2026 GHSA Girls Tennis Schedule - Explain Ranking - Osborne


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SchoolRecordWPOWPOOWPPSR
Osborne2 - 5 - 10.300000.385800.405960.36182
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
0 / 41 / 21 / 20 / 0
 
WP =
0.9 * 0 (Home Wins) + 1.1 * 1 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 2 (Away Contests) + 1.0 * 2 (Neutral Site Contests) - 1.0 * 1 (Ties)
= 0.30000
OWP =
(Campbell)1 * 0.72353(Times Played * Opponent WP Excluding Osborne) +
(Harrison)1 * 0.20000(Times Played * Opponent WP Excluding Osborne) +
(Hillgrove)1 * 0.74737(Times Played * Opponent WP Excluding Osborne) +
(McEachern)1 * 0.25714(Times Played * Opponent WP Excluding Osborne) +
(Pebblebrook)2 * 0.32500(Times Played * Opponent WP Excluding Osborne) +
(Paulding County)1 * 0.50833(Times Played * Opponent WP Excluding Osborne) +
(South Cobb)1 * 0.00000(Times Played * Opponent WP Excluding Osborne) / 8 (GHSA Opponent Count)
= 0.38580
OOWP =
(Campbell)1 * 0.49652(Times Played * Opponent OWP) +
(Harrison)1 * 0.58380(Times Played * Opponent OWP) +
(Hillgrove)1 * 0.49206(Times Played * Opponent OWP) +
(McEachern)1 * 0.31899(Times Played * Opponent OWP) +
(Pebblebrook)2 * 0.26267(Times Played * Opponent OWP) +
(Paulding County)1 * 0.37990(Times Played * Opponent OWP) +
(South Cobb)1 * 0.45105(Times Played * Opponent OWP) / 8 (GHSA Opponent Count)
= 0.40596
PSRF = 0.35 * 0.30000 (WP) + 0.35 * 0.38580 (OWP) + 0.30 * 0.40596 (OOWP) = 0.36182
Opponents (Wins, Contests, WP excludes Osborne, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Campbell12 - 52 / 25 / 85 / 70 / 00.723530.49652
Harrison3 - 112 / 30 / 61 / 50 / 00.200000.58380
Hillgrove14 - 53 / 45 / 56 / 100 / 00.747370.49206
McEachern4 - 104 / 120 / 10 / 10 / 00.257140.31899
Pebblebrook4 - 81 / 20 / 03 / 100 / 00.325000.26267
Paulding County6 - 62 / 53 / 61 / 10 / 00.508330.37990
South Cobb0 - 50 / 00 / 50 / 00 / 00.000000.45105

Contests

OsborneAAAAAA
2/12 Pebblebrook (Neutral) 3 - 3  T
2/24 At Harrison 0 - 5  L
3/03 McEachern 1 - 4  L
3/05 Campbell 0 - 5  L
3/10 Paulding County 0 - 5  L
3/12 Pebblebrook (Neutral) 3 - 2  W
3/17 Hillgrove 0 - 5  L
3/19 At South Cobb 3 - 2  W
Wins: 2, Losses: 5, Ties: 1
CampbellAAAAAA
2/03 At Pope 0 - 5  L
2/10 At Kennesaw Mountain 4 - 1  W
2/12 At Marietta 3 - 2  W
2/20 Roswell (Neutral) 0 - 5  L
2/24 At Paulding County 5 - 0  W
2/26 At McEachern 5 - 0  W
3/03 Pebblebrook (Neutral) 4 - 1  W
3/05 At Osborne 5 - 0  W
3/06 Creekview (Neutral) 4 - 1  W
3/07 South Forsyth (Neutral) 2 - 3  L
3/07 Centennial (Neutral) 5 - 0  W
3/10 South Cobb 5 - 0  W
3/12 At Hillgrove 3 - 2  W
3/13 At Lovett 1 - 4  L
3/17 Harrison 5 - 0  W
3/18 At Westminster 0 - 5  L
3/21 Kell (Neutral) 5 - 0  W
3/21 Harrison (Neutral) 5 - 0  W
Wins: 13, Losses: 5, Ties: 0
HarrisonAAAAAA
2/07 At Carrollton 2 - 3  L
2/10 At North Cobb Christian 1 - 3  L
2/24 Osborne 5 - 0  W
2/26 Pebblebrook (Neutral) 5 - 0  W
3/03 Hillgrove 0 - 5  L
3/06 Marietta (Neutral) 1 - 4  L
3/06 At Pope 0 - 5  L
3/07 Wheeler (Neutral) 2 - 4  L
3/10 McEachern 5 - 0  W
3/11 At Mt. Paran Christian 1 - 4  L
3/12 Paulding County 5 - 0  W
3/17 At Campbell 0 - 5  L
3/20 Kennesaw Mountain (Neutral) 1 - 4  L
3/21 Campbell (Neutral) 0 - 5  L
3/31 At Hillgrove 1 - 4  L
Wins: 4, Losses: 11, Ties: 0
HillgroveAAAAAA
2/06 Kennesaw Mountain (Neutral) 4 - 1  W
2/07 Pace Academy (Neutral) 1 - 4  L
2/07 Lakeside, DeKalb (Neutral) 2 - 3  L
2/11 At Kennesaw Mountain 4 - 1  W
2/12 At North Cobb 4 - 1  W
2/24 South Cobb 5 - 0  W
2/26 Paulding County 4 - 1  W
3/03 At Harrison 5 - 0  W
3/05 At McEachern 5 - 0  W
3/06 North Cobb Christian (Neutral) 34 - 35  L
3/06 Woodland, Cartersville (Neutral) 6 - 0  W
3/07 Wheeler (Neutral) 38 - 33  W
3/10 Pebblebrook (Neutral) 5 - 0  W
3/12 Campbell 2 - 3  L
3/13 East Jackson (Neutral) 5 - 0  W
3/13 Jackson County (Neutral) 2 - 3  L
3/14 Banks County (Neutral) 3 - 2  W
3/17 At Osborne 5 - 0  W
3/18 At Mt. Paran Christian 4 - 1  W
3/31 Harrison 4 - 1  W
Wins: 15, Losses: 5, Ties: 0
McEachernAAAAAA
2/05 Woodstock 0 - 5  L
2/09 New Manchester 5 - 0  W
2/10 Hiram 0 - 5  L
2/12 Douglas County 1 - 5  L
2/24 Pebblebrook (Neutral) 1 - 4  L
2/25 Westlake 5 - 0  W
2/26 Campbell 0 - 5  L
3/02 Sprayberry 5 - 0  W
3/03 At Osborne 4 - 1  W
3/04 Kell 0 - 5  L
3/05 Hillgrove 0 - 5  L
3/10 At Harrison 0 - 5  L
3/12 South Cobb 5 - 0  W
3/18 Paulding County 1 - 4  L
3/23 East Paulding 0 - 5  L
Wins: 5, Losses: 10, Ties: 0
PebblebrookAAAAAA
3/06 North Cobb (Neutral) 4 - 1  W
2/03 Hiram (Neutral) 3 - 2  W
2/12 Osborne (Neutral) 3 - 3  T
2/24 McEachern (Neutral) 4 - 1  W
2/26 Harrison (Neutral) 0 - 5  L
3/03 Campbell (Neutral) 1 - 4  L
3/05 Paulding County (Neutral) 1 - 4  L
3/07 River Ridge (Neutral) 0 - 6  L
3/07 North Cobb (Neutral) 0 - 5  L
3/10 Hillgrove (Neutral) 0 - 5  L
3/11 North Cobb (Neutral) 0 - 5  L
3/12 Osborne (Neutral) 2 - 3  L
3/16 North Cobb 0 - 5  L
3/17 South Cobb 4 - 1  W
Wins: 4, Losses: 9, Ties: 1
Paulding CountyAAAAAA
2/05 Hiram 3 - 2  W
2/09 At Woodland, Cartersville 5 - 0  W
2/10 East Paulding 1 - 4  L
2/12 South Paulding 2 - 3  L
2/24 Campbell 0 - 5  L
2/26 At Hillgrove 1 - 4  L
3/03 South Cobb 5 - 0  W
3/05 Pebblebrook (Neutral) 4 - 1  W
3/10 At Osborne 5 - 0  W
3/12 At Harrison 0 - 5  L
3/16 At Alexander 2 - 3  L
3/18 At McEachern 4 - 1  W
3/19 At Temple 4 - 1  W
Wins: 7, Losses: 6, Ties: 0
South CobbAAAAAA
2/24 At Hillgrove 0 - 5  L
3/03 At Paulding County 0 - 5  L
3/10 At Campbell 0 - 5  L
3/12 At McEachern 0 - 5  L
3/17 At Pebblebrook 1 - 4  L
3/19 Osborne 2 - 3  L
Wins: 0, Losses: 6, Ties: 0