2026 GHSA Baseball Schedule - Explain Ranking - Osborne

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School	Record	WP	OWP	OOWP	PSR
Osborne	2 - 3	0.40000	0.58000	0.49278	0.49083

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WP =
0.9 * 1 (Home Wins) + 1.1 * 1 (Away Wins)
/
1.0 * 3 (Home Contests) + 1.0 * 2 (Away Contests)
= 0.40000

OWP =
(Sprayberry) 1 * 0.00000 (Times Played * Opponent WP Excluding Osborne) +
(North Cobb) 1 * 0.45000 (Times Played * Opponent WP Excluding Osborne) +
(Hiram) 1 * 1.00000 (Times Played * Opponent WP Excluding Osborne) +
(Wheeler) 1 * 0.45000 (Times Played * Opponent WP Excluding Osborne) +
(Woodland, Cartersville) 1 * 1.00000 (Times Played * Opponent WP Excluding Osborne) / 5 (GHSA Opponent Count)
= 0.58000

OOWP =
(Sprayberry) 1 * 0.44889 (Times Played * Opponent OWP) +
(North Cobb) 1 * 0.53333 (Times Played * Opponent OWP) +
(Hiram) 1 * 0.09167 (Times Played * Opponent OWP) +
(Wheeler) 1 * 0.84833 (Times Played * Opponent OWP) +
(Woodland, Cartersville) 1 * 0.54167 (Times Played * Opponent OWP) / 5 (GHSA Opponent Count)
= 0.49278

PSRF = 0.35 * 0.40000 (WP) + 0.35 * 0.58000 (OWP) + 0.30 * 0.49278 (OOWP) = 0.49083

Opponents (Wins, Contests, WP excludes Osborne, OWP includes all opponents)
School	Record	Home Wins/Contests	Away Wins/Contests	Neutral Site Wins/Contests	Non-GHSA Wins/Contests	WP	OWP
Sprayberry	0 - 2	0 / 1	0 / 1	0 / 0	0 / 0	0.00000	0.44889
North Cobb	1 - 1	1 / 1	0 / 1	0 / 0	0 / 0	0.45000	0.53333
Hiram	2 - 0	1 / 1	1 / 1	0 / 0	0 / 0	1.00000	0.09167
Wheeler	1 - 1	1 / 1	0 / 1	0 / 0	0 / 0	0.45000	0.84833
Woodland, Cartersville	3 - 0	1 / 1	1 / 1	0 / 0	1 / 1	1.00000	0.54167

Contests

OsborneAAAAAA
2/10	Sprayberry	2 - 9	L
2/12	North Cobb	7 - 16	L
2/13	Hiram	4 - 3	W
2/16	At Wheeler	2 - 12	L
2/17	At Woodland, Cartersville	11 - 6	W
Wins: 2, Losses: 3, Ties: 0

SprayberryAAAAA
2/10	At Osborne	9 - 2	W
2/12	Kennesaw Mountain	4 - 6	L
2/17	At Denmark	0 - 7	L
Wins: 1, Losses: 2, Ties: 0

North CobbAAAAAA
2/09	Kennesaw Mountain	6 - 5	W
2/11	At Woodland, Cartersville	6 - 11	L
2/12	At Osborne	16 - 7	W
Wins: 2, Losses: 1, Ties: 0

HiramAAAA
2/09	At Douglas County	18 - 3	W
2/11	Douglas County	11 - 3	W
2/13	At Osborne	3 - 4	L
Wins: 2, Losses: 1, Ties: 0

WheelerAAAAAA
2/09	Rome	6 - 5	W
2/13	At Norcross	0 - 8	L
2/16	Osborne	12 - 2	W
Wins: 2, Losses: 1, Ties: 0

Woodland, CartersvilleAAAA
2/09	Dominion Christian (Non-GHSA)	13 - 3	W
2/11	North Cobb	11 - 6	W
2/14	At Kennesaw Mountain	6 - 4	W
2/17	Osborne	6 - 11	L
Wins: 3, Losses: 1, Ties: 0

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2026 GHSA Baseball Schedule - Explain Ranking - Osborne