2025 GHSA Volleyball Schedule - Explain Ranking - Morrow

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School	Record	WP	OWP	OOWP	PSR
Morrow	8 - 4	0.64167	0.39700	0.44254	0.49629

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Wins/Contests

Away
Wins/Contests

Neutral Site
Wins/Contests

Non-GHSA
Wins/Contests

5 / 6

2 / 4

1 / 2

0 / 0

WP =
0.9 * 5 (Home Wins) + 1.1 * 2 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
1.0 * 6 (Home Contests) + 1.0 * 4 (Away Contests) + 1.0 * 2 (Neutral Site Contests)
= 0.64167

OWP =
(Rockdale County) 1 * 0.32222 (Times Played * Opponent WP Excluding Morrow) +
(South Gwinnett) 1 * 0.19333 (Times Played * Opponent WP Excluding Morrow) +
(Dutchtown) 1 * 0.54375 (Times Played * Opponent WP Excluding Morrow) +
(Creekside) 1 * 0.34444 (Times Played * Opponent WP Excluding Morrow) +
(Jackson, Atlanta) 1 * 0.47500 (Times Played * Opponent WP Excluding Morrow) +
(North Clayton) 1 * 0.00000 (Times Played * Opponent WP Excluding Morrow) +
(Mays) 1 * 0.58000 (Times Played * Opponent WP Excluding Morrow) +
(Lithia Springs) 1 * 0.13750 (Times Played * Opponent WP Excluding Morrow) +
(Centennial) 1 * 0.55625 (Times Played * Opponent WP Excluding Morrow) +
(Mundys Mill) 1 * 0.89231 (Times Played * Opponent WP Excluding Morrow) +
(Mt. Zion, Jonesboro) 1 * 0.25000 (Times Played * Opponent WP Excluding Morrow) +
(Drew) 1 * 0.46923 (Times Played * Opponent WP Excluding Morrow) / 12 (GHSA Opponent Count)
= 0.39700

OOWP =
(Rockdale County) 1 * 0.46059 (Times Played * Opponent OWP) +
(South Gwinnett) 1 * 0.53904 (Times Played * Opponent OWP) +
(Dutchtown) 1 * 0.46455 (Times Played * Opponent OWP) +
(Creekside) 1 * 0.48915 (Times Played * Opponent OWP) +
(Jackson, Atlanta) 1 * 0.51524 (Times Played * Opponent OWP) +
(North Clayton) 1 * 0.39789 (Times Played * Opponent OWP) +
(Mays) 1 * 0.28303 (Times Played * Opponent OWP) +
(Lithia Springs) 1 * 0.47618 (Times Played * Opponent OWP) +
(Centennial) 1 * 0.48476 (Times Played * Opponent OWP) +
(Mundys Mill) 1 * 0.34147 (Times Played * Opponent OWP) +
(Mt. Zion, Jonesboro) 1 * 0.39859 (Times Played * Opponent OWP) +
(Drew) 1 * 0.46001 (Times Played * Opponent OWP) / 12 (GHSA Opponent Count)
= 0.44254

PSRF = 0.35 * 0.64167 (WP) + 0.35 * 0.39700 (OWP) + 0.30 * 0.44254 (OOWP) = 0.49629

Opponents (Wins, Contests, WP excludes Morrow, OWP includes all opponents)
School	Record	Home Wins/Contests	Away Wins/Contests	Neutral Site Wins/Contests	Non-GHSA Wins/Contests	WP	OWP
Rockdale County	3 - 6	2 / 3	1 / 5	0 / 1	0 / 0	0.32222	0.46059
South Gwinnett	3 - 12	2 / 5	1 / 7	0 / 3	0 / 0	0.19333	0.53904
Dutchtown	9 - 7	4 / 4	1 / 4	4 / 8	0 / 0	0.54375	0.46455
Creekside	3 - 6	1 / 1	2 / 5	0 / 3	0 / 0	0.34444	0.48915
Jackson, Atlanta	4 - 4	3 / 4	1 / 4	0 / 0	0 / 0	0.47500	0.51524
North Clayton	0 - 6	0 / 3	0 / 2	0 / 1	0 / 0	0.00000	0.39789
Mays	3 - 2	2 / 2	1 / 1	0 / 2	0 / 0	0.58000	0.28303
Lithia Springs	1 - 6 - 1	0 / 4	1 / 1	0 / 2	0 / 1	0.13750	0.47618
Centennial	9 - 7	3 / 6	2 / 4	4 / 6	0 / 0	0.55625	0.48476
Mundys Mill	11 - 2	1 / 2	7 / 8	3 / 3	0 / 0	0.89231	0.34147
Mt. Zion, Jonesboro	2 - 6	1 / 3	1 / 4	0 / 1	0 / 0	0.25000	0.39859
Drew	6 - 7	1 / 3	2 / 6	3 / 4	0 / 0	0.46923	0.46001

Contests

MorrowAAAAA
8/07	Creekside	2 - 0	W
8/07	South Gwinnett	1 - 2	L
8/11	At Jackson, Atlanta	0 - 2	L
8/14	North Clayton	2 - 0	W
8/14	Mays	2 - 0	W
8/16	Lithia Springs (Neutral)	2 - 0	W
8/16	Centennial (Neutral)	0 - 2	L
8/19	At Mundys Mill	2 - 0	W
8/21	Mt. Zion, Jonesboro	2 - 0	W
8/21	Drew	2 - 0	W
8/26	At Dutchtown	0 - 2	L
8/28	At Rockdale County	2 - 0	W
Wins: 8, Losses: 4, Ties: 0

Rockdale CountyAAAAAA
8/05	Salem	2 - 0	W
8/05	Mundys Mill	1 - 2	L
8/09	At Eastside	0 - 2	L
8/09	Commerce (Neutral)	0 - 2	L
8/09	At Walnut Grove	0 - 2	L
8/12	Coretta Scott King Academy	2 - 0	W
8/12	At Cedar Shoals	0 - 2	L
8/14	At Banneker	2 - 0	W
8/14	At Meadowcreek	0 - 2	L
8/28	Morrow	0 - 2	L
Wins: 3, Losses: 7, Ties: 0

South GwinnettAAAAAA
8/05	McDonough	3 - 0	W
8/07	Creekside	2 - 0	W
8/07	At Morrow	2 - 1	W
8/09	St. Pius X (Neutral)	0 - 2	L
8/09	At Cherokee Bluff	0 - 2	L
8/09	North Gwinnett (Neutral)	0 - 2	L
8/12	Meadowcreek	2 - 3	L
8/14	At Archer	0 - 2	L
8/14	At Duluth	3 - 2	W
8/19	At Shiloh	0 - 2	L
8/19	Berkmar (Neutral)	0 - 2	L
8/21	Jackson County	0 - 2	L
8/21	At North Oconee	0 - 2	L
8/26	At Woodland, Stockbridge	0 - 2	L
8/28	Discovery	0 - 2	L
8/28	At Meadowcreek	0 - 2	L
Wins: 4, Losses: 12, Ties: 0

DutchtownAAAAA
8/05	Upson-Lee (Neutral)	2 - 1	W
8/07	Columbia (Neutral)	2 - 0	W
8/09	Elite Scholars Academy (Neutral)	0 - 2	L
8/09	Landmark Christian (Neutral)	0 - 2	L
8/09	East Paulding (Neutral)	0 - 2	L
8/12	At Eagles Landing Christian	0 - 2	L
8/12	Eastside (Neutral)	2 - 1	W
8/14	Whitewater (Neutral)	1 - 2	L
8/14	At Eagles Landing	0 - 2	L
8/19	Ola	2 - 1	W
8/19	Luella	2 - 0	W
8/21	At Lakeside, DeKalb	0 - 3	L
8/26	Morrow	2 - 0	W
8/26	Drew	2 - 0	W
8/26	Drew Charter School	2 - 0	W
8/28	Stockbridge (Neutral)	2 - 0	W
8/28	At Riverdale	2 - 0	W
Wins: 10, Losses: 7, Ties: 0

CreeksideAAAA
8/05	At New Manchester	0 - 3	L
8/07	At Morrow	0 - 2	L
8/07	At South Gwinnett	0 - 2	L
8/12	Hapeville	3 - 0	W
8/16	Mundys Mill (Neutral)	0 - 2	L
8/16	Miller Grove (Neutral)	0 - 2	L
8/16	Douglas County (Neutral)	0 - 2	L
8/21	At Lithia Springs	2 - 0	W
8/21	At Paulding County	0 - 2	L
8/26	At South Atlanta	2 - 0	W
Wins: 3, Losses: 7, Ties: 0

Jackson, AtlantaAAAA
8/09	At Riverwood	1 - 2	L
8/11	Stockbridge	2 - 0	W
8/11	Morrow	2 - 0	W
8/12	Griffin	2 - 0	W
8/12	Decatur	0 - 2	L
8/14	At Westlake	0 - 2	L
8/19	At Douglas County	2 - 1	W
8/21	At Paideia	0 - 2	L
8/28	Arabia Mountain	3 - 0	W
Wins: 5, Losses: 4, Ties: 0

North ClaytonAAA
8/07	Mundys Mill	0 - 2	L
8/07	Banneker	0 - 2	L
8/14	At Morrow	0 - 2	L
8/14	Mays	0 - 2	L
8/19	At Mt. Zion, Jonesboro	0 - 2	L
8/21	At Tri-Cities	0 - 2	L
8/23	Osborne (Neutral)	0 - 2	L
Wins: 0, Losses: 7, Ties: 0

MaysAAAA
8/12	South Atlanta	2 - 0	W
8/14	At Morrow	0 - 2	L
8/14	At North Clayton	2 - 0	W
8/23	Lovejoy (Neutral)	0 - 2	L
8/23	Hapeville (Neutral)	1 - 2	L
8/26	Therrell	2 - 0	W
Wins: 3, Losses: 3, Ties: 0

Lithia SpringsAAAAA
8/12	At Osborne	2 - 1	W
8/16	Morrow (Neutral)	0 - 2	L
8/16	Mundys Mill	0 - 2	L
8/16	Centennial	0 - 2	L
8/16	Miller Grove (Neutral)	0 - 2	L
8/21	Creekside	0 - 2	L
8/21	Paulding County	0 - 2	L
8/26	At TBD (Non-GHSA)	0 - 0	T
8/26	Hampton (Neutral)	0 - 2	L
Wins: 1, Losses: 7, Ties: 1

CentennialAAAA
8/07	Fellowship Christian	0 - 3	L
8/09	At Woodstock	2 - 0	W
8/09	East Forsyth (Neutral)	0 - 2	L
8/09	Wheeler	2 - 0	W
8/12	At Creekview	0 - 2	L
8/12	Chattahoochee (Neutral)	2 - 1	W
8/14	At Riverwood	0 - 2	L
8/14	Chapel Hill (Neutral)	2 - 0	W
8/16	At Lithia Springs	2 - 0	W
8/16	Pebblebrook (Neutral)	2 - 0	W
8/16	Weber School (Neutral)	2 - 0	W
8/16	Morrow (Neutral)	2 - 0	W
8/19	Lassiter	2 - 0	W
8/19	Kennesaw Mountain (Neutral)	0 - 2	L
8/21	Atlanta Classical	3 - 0	W
8/26	Dunwoody	0 - 2	L
8/26	Sequoyah	0 - 2	L
Wins: 10, Losses: 7, Ties: 0

Mundys MillAAAA
8/05	At Rockdale County	2 - 1	W
8/05	At Salem	2 - 0	W
8/07	At North Clayton	2 - 0	W
8/12	At Forest Park	2 - 0	W
8/12	Riverdale (Neutral)	2 - 1	W
8/14	At Mt. Zion, Jonesboro	2 - 0	W
8/14	Drew (Neutral)	2 - 0	W
8/16	At Lithia Springs	2 - 0	W
8/16	Creekside (Neutral)	2 - 0	W
8/16	At Pebblebrook	0 - 2	L
8/19	Morrow	0 - 2	L
8/19	Washington	2 - 0	W
8/21	At Tri-Cities	2 - 1	W
8/28	Lakeside, DeKalb	0 - 2	L
Wins: 11, Losses: 3, Ties: 0

Mt. Zion, JonesboroAAA
8/12	At Luella	2 - 1	W
8/12	At Jackson	1 - 2	L
8/14	Mundys Mill	0 - 2	L
8/14	Drew	0 - 2	L
8/14	At Lovejoy	0 - 2	L
8/19	North Clayton	2 - 0	W
8/21	At Morrow	0 - 2	L
8/21	Drew (Neutral)	0 - 2	L
8/28	At Stephenson	0 - 2	L
Wins: 2, Losses: 7, Ties: 0

DrewAAAA
8/07	Lovejoy	2 - 0	W
8/07	Riverdale (Neutral)	3 - 2	W
8/12	Woodland, Stockbridge	0 - 2	L
8/12	Stockbridge	0 - 2	L
8/14	Mundys Mill (Neutral)	0 - 2	L
8/14	At Mt. Zion, Jonesboro	2 - 0	W
8/19	At Union Grove	0 - 2	L
8/19	At Jackson	1 - 2	L
8/21	At Morrow	0 - 2	L
8/21	Mt. Zion, Jonesboro (Neutral)	2 - 0	W
8/26	At Eagles Landing	0 - 2	L
8/26	At Dutchtown	0 - 2	L
8/28	At Griffin	2 - 1	W
8/28	Luella (Neutral)	2 - 0	W
Wins: 6, Losses: 8, Ties: 0

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2025 GHSA Volleyball Schedule - Explain Ranking - Morrow