2025-2026 GHSA Boys Tennis Schedule - Explain Ranking - North Cobb

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SchoolRecordWPOWPOOWPPSR
North Cobb2 - 130.133330.511460.514910.38015
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
0 / 41 / 81 / 30 / 0
 
WP =
1.0 * 0 (Home Wins) + 1.0 * 1 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 8 (Away Contests) + 1.0 * 3 (Neutral Site Contests)
= 0.13333
OWP =
(Kennesaw Mountain)1 * 0.50000(Times Played * Opponent WP Excluding North Cobb) +
(Walton)1 * 0.90476(Times Played * Opponent WP Excluding North Cobb) +
(Cherokee)1 * 0.28571(Times Played * Opponent WP Excluding North Cobb) +
(Starrs Mill)1 * 0.84211(Times Played * Opponent WP Excluding North Cobb) +
(North Cobb Christian)1 * 0.58824(Times Played * Opponent WP Excluding North Cobb) +
(Allatoona)1 * 0.35000(Times Played * Opponent WP Excluding North Cobb) +
(North Paulding)1 * 0.63636(Times Played * Opponent WP Excluding North Cobb) +
(Etowah)1 * 0.62632(Times Played * Opponent WP Excluding North Cobb) +
(Lassiter)1 * 0.77778(Times Played * Opponent WP Excluding North Cobb) +
(Pebblebrook)2 * 0.00000(Times Played * Opponent WP Excluding North Cobb) +
(Hillgrove)1 * 0.55556(Times Played * Opponent WP Excluding North Cobb) +
(Carrollton)1 * 0.80000(Times Played * Opponent WP Excluding North Cobb) +
(Marietta)1 * 0.26667(Times Played * Opponent WP Excluding North Cobb) +
(Wheeler)1 * 0.53846(Times Played * Opponent WP Excluding North Cobb) / 15 (GHSA Opponent Count)
= 0.51146
OOWP =
(Kennesaw Mountain)1 * 0.48325(Times Played * Opponent OWP) +
(Walton)1 * 0.64245(Times Played * Opponent OWP) +
(Cherokee)1 * 0.46639(Times Played * Opponent OWP) +
(Starrs Mill)1 * 0.53471(Times Played * Opponent OWP) +
(North Cobb Christian)1 * 0.54131(Times Played * Opponent OWP) +
(Allatoona)1 * 0.45699(Times Played * Opponent OWP) +
(North Paulding)1 * 0.60615(Times Played * Opponent OWP) +
(Etowah)1 * 0.54057(Times Played * Opponent OWP) +
(Lassiter)1 * 0.49421(Times Played * Opponent OWP) +
(Pebblebrook)2 * 0.33149(Times Played * Opponent OWP) +
(Hillgrove)1 * 0.52371(Times Played * Opponent OWP) +
(Carrollton)1 * 0.65260(Times Played * Opponent OWP) +
(Marietta)1 * 0.56307(Times Played * Opponent OWP) +
(Wheeler)1 * 0.55520(Times Played * Opponent OWP) / 15 (GHSA Opponent Count)
= 0.51491
PSRF = 0.35 * 0.13333 (WP) + 0.35 * 0.51146 (OWP) + 0.30 * 0.51491 (OOWP) = 0.38015
Opponents (Wins, Contests, WP excludes North Cobb, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Kennesaw Mountain10 - 106 / 93 / 51 / 60 / 00.500000.48325
Walton19 - 26 / 77 / 76 / 70 / 00.904760.64245
Cherokee4 - 103 / 71 / 70 / 00 / 00.285710.46639
Starrs Mill16 - 33 / 47 / 86 / 70 / 00.842110.53471
North Cobb Christian10 - 74 / 63 / 63 / 40 / 10.588240.54131
Allatoona7 - 132 / 44 / 91 / 40 / 30.350000.45699
North Paulding14 - 85 / 74 / 55 / 100 / 00.636360.60615
Etowah12 - 77 / 81 / 33 / 71 / 10.626320.54057
Lassiter14 - 48 / 105 / 61 / 20 / 00.777780.49421
Pebblebrook0 - 100 / 10 / 00 / 70 / 20.000000.33149
Hillgrove10 - 82 / 42 / 46 / 100 / 00.555560.52371
Carrollton18 - 47 / 94 / 63 / 34 / 40.800000.65260
Marietta4 - 114 / 80 / 30 / 40 / 00.266670.56307
Wheeler7 - 64 / 40 / 23 / 60 / 10.538460.55520

Contests

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
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
WaltonAAAAAA
2/10 Lovett 4 - 1  W
3/03 At Cherokee 5 - 0  W
3/04 Greater Atlanta Christian 0 - 5  L
3/05 Wheeler 4 - 1  W
3/10 At Marietta 5 - 0  W
3/12 Etowah 5 - 0  W
3/13 At Pace Academy 4 - 1  W
3/17 At North Paulding 4 - 1  W
3/19 North Cobb 5 - 0  W
3/20 Brookwood (Neutral) 4 - 1  W
3/20 Milton (Neutral) 5 - 0  W
3/21 Forsyth Central (Neutral) 2 - 3  L
3/21 Westminster (Neutral) 3 - 1  W
3/23 Campbell 4 - 1  W
3/26 At Cambridge 4 - 1  W
3/30 Riverwood 4 - 1  W
3/31 North Paulding (Neutral) 3 - 0  W
3/31 Etowah (Neutral) 3 - 0  W
3/31 Etowah (Neutral) 3 - 0  W
4/02 At Brookwood 5 - 1  W
4/14 At Westminster 3 - 2  W
4/15 Milton 5 - 0  W
Wins: 20, Losses: 2, Ties: 0
CherokeeAAAAAA
2/05 Kell 3 - 2  W
2/10 At Woodstock 2 - 3  L
2/11 Sequoyah 3 - 2  W
2/12 At Pickens 2 - 3  L
2/24 Fannin County 0 - 5  L
2/25 Lassiter 0 - 5  L
3/03 Walton 0 - 5  L
3/04 River Ridge 3 - 2  W
3/05 At North Paulding 3 - 2  W
3/12 At Wheeler 0 - 5  L
3/17 At Marietta 2 - 3  L
3/18 At Blessed Trinity 0 - 5  L
3/19 Etowah 1 - 4  L
3/24 North Cobb 5 - 0  W
3/26 At Wheeler 0 - 3  L
Wins: 5, Losses: 10, Ties: 0
Starrs MillAAAA
2/06 At Carrollton 3 - 2  W
2/07 North Paulding (Neutral) 3 - 2  W
2/07 North Cobb (Neutral) 5 - 0  W
2/12 At Central, Carroll 5 - 0  W
3/03 At Jonesboro 5 - 0  W
3/05 Griffin 5 - 0  W
3/09 Landmark Christian 3 - 2  W
3/11 At Northside, Columbus 5 - 0  W
3/13 Buford (Neutral) 1 - 4  L
3/14 Blessed Trinity (Neutral) 3 - 2  W
3/14 Blessed Trinity (Neutral) 3 - 2  W
3/14 Dunwoody (Neutral) 3 - 2  W
3/17 At Mundys Mill 5 - 0  W
3/20 At McIntosh 2 - 3  L
3/23 Columbus 2 - 3  L
3/26 At Harris County 5 - 0  W
3/31 At Whitewater 4 - 1  W
4/02 East Coweta 3 - 2  W
4/14 Central, Carroll (Neutral) 3 - 0  W
4/14 Griffin (Neutral) 3 - 0  W
Wins: 17, Losses: 3, 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
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
North PauldingAAAAAA
2/04 Woodland, Cartersville 4 - 1  W
2/05 North Cobb Christian 5 - 0  W
2/06 Carrollton (Neutral) 1 - 4  L
2/07 Starrs Mill (Neutral) 2 - 3  L
2/12 South Paulding 5 - 0  W
2/23 At Darlington 3 - 2  W
3/03 At Etowah 3 - 2  W
3/05 Cherokee 2 - 3  L
3/06 Hillgrove (Neutral) 5 - 1  W
3/07 Alpharetta (Neutral) 2 - 3  L
3/10 At North Cobb 5 - 0  W
3/12 Marietta 4 - 1  W
3/13 Callaway (Neutral) 5 - 0  W
3/17 Walton 1 - 4  L
3/18 At Cartersville 3 - 2  W
3/20 Pierce County (Neutral) 1 - 4  L
3/20 At Camden County 4 - 1  W
3/20 Benedictine (Neutral) 3 - 2  W
3/24 At Wheeler 2 - 3  L
3/26 Marietta (Neutral) 4 - 0  W
3/31 Wheeler (Neutral) 3 - 2  W
3/31 Walton (Neutral) 0 - 3  L
4/02 Bremen 3 - 2  W
Wins: 15, Losses: 8, Ties: 0
EtowahAAAAAA
2/05 Creekview 3 - 2  W
2/10 Sequoyah 5 - 0  W
2/12 At Lassiter 2 - 3  L
2/26 Roswell 3 - 2  W
3/03 North Paulding 2 - 3  L
3/05 North Cobb 5 - 0  W
3/07 Denmark (Neutral) 1 - 4  L
3/10 Wheeler 5 - 0  W
3/11 River Ridge 4 - 1  W
3/12 At Walton 0 - 5  L
3/13 Pierce County (Neutral) 1 - 3  L
3/14 North Hall (Neutral) 5 - 0  W
3/16 Woodstock 4 - 1  W
3/19 At Cherokee 4 - 1  W
3/23 Kell (Neutral) 5 - 0  W
3/24 Marietta 5 - 0  W
3/30 Grove City (Non-GHSA) 5 - 0  W
3/31 Walton (Neutral) 0 - 3  L
3/31 Wheeler (Neutral) 3 - 1  W
3/31 Walton (Neutral) 0 - 3  L
Wins: 13, Losses: 7, Ties: 0
LassiterAAAAA
2/02 At Roswell 5 - 0  W
2/03 Kell 4 - 1  W
2/05 At Kennesaw Mountain 5 - 0  W
2/09 Fellowship Christian 4 - 1  W
2/10 At North Cobb 3 - 0  W
2/12 Etowah 3 - 2  W
2/24 Woodstock 5 - 0  W
2/25 At Cherokee 5 - 0  W
3/03 Pope 2 - 3  L
3/04 At Riverwood 0 - 5  L
3/05 River Ridge 5 - 0  W
3/10 Creekview 4 - 1  W
3/11 At Walker 3 - 2  W
3/12 At Sprayberry 5 - 0  W
3/17 Sequoyah 5 - 0  W
3/24 Woodstock 3 - 0  W
3/26 Lovett 2 - 3  L
4/01 Pope (Neutral) 3 - 2  W
4/01 Riverwood (Neutral) 0 - 3  L
Wins: 15, Losses: 4, Ties: 0
PebblebrookAAAAAA
2/03 Hiram (Neutral) 0 - 5  L
2/24 McEachern (Neutral) 2 - 3  L
2/26 Harrison (Neutral) 0 - 5  L
3/03 Campbell (Neutral) 0 - 5  L
3/05 Paulding County (Neutral) 0 - 5  L
3/06 North Cobb Tournament (Non-GHSA) (Neutral) -  F
3/07 North Cobb Tournament (Non-GHSA) (Neutral) -  F
3/10 Hillgrove (Neutral) 0 - 5  L
3/11 North Cobb (Neutral) 0 - 5  L
3/12 Osborne (Neutral) 1 - 4  L
3/16 North Cobb 0 - 5  L
3/17 South Cobb 2 - 3  L
Wins: 0, Losses: 12, Ties: 0
HillgroveAAAAAA
2/06 Harrison (Neutral) 1 - 4  L
2/07 Kennesaw Mountain (Neutral) 3 - 2  W
2/07 Pace Academy (Neutral) 1 - 4  L
2/12 At North Cobb 4 - 1  W
2/24 At South Cobb 5 - 0  W
2/26 At Paulding County 5 - 0  W
3/03 Harrison 0 - 5  L
3/05 McEachern 5 - 0  W
3/06 North Cobb Christian (Neutral) 4 - 0  W
3/06 North Paulding (Neutral) 1 - 5  L
3/07 Wheeler (Neutral) 1 - 4  L
3/10 Pebblebrook (Neutral) 5 - 0  W
3/12 At Campbell 0 - 5  L
3/13 East Jackson (Neutral) 5 - 0  W
3/14 Colquitt County (Neutral) 4 - 1  W
3/14 Banks County (Neutral) 4 - 1  W
3/17 Osborne 5 - 0  W
3/18 Mt. Paran Christian 1 - 4  L
3/31 At Harrison 0 - 5  L
Wins: 11, Losses: 8, Ties: 0
CarrolltonAAAAAA
2/03 At Opelika (Non-GHSA) 9 - 0  W
2/06 North Paulding (Neutral) 4 - 1  W
2/06 Starrs Mill 2 - 3  L
2/07 Lakeside, Evans 4 - 1  W
2/07 North Cobb 5 - 0  W
2/12 At Auburn (Non-GHSA) 5 - 4  W
2/25 At LaGrange 3 - 2  W
2/27 Christian Heritage (Neutral) 5 - 0  W
2/28 At Calhoun 3 - 2  W
2/28 Sonoraville (Neutral) 5 - 0  W
3/03 At East Coweta 5 - 0  W
3/05 Douglas County 5 - 0  W
3/10 At Chapel Hill 5 - 0  W
3/17 Westlake 4 - 1  W
3/20 Florence High School , AL (Non-GHSA) (Neutral) 3 - 2  W
3/21 Bob Jones High School, AL (Non-GHSA) (Neutral) 4 - 1  W
3/23 At McIntosh 2 - 3  L
3/26 Columbus 5 - 0  W
3/30 Callaway 5 - 0  W
3/30 At Woodward Academy 2 - 3  L
4/01 East Coweta 4 - 0  W
4/01 Westlake 4 - 0  W
4/13 Darlington 1 - 4  L
Wins: 19, Losses: 4, 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
WheelerAAAAAA
3/05 At Walton 1 - 4  L
3/06 Warrior Tournament (Non-GHSA) (Neutral) -  F
3/07 Hillgrove (Neutral) 4 - 1  W
3/07 Pope (Neutral) 4 - 2  W
3/10 At Etowah 0 - 5  L
3/12 Cherokee 5 - 0  W
3/13 Lowndes (Neutral) 1 - 4  L
3/14 St. Pius X (Neutral) 4 - 1  W
3/17 North Cobb (Neutral) 5 - 0  W
3/19 Marietta 5 - 0  W
3/24 North Paulding 3 - 2  W
3/26 Cherokee 3 - 0  W
3/31 North Paulding (Neutral) 2 - 3  L
3/31 Etowah (Neutral) 1 - 3  L
Wins: 8, Losses: 6, Ties: 0