2026 GHSA Girls Tennis Schedule - Explain Ranking - Allatoona


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SchoolRecordWPOWPOOWPPSR
Allatoona13 - 40.776470.443260.500560.57707
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
4 / 46 / 80 / 13 / 4
 
WP =
0.9 * 4 (Home Wins) + 1.1 * 6 (Away Wins) + 1.0 * 0 (Neutral Site Wins) + 1.0 * 3 (Non-GHSA Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 8 (Away Contests) + 1.0 * 1 (Neutral Site Contests) + 1.0 * 4 (Non-GHSA Contests)
= 0.77647
OWP =
(Marietta)1 * 0.39474(Times Played * Opponent WP Excluding Allatoona) +
(North Cobb)1 * 0.18235(Times Played * Opponent WP Excluding Allatoona) +
(Decatur)1 * 0.36429(Times Played * Opponent WP Excluding Allatoona) +
(Kennesaw Mountain)1 * 0.51364(Times Played * Opponent WP Excluding Allatoona) +
(Rome)1 * 0.68125(Times Played * Opponent WP Excluding Allatoona) +
(Woodstock)1 * 0.44615(Times Played * Opponent WP Excluding Allatoona) +
(North Cobb Christian)1 * 0.86000(Times Played * Opponent WP Excluding Allatoona) +
(Dalton)1 * 0.76429(Times Played * Opponent WP Excluding Allatoona) +
(Southeast Whitfield)1 * 0.00000(Times Played * Opponent WP Excluding Allatoona) +
(Cedartown)1 * 0.44545(Times Played * Opponent WP Excluding Allatoona) +
(Hiram)1 * 0.23846(Times Played * Opponent WP Excluding Allatoona) +
(Woodland, Cartersville)1 * 0.18182(Times Played * Opponent WP Excluding Allatoona) +
(Cartersville)1 * 0.69000(Times Played * Opponent WP Excluding Allatoona) / 13 (GHSA Opponent Count)
= 0.44326
OOWP =
(Marietta)1 * 0.55533(Times Played * Opponent OWP) +
(North Cobb)1 * 0.51732(Times Played * Opponent OWP) +
(Decatur)1 * 0.60563(Times Played * Opponent OWP) +
(Kennesaw Mountain)1 * 0.54997(Times Played * Opponent OWP) +
(Rome)1 * 0.60745(Times Played * Opponent OWP) +
(Woodstock)1 * 0.42183(Times Played * Opponent OWP) +
(North Cobb Christian)1 * 0.52032(Times Played * Opponent OWP) +
(Dalton)1 * 0.51354(Times Played * Opponent OWP) +
(Southeast Whitfield)1 * 0.43601(Times Played * Opponent OWP) +
(Cedartown)1 * 0.46603(Times Played * Opponent OWP) +
(Hiram)1 * 0.41485(Times Played * Opponent OWP) +
(Woodland, Cartersville)1 * 0.45126(Times Played * Opponent OWP) +
(Cartersville)1 * 0.44776(Times Played * Opponent OWP) / 13 (GHSA Opponent Count)
= 0.50056
PSRF = 0.35 * 0.77647 (WP) + 0.35 * 0.44326 (OWP) + 0.30 * 0.50056 (OOWP) = 0.57707
Opponents (Wins, Contests, WP excludes Allatoona, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Marietta8 - 116 / 131 / 21 / 40 / 00.394740.55533
North Cobb3 - 140 / 21 / 92 / 60 / 00.182350.51732
Decatur5 - 92 / 33 / 80 / 30 / 00.364290.60563
Kennesaw Mountain12 - 108 / 111 / 53 / 60 / 00.513640.54997
Rome11 - 55 / 74 / 52 / 30 / 10.681250.60745
Woodstock6 - 74 / 72 / 60 / 00 / 00.446150.42183
North Cobb Christian13 - 26 / 75 / 62 / 20 / 00.860000.52032
Dalton11 - 36 / 73 / 32 / 30 / 10.764290.51354
Southeast Whitfield0 - 80 / 40 / 40 / 00 / 00.000000.43601
Cedartown5 - 63 / 92 / 20 / 00 / 00.445450.46603
Hiram3 - 101 / 32 / 90 / 10 / 00.238460.41485
Woodland, Cartersville2 - 91 / 41 / 60 / 10 / 00.181820.45126
Cartersville7 - 34 / 63 / 40 / 00 / 00.690000.44776

Contests

AllatoonaAAAA
2/03 At North Cobb Christian 2 - 3  L
2/05 At Marietta -  F
2/10 At Rome 4 - 1  W
2/12 At Kennesaw Mountain 4 - 1  W
2/23 Woodstock 3 - 2  W
2/26 At North Cobb 4 - 1  W
3/03 Dalton 3 - 2  W
3/05 At Southeast Whitfield 5 - 0  W
3/12 Cedartown 4 - 1  W
3/17 At Hiram 4 - 1  W
3/21 Florence (Non-GHSA) (Neutral) 3 - 1  W
3/21 Loveless Academic Magnet Program (Non-GHSA) (Neutral) 3 - 0  W
3/21 Decatur (Neutral) 1 - 3  L
3/21 Auburn (Non-GHSA) (Neutral) 0 - 5  L
3/23 Cornerstone Prep (Non-GHSA) 3 - 2  W
3/24 At Woodland, Cartersville 5 - 0  W
3/25 Cartersville 4 - 1  W
Wins: 13, Losses: 4, Ties: 0
MariettaAAAAAA
2/03 Sprayberry 5 - 0  W
2/05 Allatoona -  F
2/10 Walker 2 - 3  L
2/12 Campbell 2 - 3  L
2/24 Kennesaw Mountain 4 - 1  W
2/26 Lovett -  F
3/03 North Cobb 4 - 1  W
3/06 Harrison (Neutral) 4 - 1  W
3/07 Pope (Neutral) 0 - 5  L
3/07 Pope (Neutral) 0 - 4  L
3/07 North Cobb Christian 1 - 4  L
3/10 At Walton 0 - 5  L
3/12 North Paulding 3 - 2  W
3/17 At Cherokee 5 - 0  W
3/19 Wheeler 2 - 3  L
3/21 Lovett 0 - 5  L
3/21 Kennesaw Mountain 5 - 0  W
3/21 Kennesaw Mountain 5 - 0  W
3/24 Etowah 1 - 4  L
3/26 North Paulding (Neutral) 2 - 3  L
Wins: 8, Losses: 12, Ties: 0
North CobbAAAAAA
3/06 Pebblebrook (Neutral) 1 - 4  L
2/03 At Kennesaw Mountain 1 - 4  L
2/07 At Carrollton 0 - 5  L
2/07 Starrs Mill (Neutral) 1 - 4  L
2/10 At Lassiter 0 - 3  L
2/12 Hillgrove 1 - 4  L
2/24 At North Cobb Christian 1 - 4  L
2/26 Allatoona 1 - 4  L
3/03 At Marietta 1 - 4  L
3/05 At Etowah 1 - 4  L
3/07 Pebblebrook (Neutral) 5 - 0  W
3/07 Sequoyah (Neutral) 0 - 4  L
3/10 At North Paulding 1 - 4  L
3/11 Pebblebrook (Neutral) 5 - 0  W
3/16 At Pebblebrook 5 - 0  W
3/17 At Wheeler 1 - 4  L
3/19 Walton 0 - 5  L
3/24 Cherokee (Neutral) 1 - 4  L
Wins: 3, Losses: 15, Ties: 0
DecaturAAAAA
2/05 At Midtown 2 - 3  L
2/10 Norcross 4 - 1  W
2/12 At Druid Hills 5 - 0  W
2/24 At Woodward Academy 0 - 5  L
3/05 Chamblee 2 - 3  L
3/07 River Ridge (Neutral) 1 - 5  L
3/10 Shiloh 5 - 0  W
3/11 At Westminster 0 - 5  L
3/17 At Arabia Mountain 4 - 1  W
3/19 At Dunwoody 0 - 5  L
3/21 Allatoona (Neutral) 3 - 1  W
3/23 At Tri-Cities 5 - 0  W
3/24 At Lakeside, DeKalb 0 - 5  L
3/30 Chamblee (Neutral) 1 - 4  L
3/31 Chamblee (Neutral) 1 - 4  L
Wins: 6, Losses: 9, Ties: 0
Kennesaw MountainAAAAA
2/03 North Cobb 4 - 1  W
2/05 At Lassiter 0 - 5  L
2/06 Pace Academy (Neutral) 3 - 2  W
2/06 Hillgrove (Neutral) 1 - 4  L
2/07 Pace Academy (Neutral) 2 - 3  L
2/10 Campbell 1 - 4  L
2/11 Hillgrove 1 - 4  L
2/12 Allatoona 1 - 4  L
2/24 At Marietta 1 - 4  L
3/03 Lithia Springs 5 - 0  W
3/04 Walker 1 - 4  L
3/05 New Manchester 5 - 0  W
3/10 East Paulding 5 - 0  W
3/11 Kell 4 - 1  W
3/12 Alexander 5 - 0  W
3/17 At Rome 4 - 1  W
3/19 South Paulding 5 - 0  W
3/20 Harrison (Neutral) 4 - 1  W
3/21 Roswell (Neutral) 1 - 4  L
3/21 At Marietta 0 - 5  L
3/21 At Marietta 0 - 5  L
3/24 Villa Rica 5 - 0  W
4/01 Rome (Neutral) 3 - 2  W
Wins: 12, Losses: 11, Ties: 0
RomeAAAAA
2/10 Allatoona 1 - 4  L
2/12 At Rockmart 3 - 2  W
2/24 Calhoun 3 - 2  W
2/27 Heritage, Catoosa (Neutral) 4 - 1  W
2/28 At Calhoun 0 - 5  L
2/28 Notre Dame High School, TN (Non-GHSA) (Neutral) 2 - 3  L
3/02 At New Manchester 5 - 0  W
3/03 Villa Rica 4 - 1  W
3/05 At East Paulding 3 - 2  W
3/10 Alexander 4 - 1  W
3/12 At South Paulding 3 - 2  W
3/17 Kennesaw Mountain 1 - 4  L
3/18 Armuchee 1 - 4  L
3/19 Lithia Springs 5 - 0  W
3/26 Lithia Springs 5 - 0  W
4/01 Kennesaw Mountain (Neutral) 2 - 3  L
4/01 East Paulding (Neutral) 5 - 0  W
Wins: 11, Losses: 6, Ties: 0
WoodstockAAAAA
2/05 At McEachern 5 - 0  W
2/10 At Cherokee 5 - 0  W
2/12 Blessed Trinity 4 - 1  W
2/23 At Allatoona 2 - 3  L
2/24 Lassiter 1 - 4  L
2/26 At Sequoyah 2 - 3  L
3/03 Sprayberry 5 - 0  W
3/05 At Creekview 1 - 4  L
3/10 Riverwood 3 - 2  W
3/12 Pope 0 - 5  L
3/16 Etowah 1 - 4  L
3/17 At River Ridge 0 - 5  L
3/24 Kell 4 - 1  W
3/26 At River Ridge 1 - 4  L
Wins: 6, Losses: 8, Ties: 0
North Cobb Christian (Private)AA
2/03 Allatoona 3 - 2  W
2/05 North Paulding 3 - 2  W
2/10 Harrison 3 - 1  W
2/12 At Mt. Paran Christian 3 - 1  W
2/24 North Cobb 4 - 1  W
3/02 At North Murray 5 - 0  W
3/03 Fellowship Christian 1 - 4  L
3/06 Hillgrove (Neutral) 35 - 34  W
3/07 At Marietta 4 - 1  W
3/07 At North Gwinnett 2 - 4  L
3/09 At Rockmart 3 - 2  W
3/11 Coahulla Creek (Neutral) 4 - 1  W
3/17 Ringgold 5 - 0  W
3/19 Lakeview-Ft. Oglethorpe 5 - 0  W
3/23 Sonoraville 4 - 1  W
3/31 At Murray County 5 - 0  W
Wins: 14, Losses: 2, Ties: 0
DaltonAAAA
2/19 Armuchee 1 - 4  L
2/26 At Northwest Whitfield 4 - 1  W
3/02 Gordon Central 5 - 0  W
3/03 At Allatoona 2 - 3  L
3/05 At Cartersville 3 - 2  W
3/10 Southeast Whitfield 5 - 0  W
3/12 Hiram 5 - 0  W
3/13 Southeast Bulloch (Neutral) 2 - 3  L
3/13 Union Grove (Neutral) 4 - 1  W
3/14 Lumpkin County (Neutral) 3 - 2  W
3/18 At Cedartown 3 - 2  W
3/19 Woodland, Cartersville 5 - 0  W
3/23 Walker Valley (Non-GHSA) 2 - 3  L
3/24 Cass 4 - 1  W
3/25 Heritage, Catoosa 4 - 1  W
Wins: 11, Losses: 4, Ties: 0
Southeast WhitfieldAAAA
3/03 Cartersville 0 - 5  L
3/05 Allatoona 0 - 5  L
3/10 At Dalton 0 - 5  L
3/12 Cass 0 - 5  L
3/19 Cedartown 0 - 5  L
3/20 At Coahulla Creek 0 - 5  L
3/23 At Woodland, Cartersville 1 - 4  L
3/24 At Hiram 0 - 5  L
3/26 Dalton Academy 2 - 3  L
Wins: 0, Losses: 9, Ties: 0
CedartownAAAA
2/24 Pepperell 5 - 0  W
3/02 Rockmart 2 - 3  L
3/04 Hiram 5 - 0  W
3/05 At Cass 4 - 1  W
3/09 Model 1 - 4  L
3/10 Woodland, Cartersville 5 - 0  W
3/12 At Allatoona 1 - 4  L
3/18 Dalton 2 - 3  L
3/19 At Southeast Whitfield 5 - 0  W
3/24 Cartersville 1 - 4  L
3/25 Bremen 0 - 5  L
3/26 Central, Carroll 2 - 3  L
Wins: 5, Losses: 7, Ties: 0
HiramAAAA
2/02 At Bremen 0 - 5  L
2/03 Pebblebrook (Neutral) 2 - 3  L
2/05 At Paulding County 2 - 3  L
2/09 South Paulding 1 - 4  L
2/10 At McEachern 5 - 0  W
2/12 At East Paulding 1 - 4  L
3/04 At Cedartown 0 - 5  L
3/05 At Woodland, Cartersville 3 - 2  W
3/10 Cass 2 - 3  L
3/11 At Chapel Hill 2 - 3  L
3/12 At Dalton 0 - 5  L
3/17 Allatoona 1 - 4  L
3/19 At Cartersville 0 - 5  L
3/24 Southeast Whitfield 5 - 0  W
Wins: 3, Losses: 11, Ties: 0
Woodland, CartersvilleAAAA
2/04 North Paulding 0 - 5  L
2/09 Paulding County 0 - 5  L
2/24 At Rockmart 0 - 5  L
3/03 At Cass 3 - 2  W
3/05 Hiram 2 - 3  L
3/06 Hillgrove (Neutral) 0 - 6  L
3/10 At Cedartown 0 - 5  L
3/12 At Cartersville 0 - 5  L
3/19 At Dalton 0 - 5  L
3/23 Southeast Whitfield 4 - 1  W
3/24 Allatoona 0 - 5  L
3/26 At Gordon Central 1 - 4  L
Wins: 2, Losses: 10, Ties: 0
CartersvilleAAAA
2/03 Fellowship Christian 0 - 5  L
2/10 At Calhoun 2 - 3  L
2/12 Sequoyah 3 - 2  W
3/03 At Southeast Whitfield 5 - 0  W
3/05 Dalton 2 - 3  L
3/12 Woodland, Cartersville 5 - 0  W
3/17 At Cass 4 - 1  W
3/18 North Paulding 3 - 2  W
3/19 Hiram 5 - 0  W
3/24 At Cedartown 4 - 1  W
3/25 At Allatoona 1 - 4  L
Wins: 7, Losses: 4, Ties: 0