowah 3 - 2  W
3/01 West Forsyth 0 - 3  L
3/04 At Alpharetta 4 - 1  W
3/13 Forsyth Central 4 - 1  W
3/20 West Forsyth 1 - 4  L
Wins: 6, Losses: 4, Ties: 0
NorcrossAAAAAA
2/04 Lakeside, DeKalb 2 - 3  L
2/06 Chamblee 1 - 4  L
2/11 At Denmark 1 - 4  L
2/18 Mountain View 4 - 1  W
2/20 At Centennial 1 - 4  L
2/27 At Mill Creek 3 - 2  W
3/04 At North Gwinnett 0 - 5  L
3/06 Meadowcreek 5 - 0  W
3/11 At Berkmar 5 - 0  W
3/13 Parkview 3 - 2  W
3/18 Duluth 5 - 0  W
3/20 Brookwood 1 - 4  L
3/25 At Peachtree Ridge 2 - 3  L
4/01 Parkview (Neutral) 3 - 2  W
Wins: 7, Losses: 7, Ties: 0
DunwoodyAAAAA
2/04 At North Gwinnett 2 - 3  L
2/06 St. Pius X (Neutral) 2 - 3  L
2/12 Mount Vernon 5 - 0  W
2/13 Alpharetta 3 - 2  W
2/25 At Lakeside, DeKalb 4 - 1  W
2/27 At Chamblee 4 - 1  W
3/04 Decatur 4 - 1  W
3/06 At Shiloh 5 - 0  W
3/11 Tri-Cities 5 - 0  W
3/13 At Woodward Academy 3 - 2  W
3/17 At North Atlanta 2 - 3  L
3/18 Centennial 4 - 1  W
3/20 At Holy Innocents 3 - 2  W
4/02 Woodward Academy (Neutral) 2 - 3  L
Wins: 10, Losses: 4, Ties: 0
RiverwoodAAAAA
2/06 At Centennial 4 - 1  W
2/25 Creekview 4 - 1  W
2/27 At Lassiter 4 - 1  W
3/04 Sequoyah 4 - 1  W
3/06 Sprayberry 5 - 0  W
3/11 At Woodstock 4 - 1  W
3/13 River Ridge 4 - 1  W
3/18 At Pope 4 - 1  W
3/19 At Marist 1 - 4  L
3/24 Sprayberry (Neutral) 5 - 0  W
3/26 Pope (Neutral) 3 - 0  W
Wins: 10, Losses: 1, Ties: 0
Johns CreekAAAAA
2/05 Northview 4 - 1  W
2/06 Alpharetta 2 - 3  L
2/13 Centennial 5 - 0  W
2/14 Cambridge 2 - 3  L
2/27 At Lanier 5 - 0  W
3/13 At Milton 2 - 3  L
3/18 Chattahoochee 5 - 0  W
3/20 At Seckinger 4 - 1  W
3/25 At Gainesville 5 - 0  W
Wins: 6, Losses: 3, Ties: 0
RoswellAAAAA
2/03 Creekview 1 - 4  L
2/10 At Centennial 4 - 1  W
2/12 Etowah 1 - 4  L
2/13 Pope 0 - 5  L
2/24 Lassiter 3 - 2  W
2/27 At Chattahoochee 0 - 5  L
3/01 West Forsyth (Neutral) 0 - 5  L
3/01 Denmark (Neutral) 1 - 4  L
3/06 Seckinger 5 - 0  W
3/13 Gainesville 2 - 3  L
3/18 At Milton 0 - 5  L
3/20 At Lanier 5 - 0  W
Wins: 4, Losses: 8, Ties: 0
Blessed Trinity (Private)AAAA
2/03 Pace Academy 1 - 4  L
2/13 At Marietta 5 - 0  W
2/17 At Forsyth Central 5 - 0  W
2/18 At West Forsyth 0 - 5  L
2/25 At Lovett 5 - 0  W
2/27 At Centennial 2 - 3  L
3/04 At St. Pius X 2 - 3  L
3/07 At Fellowship Christian 4 - 1  W
3/11 Cambridge 2 - 3  L
3/12 River Ridge 4 - 1  W
3/13 At Kell 5 - 0  W
3/20 Westminster 2 - 3  L
3/21 Lambert (Neutral) 2 - 3  L
3/22 Myrtle Beach, SC (Non-GHSA) (Neutral) 2 - 3  L
3/22 Auburn, AL (Non-GHSA) (Neutral) 4 - 1  W
3/22 Westminster (Neutral) 2 - 3  L
3/25 Kell (Neutral) 3 - 0  W
3/27 Westminster (Neutral) 0 - 3  L
4/01 Centennial (Neutral) 3 - 1  W
Wins: 9, Losses: 10, Ties: 0
CambridgeAAAA
2/06 At Lakeside, DeKalb 3 - 2  W
2/13 Lambert 0 - 5  L
2/14 At Johns Creek 3 - 2  W
2/19 Northview 2 - 3  L
2/25 At Westminster 1 - 4  L
2/26 At West Forsyth 0 - 5  L
3/05 At Milton 3 - 0  W
3/06 Kell 5 - 0  W
3/07 Greater Atlanta Christian 0 - 5  L
3/11 At Blessed Trinity 3 - 2  W
3/13 Centennial 4 - 1  W
3/14 West Forsyth (Neutral) 1 - 6  L
3/21 Fellowship Christian (Neutral) 5 - 0  W
3/22 Westminster (Neutral) 2 - 3  L
3/22 Milton (Neutral) 5 - 0  W
3/26 Centennial (Neutral) 3 - 0  W
3/28 At Alpharetta 4 - 1  W
4/01 At Westminster 2 - 3  L
Wins: 10, Losses: 8, Ties: 0
KellAAAA
2/04 At Lassiter 1 - 4  L
2/06 At Kennesaw Mountain 0 - 5  L
2/11 At Cherokee 0 - 5  L
2/13 Creekview 1 - 4  L
2/25 Centennial 0 - 5  L
2/27 At Westminster 0 - 5  L
3/06 At Cambridge 0 - 5  L
3/10 Sprayberry 2 - 3  L
3/11 At Etowah 0 - 5  L
3/13 Blessed Trinity 0 - 5  L
3/25 Blessed Trinity (Neutral) 0 - 3  L
Wins: 0, Losses: 11, Ties: 0
Westminster (Private)AAAA
2/06 Mill Creek 4 - 1  W
2/13 North Atlanta 4 - 1  W
2/25 Cambridge 4 - 1  W
2/27 Kell 5 - 0  W
3/11 At Centennial 4 - 1  W
3/15 West Forsyth (Neutral) 2 - 5  L
3/19 At Greater Atlanta Christian 0 - 5  L
3/20 At Blessed Trinity 3 - 2  W
3/21 Lambert (Neutral) 0 - 5  L
3/22 Blessed Trinity (Neutral) 3 - 2  W
3/22 Pace Academy (Neutral) 4 - 1  W
3/22 Cambridge (Neutral) 3 - 2  W
3/25 Midtown 5 - 0  W
3/27 Blessed Trinity (Neutral) 3 - 0  W
4/01 Cambridge 3 - 2  W
4/03 Morgan County 5 - 0  W
Wins: 13, Losses: 3, Ties: 0