2025 GHSA Boys Tennis Schedule - Explain Ranking - Lassiter

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SchoolRecordWPOWPOOWPPSR
Lassiter8 - 80.496890.484350.496330.49233
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
4 / 74 / 80 / 10 / 0
 
WP =
0.9 * 4 (Home Wins) + 1.1 * 4 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
0.9 * 7 (Home Contests) + 1.1 * 8 (Away Contests) + 1.0 * 1 (Neutral Site Contests)
= 0.49689
OWP =
(Etowah)1 * 0.80822(Times Played * Opponent WP Excluding Lassiter) +
(Kennesaw Mountain)1 * 0.68108(Times Played * Opponent WP Excluding Lassiter) +
(Creekview)1 * 0.60000(Times Played * Opponent WP Excluding Lassiter) +
(Kell)1 * 0.00000(Times Played * Opponent WP Excluding Lassiter) +
(Fellowship Christian)1 * 0.69792(Times Played * Opponent WP Excluding Lassiter) +
(Roswell)1 * 0.28440(Times Played * Opponent WP Excluding Lassiter) +
(Woodstock)2 * 0.11250(Times Played * Opponent WP Excluding Lassiter) +
(Riverwood)1 * 0.89000(Times Played * Opponent WP Excluding Lassiter) +
(Pope)2 * 0.68667(Times Played * Opponent WP Excluding Lassiter) +
(River Ridge)1 * 0.27660(Times Played * Opponent WP Excluding Lassiter) +
(Walker)1 * 0.66055(Times Played * Opponent WP Excluding Lassiter) +
(Sprayberry)1 * 0.19802(Times Played * Opponent WP Excluding Lassiter) +
(Sequoyah)1 * 0.24590(Times Played * Opponent WP Excluding Lassiter) +
(Lovett)1 * 0.80851(Times Played * Opponent WP Excluding Lassiter) / 16 (GHSA Opponent Count)
= 0.48435
OOWP =
(Etowah)1 * 0.45375(Times Played * Opponent OWP) +
(Kennesaw Mountain)1 * 0.56424(Times Played * Opponent OWP) +
(Creekview)1 * 0.43523(Times Played * Opponent OWP) +
(Kell)1 * 0.47906(Times Played * Opponent OWP) +
(Fellowship Christian)1 * 0.50785(Times Played * Opponent OWP) +
(Roswell)1 * 0.53444(Times Played * Opponent OWP) +
(Woodstock)2 * 0.47359(Times Played * Opponent OWP) +
(Riverwood)1 * 0.44492(Times Played * Opponent OWP) +
(Pope)2 * 0.54349(Times Played * Opponent OWP) +
(River Ridge)1 * 0.55469(Times Played * Opponent OWP) +
(Walker)1 * 0.51229(Times Played * Opponent OWP) +
(Sprayberry)1 * 0.38282(Times Played * Opponent OWP) +
(Sequoyah)1 * 0.50921(Times Played * Opponent OWP) +
(Lovett)1 * 0.52865(Times Played * Opponent OWP) / 16 (GHSA Opponent Count)
= 0.49633
PSRF = 0.35 * 0.49689 (WP) + 0.35 * 0.48435 (OWP) + 0.30 * 0.49633 (OOWP) = 0.49233
Opponents (Wins, Contests, WP excludes Lassiter, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Etowah12 - 36 / 84 / 42 / 30 / 00.808220.45375
Kennesaw Mountain13 - 67 / 93 / 43 / 60 / 00.681080.56424
Creekview6 - 41 / 24 / 71 / 10 / 00.600000.43523
Kell0 - 100 / 40 / 50 / 10 / 00.000000.47906
Fellowship Christian13 - 63 / 57 / 72 / 51 / 20.697920.50785
Roswell3 - 81 / 52 / 40 / 20 / 00.284400.53444
Woodstock1 - 71 / 40 / 40 / 00 / 00.112500.47359
Riverwood9 - 14 / 43 / 42 / 20 / 00.890000.44492
Pope10 - 52 / 55 / 52 / 41 / 10.686670.54349
River Ridge4 - 102 / 41 / 51 / 50 / 00.276600.55469
Walker7 - 42 / 54 / 40 / 11 / 10.660550.51229
Sprayberry2 - 81 / 41 / 50 / 10 / 00.198020.38282
Sequoyah3 - 91 / 41 / 61 / 20 / 00.245900.50921
Lovett8 - 25 / 71 / 12 / 20 / 00.808510.52865

Contests

LassiterAAAAA
2/03 At Kennesaw Mountain 1 - 4  L
2/04 Kell 4 - 1  W
2/13 Fellowship Christian 0 - 5  L
2/24 At Roswell 2 - 3  L
2/25 At Woodstock 5 - 0  W
2/27 Riverwood 1 - 4  L
3/04 At Pope 4 - 1  W
3/06 At River Ridge 4 - 1  W
3/11 Creekview 2 - 3  L
3/12 At Walker 1 - 4  L
3/13 Sprayberry 5 - 0  W
3/18 At Sequoyah 4 - 1  W
3/20 At Etowah 2 - 3  L
3/24 Woodstock 4 - 0  W
3/26 Pope (Neutral) 2 - 3  L
4/03 Lovett 3 - 2  W
Wins: 8, Losses: 8, 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
Kennesaw MountainAAAAA
2/03 Lassiter 4 - 1  W
2/06 Kell 5 - 0  W
2/07 Harrison (Neutral) 2 - 3  L
2/07 Pace Academy (Neutral) 0 - 5  L
2/08 Early County (Neutral) 3 - 2  W
2/10 Harrison 2 - 3  L
2/13 Hillgrove 4 - 1  W
2/25 Villa Rica 5 - 0  W
2/26 At Marietta 3 - 2  W
2/27 At Lithia Springs 5 - 0  W
2/28 North Cobb Christian (Neutral) 3 - 1  W
2/28 Harrison (Neutral) 0 - 3  L
3/01 Hillgrove (Neutral) 4 - 0  W
3/04 At New Manchester 5 - 0  W
3/05 North Cobb 4 - 1  W
3/06 East Paulding 5 - 0  W
3/11 Alexander 5 - 0  W
3/13 At Rome 2 - 3  L
3/18 South Paulding 5 - 0  W
3/25 Allatoona 1 - 4  L
Wins: 14, Losses: 6, Ties: 0
CreekviewAAAAA
2/03 At Roswell 4 - 1  W
2/06 At Etowah 1 - 4  L
2/10 At Denmark 0 - 5  L
2/13 At Kell 4 - 1  W
2/25 At Riverwood 1 - 4  L
2/27 Pope 2 - 3  L
3/04 At River Ridge 4 - 1  W
3/06 Woodstock 4 - 1  W
3/11 At Lassiter 3 - 2  W
3/18 At Sprayberry 5 - 0  W
3/24 River Ridge (Neutral) 3 - 2  W
Wins: 7, Losses: 4, 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
Fellowship Christian (Private)A Division I
2/04 At Pope 4 - 1  W
2/06 At Sequoyah 5 - 0  W
2/13 At Lassiter 5 - 0  W
2/24 Mt. Paran Christian 4 - 1  W
2/26 Mt. Pisgah Christian 4 - 1  W
2/27 At Landmark Christian 4 - 1  W
3/04 At Kings Ridge 4 - 1  W
3/06 At Weber School 3 - 2  W
3/07 Blessed Trinity 1 - 4  L
3/13 At St. Francis 5 - 0  W
3/18 Mount Vernon 4 - 1  W
3/19 Wesleyan 1 - 4  L
3/20 At Mt. Bethel Christian 5 - 0  W
3/21 Cambridge (Neutral) 0 - 5  L
3/22 Forsyth Central (Neutral) 2 - 3  L
3/22 Auburn, AL (Non-GHSA) (Neutral) 3 - 2  W
3/22 Myrtle Beach, SC (Non-GHSA) (Neutral) 1 - 4  L
3/25 Mt. Paran Christian (Neutral) 3 - 1  W
3/26 Atlanta International (Neutral) 1 - 3  L
3/26 Mt. Pisgah Christian (Neutral) 3 - 1  W
Wins: 14, Losses: 6, 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 Denmark (Neutral) 1 - 4  L
3/01 West Forsyth (Neutral) 0 - 5  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
WoodstockAAAAA
2/04 Cherokee 1 - 4  L
2/25 Lassiter 0 - 5  L
2/26 At Allatoona 0 - 5  L
2/27 At Sequoyah 2 - 3  L
3/04 Sprayberry 5 - 0  W
3/06 At Creekview 1 - 4  L
3/11 Riverwood 1 - 4  L
3/13 Pope 0 - 5  L
3/18 At River Ridge 1 - 4  L
3/24 At Lassiter 0 - 4  L
Wins: 1, Losses: 9, 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
PopeAAAAA
2/04 Fellowship Christian 1 - 4  L
2/06 Campbell 2 - 3  L
2/13 At Roswell 5 - 0  W
2/25 At Sprayberry 5 - 0  W
2/27 At Creekview 3 - 2  W
2/28 Harrison (Neutral) 0 - 3  L
3/01 North Cobb Christian (Neutral) 3 - 0  W
3/01 Fulton Science Academy (Non-GHSA) (Neutral) 3 - 1  W
3/04 Lassiter 1 - 4  L
3/06 Sequoyah 5 - 0  W
3/11 River Ridge 5 - 0  W
3/13 At Woodstock 5 - 0  W
3/18 Riverwood 1 - 4  L
3/24 Sequoyah (Neutral) 3 - 0  W
3/26 Lassiter (Neutral) 3 - 2  W
3/26 Riverwood (Neutral) 0 - 3  L
4/01 At Alpharetta 3 - 2  W
Wins: 11, Losses: 6, Ties: 0
River RidgeAAAAA
2/04 At Etowah 2 - 3  L
2/21 Savannah Country Day 2 - 3  L
2/21 LaGrange (Neutral) 1 - 4  L
2/22 Camden County (Neutral) 1 - 4  L
2/25 At Sequoyah 4 - 1  W
2/27 Sprayberry 5 - 0  W
3/04 Creekview 1 - 4  L
3/06 Lassiter 1 - 4  L
3/11 At Pope 0 - 5  L
3/12 At Blessed Trinity 1 - 4  L
3/13 At Riverwood 1 - 4  L
3/14 Lovett (Neutral) 2 - 3  L
3/15 Decatur (Neutral) 3 - 2  W
3/18 Woodstock 4 - 1  W
3/24 Creekview (Neutral) 2 - 3  L
Wins: 4, Losses: 11, Ties: 0
Walker (Private)A Division I
2/05 At Marietta 4 - 1  W
2/27 At Whitefield Academy 4 - 1  W
3/04 At Fulton Science Academy (Non-GHSA) 5 - 0  W
3/11 Darlington 1 - 4  L
3/12 Lassiter 4 - 1  W
3/12 At Landmark Christian 3 - 2  W
3/14 Galloway 5 - 0  W
3/17 Atlanta International 1 - 4  L
3/18 Mt. Paran Christian 4 - 1  W
3/20 At Paideia 3 - 2  W
3/25 Mt. Pisgah Christian (Neutral) 2 - 3  L
4/01 Weber School 2 - 3  L
Wins: 8, Losses: 4, Ties: 0
SprayberryAAAAA
2/04 At Marietta 0 - 5  L
2/05 Osborne 5 - 0  W
2/25 Pope 0 - 5  L
2/27 At River Ridge 0 - 5  L
3/04 At Woodstock 0 - 5  L
3/06 At Riverwood 0 - 5  L
3/10 At Kell 3 - 2  W
3/11 Sequoyah 0 - 5  L
3/13 At Lassiter 0 - 5  L
3/18 Creekview 0 - 5  L
3/24 Riverwood (Neutral) 0 - 5  L
Wins: 2, Losses: 9, Ties: 0
SequoyahAAAAA
2/03 At Etowah 1 - 4  L
2/05 At Denmark 0 - 5  L
2/06 Fellowship Christian 0 - 5  L
2/10 At Cartersville 1 - 4  L
2/13 Cherokee 2 - 3  L
2/25 River Ridge 1 - 4  L
2/27 Woodstock 3 - 2  W
3/01 Pepperell (Neutral) 3 - 2  W
3/04 At Riverwood 1 - 4  L
3/06 At Pope 0 - 5  L
3/11 At Sprayberry 5 - 0  W
3/18 Lassiter 1 - 4  L
3/24 Pope (Neutral) 0 - 3  L
Wins: 3, Losses: 10, Ties: 0
Lovett (Private)AA
2/13 At St. Pius X 3 - 2  W
2/25 Blessed Trinity 0 - 5  L
3/11 Washington 5 - 0  W
3/13 Carver, Atlanta 5 - 0  W
3/14 Calhoun (Neutral) 3 - 2  W
3/14 River Ridge (Neutral) 3 - 2  W
3/15 Walton 0 - 5  L
3/18 Holy Innocents 5 - 0  W
3/20 Therrell 5 - 0  W
4/01 Holy Innocents 5 - 0  W
4/03 At Lassiter 2 - 3  L
Wins: 8, Losses: 3, Ties: 0