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


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PSR RankSchoolRecordWPOWPOOWPPSR
North Cobb Christian11 - 70.611110.534080.500640.55101
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
4 / 64 / 73 / 40 / 1
 
WP =
0.9 * 4 (Home Wins) + 1.1 * 4 (Away Wins) + 1.0 * 3 (Neutral Site Wins) + 1.0 * 0 (Non-GHSA Wins)
/
1.0 * 6 (Home Contests) + 1.0 * 7 (Away Contests) + 1.0 * 4 (Neutral Site Contests) + 1.0 * 1 (Non-GHSA Contests)
= 0.61111
OWP =
(Harrison)1 * 0.87647(Times Played * Opponent WP Excluding North Cobb Christian) +
(Hillgrove)1 * 0.56111(Times Played * Opponent WP Excluding North Cobb Christian) +
(North Cobb)1 * 0.15000(Times Played * Opponent WP Excluding North Cobb Christian) +
(North Paulding)1 * 0.64091(Times Played * Opponent WP Excluding North Cobb Christian) +
(Allatoona)1 * 0.40500(Times Played * Opponent WP Excluding North Cobb Christian) +
(Coahulla Creek)1 * 0.25833(Times Played * Opponent WP Excluding North Cobb Christian) +
(Lakeview-Ft. Oglethorpe)1 * 0.00000(Times Played * Opponent WP Excluding North Cobb Christian) +
(Murray County)2 * 0.90000(Times Played * Opponent WP Excluding North Cobb Christian) +
(Mt. Paran Christian)1 * 0.73889(Times Played * Opponent WP Excluding North Cobb Christian) +
(North Murray)1 * 0.35556(Times Played * Opponent WP Excluding North Cobb Christian) +
(Fellowship Christian)1 * 0.54500(Times Played * Opponent WP Excluding North Cobb Christian) +
(Rockmart)1 * 0.55714(Times Played * Opponent WP Excluding North Cobb Christian) +
(Ringgold)1 * 0.24545(Times Played * Opponent WP Excluding North Cobb Christian) +
(Sonoraville)2 * 0.80000(Times Played * Opponent WP Excluding North Cobb Christian) +
(Whitefield Academy)1 * 0.34545(Times Played * Opponent WP Excluding North Cobb Christian) / 17 (GHSA Opponent Count)
= 0.53408
OOWP =
(Harrison)1 * 0.54599(Times Played * Opponent OWP) +
(Hillgrove)1 * 0.51971(Times Played * Opponent OWP) +
(North Cobb)1 * 0.50481(Times Played * Opponent OWP) +
(North Paulding)1 * 0.59354(Times Played * Opponent OWP) +
(Allatoona)1 * 0.45151(Times Played * Opponent OWP) +
(Coahulla Creek)1 * 0.39123(Times Played * Opponent OWP) +
(Lakeview-Ft. Oglethorpe)1 * 0.44291(Times Played * Opponent OWP) +
(Murray County)2 * 0.53717(Times Played * Opponent OWP) +
(Mt. Paran Christian)1 * 0.57578(Times Played * Opponent OWP) +
(North Murray)1 * 0.42093(Times Played * Opponent OWP) +
(Fellowship Christian)1 * 0.55430(Times Played * Opponent OWP) +
(Rockmart)1 * 0.55277(Times Played * Opponent OWP) +
(Ringgold)1 * 0.43839(Times Played * Opponent OWP) +
(Sonoraville)2 * 0.47232(Times Played * Opponent OWP) +
(Whitefield Academy)1 * 0.49996(Times Played * Opponent OWP) / 17 (GHSA Opponent Count)
= 0.50064
PSRF = 0.35 * 0.61111 (WP) + 0.35 * 0.53408 (OWP) + 0.30 * 0.50064 (OOWP) = 0.55101
Opponents (Wins, Contests, WP excludes North Cobb Christian, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Harrison15 - 24 / 53 / 38 / 80 / 10.876470.54599
Hillgrove10 - 82 / 43 / 55 / 90 / 00.561110.51971
North Cobb2 - 120 / 31 / 81 / 30 / 00.150000.50481
North Paulding14 - 84 / 65 / 65 / 100 / 00.640910.59354
Allatoona8 - 123 / 54 / 81 / 40 / 30.405000.45151
Coahulla Creek3 - 91 / 42 / 50 / 30 / 00.258330.39123
Lakeview-Ft. Oglethorpe0 - 90 / 60 / 20 / 10 / 00.000000.44291
Murray County12 - 17 / 74 / 51 / 10 / 00.900000.53717
Mt. Paran Christian14 - 410 / 103 / 61 / 20 / 00.738890.57578
North Murray3 - 60 / 12 / 61 / 20 / 00.355560.42093
Fellowship Christian11 - 95 / 64 / 101 / 31 / 10.545000.55430
Rockmart12 - 96 / 103 / 63 / 50 / 00.557140.55277
Ringgold3 - 83 / 60 / 40 / 10 / 00.245450.43839
Sonoraville13 - 35 / 63 / 45 / 60 / 00.800000.47232
Whitefield Academy4 - 73 / 71 / 40 / 00 / 00.345450.49996

Contests

North Cobb Christian (Private)AA
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
HarrisonAAAAAA
2/06 Hillgrove (Neutral) 4 - 1  W
2/06 Pace Academy (Neutral) 3 - 2  W
2/07 Kennesaw Mountain (Neutral) 4 - 1  W
2/10 At North Cobb Christian 4 - 1  W
2/24 At Osborne 5 - 0  W
2/26 Pebblebrook (Neutral) 5 - 0  W
3/03 At Hillgrove 5 - 0  W
3/05 South Cobb 5 - 0  W
3/06 At North Cobb Tournament TBD (Non-GHSA) -  F
3/07 River Ridge (Neutral) 6 - 0  W
3/10 At McEachern 5 - 0  W
3/11 Mt. Paran Christian 5 - 0  W
3/12 Paulding County 5 - 0  W
3/17 Campbell 2 - 3  L
3/20 Riverwood (Neutral) 5 - 0  W
3/21 Lovett (Neutral) 4 - 1  W
3/21 Campbell (Neutral) 5 - 0  W
3/31 Hillgrove 5 - 0  W
Wins: 16, Losses: 2, 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
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
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 Benedictine (Neutral) 3 - 2  W
3/20 At Camden County 4 - 1  W
3/24 At Wheeler 2 - 3  L
3/26 Marietta (Neutral) 4 - 0  W
3/31 Walton (Neutral) 0 - 3  L
3/31 Wheeler (Neutral) 3 - 2  W
4/02 Bremen 3 - 2  W
Wins: 15, Losses: 8, 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 Florence (Non-GHSA) (Neutral) 0 - 3  L
3/21 Decatur (Neutral) 0 - 3  L
3/21 Auburn (Non-GHSA) (Neutral) 0 - 3  L
3/21 Loveless Academic Magnet Program (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
Coahulla CreekAA
2/19 At Northwest Whitfield 0 - 5  L
2/24 At Lakeview-Ft. Oglethorpe 4 - 1  W
3/10 At Ringgold 2 - 3  L
3/11 North Cobb Christian (Neutral) 0 - 5  L
3/12 At Lakeview-Ft. Oglethorpe 5 - 0  W
3/18 At Murray County 0 - 5  L
3/19 North Murray 2 - 3  L
3/20 Southeast Whitfield 4 - 1  W
3/24 Rockmart (Neutral) 0 - 5  L
3/26 Sonoraville (Neutral) 0 - 5  L
3/30 Gilmer 0 - 5  L
3/31 Northwest Whitfield 0 - 5  L
4/14 Rockmart (Neutral) 0 - 3  L
Wins: 3, Losses: 10, Ties: 0
Lakeview-Ft. OglethorpeAA
2/24 Coahulla Creek 1 - 4  L
3/05 At Ringgold 0 - 5  L
3/10 Rockmart 0 - 5  L
3/12 Coahulla Creek 0 - 5  L
3/17 At Sonoraville 0 - 5  L
3/19 At North Cobb Christian 0 - 5  L
3/23 North Murray 0 - 5  L
3/25 Murray County 0 - 5  L
4/07 Gordon Lee 0 - 5  L
4/14 Sonoraville (Neutral) 0 - 5  L
Wins: 0, Losses: 10, Ties: 0
Murray CountyAA
3/03 Ringgold 5 - 0  W
3/05 Christian Heritage 5 - 0  W
3/10 At Gilmer 5 - 0  W
3/11 At Heritage, Catoosa 3 - 2  W
3/18 Coahulla Creek 5 - 0  W
3/19 At Calhoun 1 - 4  L
3/24 At Sonoraville 3 - 2  W
3/25 At Lakeview-Ft. Oglethorpe 5 - 0  W
3/26 Rockmart 4 - 1  W
3/27 North Murray 5 - 0  W
3/31 North Cobb Christian 4 - 1  W
4/01 Northwest Whitfield 5 - 0  W
4/15 North Cobb Christian (Neutral) 2 - 3  L
4/15 Rockmart (Neutral) 3 - 0  W
4/17 Dalton 4 - 1  W
Wins: 13, Losses: 2, Ties: 0
Mt. Paran Christian (Private)A Division I
2/10 Holy Innocents 4 - 1  W
2/12 North Cobb Christian 4 - 1  W
2/18 At Mt. Pisgah Christian 2 - 3  L
2/24 Weber School 4 - 1  W
2/25 Fellowship Christian 3 - 2  W
3/02 At Darlington 0 - 5  L
3/10 Atlanta International 5 - 0  W
3/11 At Harrison 0 - 5  L
3/12 Paideia 3 - 2  W
3/17 Galloway 5 - 0  W
3/18 At Hillgrove 4 - 1  W
3/19 At Landmark Christian 4 - 1  W
3/23 Christian Heritage 4 - 1  W
3/26 Walker 3 - 2  W
3/30 Kings Ridge 4 - 1  W
3/31 At Whitefield Academy 4 - 1  W
4/15 Weber School 3 - 1  W
4/16 Fellowship Christian (Neutral) 3 - 1  W
4/16 Walker (Neutral) 1 - 3  L
Wins: 15, Losses: 4, Ties: 0
North MurrayAA
3/02 North Cobb Christian 0 - 5  L
3/19 At Coahulla Creek 3 - 2  W
3/20 At Rockmart 0 - 5  L
3/23 At Lakeview-Ft. Oglethorpe 5 - 0  W
3/25 Christian Heritage 1 - 4  L
3/26 At Ringgold 1 - 4  L
3/27 At Murray County 0 - 5  L
3/31 At Sonoraville 0 - 5  L
4/14 Ringgold (Neutral) 3 - 2  W
4/14 Rockmart (Neutral) 0 - 3  L
Wins: 3, Losses: 7, Ties: 0
Fellowship Christian (Private)A Division I
2/03 At Cartersville 5 - 0  W
2/05 At Pope 1 - 4  L
2/09 At Lassiter 1 - 4  L
2/10 River Ridge 5 - 0  W
2/23 Blessed Trinity 1 - 4  L
2/24 At Whitefield Academy 3 - 2  W
2/25 At Mt. Paran Christian 2 - 3  L
3/03 At North Cobb Christian 3 - 2  W
3/05 At Walker 1 - 3  L
3/10 At Mt. Pisgah Christian 3 - 2  W
3/12 Kings Ridge 4 - 1  W
3/17 Weber School 3 - 2  W
3/19 At Wesleyan 0 - 5  L
3/23 Fulton Science Academy (Non-GHSA) 3 - 2  W
3/24 St. Francis 4 - 1  W
3/25 At Mount Vernon 2 - 3  L
3/31 Mt. Bethel Christian 4 - 1  W
4/02 At Galloway 5 - 0  W
4/15 Atlanta International (Neutral) 3 - 0  W
4/16 Wesleyan (Neutral) 0 - 3  L
4/16 Mt. Paran Christian (Neutral) 1 - 3  L
Wins: 12, Losses: 9, Ties: 0
RockmartAA
2/05 At Bremen 2 - 3  L
2/10 Adairsville 2 - 3  L
2/17 At Armuchee 0 - 5  L
2/19 At Pepperell 3 - 2  W
2/24 Woodland, Cartersville 5 - 0  W
3/02 At Cedartown 3 - 2  W
3/03 Bremen 4 - 1  W
3/06 Temple 5 - 0  W
3/09 North Cobb Christian 1 - 4  L
3/10 At Lakeview-Ft. Oglethorpe 5 - 0  W
3/12 Ringgold 5 - 0  W
3/19 Sonoraville 0 - 5  L
3/20 North Murray 5 - 0  W
3/23 Rome 1 - 4  L
3/24 Coahulla Creek (Neutral) 5 - 0  W
3/26 At Murray County 1 - 4  L
3/30 Model 0 - 5  L
4/02 Armuchee 3 - 2  W
4/14 Coahulla Creek (Neutral) 3 - 0  W
4/14 North Murray (Neutral) 3 - 0  W
4/15 Sonoraville (Neutral) 0 - 3  L
4/15 Murray County (Neutral) 0 - 3  L
Wins: 12, Losses: 10, Ties: 0
RinggoldAA
2/24 Adairsville 1 - 4  L
3/03 At Murray County 0 - 5  L
3/05 Lakeview-Ft. Oglethorpe 5 - 0  W
3/09 Gordon Lee 2 - 3  L
3/10 Coahulla Creek 3 - 2  W
3/12 At Rockmart 0 - 5  L
3/16 Sonoraville 0 - 5  L
3/17 At North Cobb Christian 0 - 5  L
3/18 At Heritage, Catoosa 0 - 5  L
3/23 At LaFayette 1 - 4  L
3/26 North Murray 4 - 1  W
4/14 North Murray (Neutral) 2 - 3  L
Wins: 3, Losses: 9, Ties: 0
SonoravilleAA
2/05 Gordon Central 5 - 0  W
2/23 Cass 5 - 0  W
2/27 Heritage, Catoosa (Neutral) 3 - 2  W
2/28 Carrollton (Neutral) 0 - 5  L
2/28 Rome (Neutral) 3 - 2  W
3/10 Adairsville 5 - 0  W
3/12 At Calhoun 1 - 4  L
3/16 At Ringgold 5 - 0  W
3/17 Lakeview-Ft. Oglethorpe 5 - 0  W
3/19 At Rockmart 5 - 0  W
3/23 At North Cobb Christian 2 - 3  L
3/24 Murray County 2 - 3  L
3/26 Coahulla Creek (Neutral) 5 - 0  W
3/31 North Murray 5 - 0  W
4/02 At Christian Heritage 4 - 1  W
4/14 Lakeview-Ft. Oglethorpe (Neutral) 5 - 0  W
4/15 Rockmart (Neutral) 3 - 0  W
4/15 North Cobb Christian (Neutral) 2 - 3  L
Wins: 13, Losses: 5, Ties: 0
Whitefield Academy (Private)A Division I
2/18 Providence Christian 5 - 0  W
2/19 Weber School 0 - 5  L
2/24 Fellowship Christian 2 - 3  L
3/10 At Landmark Christian 2 - 3  L
3/12 At Walker 1 - 4  L
3/19 Atlanta International 1 - 4  L
3/24 Galloway 5 - 0  W
3/26 At Paideia 3 - 2  W
3/31 Mt. Paran Christian 1 - 4  L
4/01 North Cobb Christian 1 - 4  L
4/08 At Mount Vernon 2 - 3  L
4/15 Kings Ridge 4 - 1  W
Wins: 4, Losses: 8, Ties: 0