2025-2026 GHSA Boys Tennis Schedule - Explain Ranking - Allatoona

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SchoolRecordWPOWPOOWPPSR
Allatoona8 - 130.380950.456990.495380.44189
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 54 / 91 / 40 / 3
 
WP =
1.0 * 3 (Home Wins) + 1.0 * 4 (Away Wins) + 1.0 * 1 (Neutral Site Wins) + 0.9 * 0 (Non-GHSA Wins)
/
1.0 * 5 (Home Contests) + 1.0 * 9 (Away Contests) + 1.0 * 4 (Neutral Site Contests) + 1.0 * 3 (Non-GHSA Contests)
= 0.38095
OWP =
(Hiram)1 * 0.28571(Times Played * Opponent WP Excluding Allatoona) +
(Rome)1 * 0.75000(Times Played * Opponent WP Excluding Allatoona) +
(Kennesaw Mountain)1 * 0.50000(Times Played * Opponent WP Excluding Allatoona) +
(Woodstock)1 * 0.35714(Times Played * Opponent WP Excluding Allatoona) +
(North Cobb Christian)1 * 0.58824(Times Played * Opponent WP Excluding Allatoona) +
(Marietta)1 * 0.33333(Times Played * Opponent WP Excluding Allatoona) +
(North Cobb)1 * 0.14286(Times Played * Opponent WP Excluding Allatoona) +
(Dalton)3 * 0.66111(Times Played * Opponent WP Excluding Allatoona) +
(Southeast Whitfield)1 * 0.11111(Times Played * Opponent WP Excluding Allatoona) +
(Cedartown)1 * 0.76923(Times Played * Opponent WP Excluding Allatoona) +
(Cass)2 * 0.38462(Times Played * Opponent WP Excluding Allatoona) +
(Decatur)1 * 0.31250(Times Played * Opponent WP Excluding Allatoona) +
(Woodland, Cartersville)1 * 0.40000(Times Played * Opponent WP Excluding Allatoona) +
(Cartersville)2 * 0.46154(Times Played * Opponent WP Excluding Allatoona) / 18 (GHSA Opponent Count)
= 0.45699
OOWP =
(Hiram)1 * 0.39868(Times Played * Opponent OWP) +
(Rome)1 * 0.54738(Times Played * Opponent OWP) +
(Kennesaw Mountain)1 * 0.48325(Times Played * Opponent OWP) +
(Woodstock)1 * 0.45207(Times Played * Opponent OWP) +
(North Cobb Christian)1 * 0.54131(Times Played * Opponent OWP) +
(Marietta)1 * 0.56307(Times Played * Opponent OWP) +
(North Cobb)1 * 0.51146(Times Played * Opponent OWP) +
(Dalton)3 * 0.50425(Times Played * Opponent OWP) +
(Southeast Whitfield)1 * 0.42965(Times Played * Opponent OWP) +
(Cedartown)1 * 0.53240(Times Played * Opponent OWP) +
(Cass)2 * 0.47374(Times Played * Opponent OWP) +
(Decatur)1 * 0.56745(Times Played * Opponent OWP) +
(Woodland, Cartersville)1 * 0.41528(Times Played * Opponent OWP) +
(Cartersville)2 * 0.50727(Times Played * Opponent OWP) / 18 (GHSA Opponent Count)
= 0.49538
PSRF = 0.35 * 0.38095 (WP) + 0.35 * 0.45699 (OWP) + 0.30 * 0.49538 (OOWP) = 0.44189
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
Hiram4 - 102 / 51 / 81 / 10 / 00.285710.39868
Rome12 - 45 / 74 / 53 / 40 / 00.750000.54738
Kennesaw Mountain10 - 106 / 93 / 51 / 60 / 00.500000.48325
Woodstock5 - 92 / 43 / 90 / 00 / 10.357140.45207
North Cobb Christian10 - 73 / 54 / 73 / 40 / 10.588240.54131
Marietta5 - 105 / 80 / 30 / 40 / 00.333330.56307
North Cobb2 - 120 / 41 / 71 / 30 / 00.142860.51146
Dalton12 - 65 / 74 / 52 / 41 / 20.661110.50425
Southeast Whitfield1 - 81 / 40 / 40 / 10 / 00.111110.42965
Cedartown10 - 36 / 93 / 31 / 10 / 00.769230.53240
Cass5 - 82 / 43 / 60 / 30 / 00.384620.47374
Decatur5 - 111 / 43 / 81 / 30 / 10.312500.56745
Woodland, Cartersville4 - 63 / 31 / 70 / 00 / 00.400000.41528
Cartersville6 - 74 / 92 / 40 / 00 / 00.461540.50727

Contests

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