2026 GHSA Girls Tennis Schedule - Explain Ranking - Columbia


Return to Rankings

SchoolRecordWPOWPOOWPPSR
Columbia7 - 4 - 10.636360.486900.482360.53786
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 42 / 33 / 50 / 0
 
WP =
0.9 * 2 (Home Wins) + 1.1 * 2 (Away Wins) + 1.0 * 3 (Neutral Site Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 3 (Away Contests) + 1.0 * 5 (Neutral Site Contests) - 1.0 * 1 (Ties)
= 0.63636
OWP =
(Carver, Atlanta)1 * 0.83333(Times Played * Opponent WP Excluding Columbia) +
(Towers)1 * 0.00000(Times Played * Opponent WP Excluding Columbia) +
(Miller Grove)2 * 0.65000(Times Played * Opponent WP Excluding Columbia) +
(Drew Charter School)2 * 1.00000(Times Played * Opponent WP Excluding Columbia) +
(South Atlanta)2 * 0.18333(Times Played * Opponent WP Excluding Columbia) +
(Redan)2 * 0.10000(Times Played * Opponent WP Excluding Columbia) +
(Salem)2 * 0.57143(Times Played * Opponent WP Excluding Columbia) / 12 (GHSA Opponent Count)
= 0.48690
OOWP =
(Carver, Atlanta)1 * 0.37476(Times Played * Opponent OWP) +
(Towers)1 * 0.46597(Times Played * Opponent OWP) +
(Miller Grove)2 * 0.41538(Times Played * Opponent OWP) +
(Drew Charter School)2 * 0.52061(Times Played * Opponent OWP) +
(South Atlanta)2 * 0.54252(Times Played * Opponent OWP) +
(Redan)2 * 0.55295(Times Played * Opponent OWP) +
(Salem)2 * 0.44235(Times Played * Opponent OWP) / 12 (GHSA Opponent Count)
= 0.48236
PSRF = 0.35 * 0.63636 (WP) + 0.35 * 0.48690 (OWP) + 0.30 * 0.48236 (OOWP) = 0.53786
Opponents (Wins, Contests, WP excludes Columbia, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Carver, Atlanta10 - 25 / 55 / 70 / 00 / 00.833330.37476
Towers0 - 80 / 30 / 50 / 00 / 00.000000.46597
Miller Grove7 - 36 / 71 / 30 / 00 / 00.650000.41538
Drew Charter School9 - 03 / 33 / 33 / 30 / 01.000000.52061
South Atlanta2 - 100 / 62 / 40 / 20 / 00.183330.54252
Redan1 - 100 / 51 / 60 / 00 / 00.100000.55295
Salem4 - 32 / 32 / 40 / 00 / 00.571430.44235

Contests

ColumbiaAA
2/10 Towers (Neutral) -  F
2/12 At Carver, Atlanta 3 - 2  W
2/24 At Miller Grove 1 - 4  L
3/03 Drew Charter School (Neutral) 1 - 4  L
3/05 South Atlanta (Neutral) 5 - 0  W
3/12 At South Atlanta 4 - 1  W
3/17 Drew Charter School 0 - 5  L
3/19 Redan (Neutral) 5 - 0  W
3/24 Salem 4 - 1  W
3/26 Miller Grove 2 - 2  T
3/30 Redan 5 - 0  W
3/31 Salem (Neutral) 3 - 2  W
Wins: 7, Losses: 4, Ties: 1
Carver, AtlantaAA
2/12 Columbia 2 - 3  L
2/24 At Clarkston 4 - 1  W
3/02 At Tri-Cities 1 - 4  L
3/03 Coretta Scott King Academy 5 - 0  W
3/09 Mundys Mill 3 - 2  W
3/10 At Lovett 0 - 5  L
3/11 Redan 6 - 0  W
3/16 At Redan 6 - 0  W
3/17 Therrell 4 - 1  W
3/18 Douglass, Atlanta 3 - 0  W
3/24 At Washington 3 - 2  W
3/25 At South Atlanta 3 - 2  W
4/02 At Therrell 4 - 1  W
Wins: 10, Losses: 3, Ties: 0
TowersA Division I
2/10 Columbia (Neutral) -  F
2/12 At Miller Grove 0 - 3  L
2/25 At M. L. King -  F
3/04 Redan 1 - 2  L
3/05 At Putnam County 0 - 5  L
3/12 Social Circle 0 - 5  L
3/13 Lamar County 0 - 5  L
3/19 At Jasper County 0 - 5  L
3/30 At Arabia Mountain 0 - 3  L
Wins: 0, Losses: 9, Ties: 0
Miller GroveAA
2/05 M. L. King 3 - 2  W
2/12 Towers 3 - 0  W
2/24 Columbia 4 - 1  W
2/26 Drew Charter School 0 - 5  L
3/03 At South Atlanta 4 - 1  W
3/05 Salem 5 - 0  W
3/10 Redan 5 - 0  W
3/12 At Salem 2 - 3  L
3/17 South Atlanta 5 - 0  W
3/19 At Drew Charter School 0 - 5  L
3/24 Redan 5 - 0  W
3/26 At Columbia 2 - 2  T
Wins: 8, Losses: 3, Ties: 1
Drew Charter SchoolAA
2/24 South Atlanta (Neutral) 5 - 0  W
2/26 At Miller Grove 5 - 0  W
3/03 Columbia (Neutral) 4 - 1  W
3/05 At Redan 5 - 0  W
3/12 Redan 5 - 0  W
3/17 At Columbia 5 - 0  W
3/19 Miller Grove 5 - 0  W
3/20 Southwest DeKalb (Neutral) 5 - 0  W
3/21 Southwest DeKalb (Neutral) 5 - 0  W
3/24 At South Atlanta 5 - 0  W
3/26 Salem 5 - 0  W
Wins: 11, Losses: 0, Ties: 0
South AtlantaAA
2/23 Coretta Scott King Academy (Neutral) 1 - 2  L
2/24 Drew Charter School (Neutral) 0 - 5  L
3/03 Miller Grove 1 - 4  L
3/05 Columbia (Neutral) 0 - 5  L
3/10 Salem 0 - 5  L
3/11 Washington 2 - 3  L
3/12 Columbia 1 - 4  L
3/17 At Miller Grove 0 - 5  L
3/18 At Washington 2 - 3  L
3/19 At Salem 3 - 2  W
3/24 Drew Charter School 0 - 5  L
3/25 Carver, Atlanta 2 - 3  L
3/26 At Redan 5 - 0  W
3/31 Therrell 0 - 5  L
Wins: 2, Losses: 12, Ties: 0
RedanAA
3/03 Salem 0 - 5  L
3/04 At Towers 2 - 1  W
3/05 Drew Charter School 0 - 5  L
3/10 At Miller Grove 0 - 5  L
3/11 At Carver, Atlanta 0 - 6  L
3/12 At Drew Charter School 0 - 5  L
3/16 Carver, Atlanta 0 - 6  L
3/17 At Salem 0 - 5  L
3/19 Columbia (Neutral) 0 - 5  L
3/24 At Miller Grove 0 - 5  L
3/25 Therrell 0 - 1  L
3/26 South Atlanta 0 - 5  L
3/30 At Columbia 0 - 5  L
Wins: 1, Losses: 12, Ties: 0
SalemAA
3/03 At Redan 5 - 0  W
3/05 At Miller Grove 0 - 5  L
3/10 At South Atlanta 5 - 0  W
3/12 Miller Grove 3 - 2  W
3/17 Redan 5 - 0  W
3/19 South Atlanta 2 - 3  L
3/24 At Columbia 1 - 4  L
3/26 At Drew Charter School 0 - 5  L
3/31 Columbia (Neutral) 2 - 3  L
Wins: 4, Losses: 5, Ties: 0