2026 GHSA Boys Tennis Schedule - Explain Ranking - Marietta


Return to Rankings

SchoolRecordWPOWPOOWPPSR
Marietta3 - 50.337500.557840.520880.46963
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 60 / 10 / 10 / 0
 
WP =
0.9 * 3 (Home Wins) + 1.1 * 0 (Away Wins) + 1.0 * 0 (Neutral Site Wins)
/
1.0 * 6 (Home Contests) + 1.0 * 1 (Away Contests) + 1.0 * 1 (Neutral Site Contests)
= 0.33750
OWP =
(Campbell)1 * 0.80909(Times Played * Opponent WP Excluding Marietta) +
(Sprayberry)1 * 0.14286(Times Played * Opponent WP Excluding Marietta) +
(Walker)1 * 0.82500(Times Played * Opponent WP Excluding Marietta) +
(Kennesaw Mountain)1 * 0.45000(Times Played * Opponent WP Excluding Marietta) +
(North Cobb)1 * 0.00000(Times Played * Opponent WP Excluding Marietta) +
(Pope)1 * 0.80909(Times Played * Opponent WP Excluding Marietta) +
(Walton)1 * 0.76000(Times Played * Opponent WP Excluding Marietta) +
(North Paulding)1 * 0.66667(Times Played * Opponent WP Excluding Marietta) / 8 (GHSA Opponent Count)
= 0.55784
OOWP =
(Campbell)1 * 0.38481(Times Played * Opponent OWP) +
(Sprayberry)1 * 0.45384(Times Played * Opponent OWP) +
(Walker)1 * 0.61490(Times Played * Opponent OWP) +
(Kennesaw Mountain)1 * 0.45886(Times Played * Opponent OWP) +
(North Cobb)1 * 0.60574(Times Played * Opponent OWP) +
(Pope)1 * 0.49292(Times Played * Opponent OWP) +
(Walton)1 * 0.55876(Times Played * Opponent OWP) +
(North Paulding)1 * 0.59723(Times Played * Opponent OWP) / 8 (GHSA Opponent Count)
= 0.52088
PSRF = 0.35 * 0.33750 (WP) + 0.35 * 0.55784 (OWP) + 0.30 * 0.52088 (OOWP) = 0.46963
Opponents (Wins, Contests, WP excludes Marietta, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Campbell9 - 24 / 53 / 32 / 30 / 00.809090.38481
Sprayberry1 - 60 / 30 / 31 / 10 / 00.142860.45384
Walker7 - 15 / 61 / 10 / 01 / 10.825000.61490
Kennesaw Mountain6 - 66 / 90 / 00 / 30 / 00.450000.45886
North Cobb0 - 80 / 40 / 30 / 10 / 00.000000.60574
Pope9 - 25 / 64 / 40 / 10 / 00.809090.49292
Walton4 - 13 / 41 / 10 / 00 / 00.760000.55876
North Paulding8 - 43 / 43 / 32 / 50 / 00.666670.59723

Contests

MariettaAAAAAA
2/03 Sprayberry 5 - 0  W
2/10 Walker 1 - 4  L
2/12 Campbell 0 - 5  L
2/24 Kennesaw Mountain 3 - 2  W
3/03 North Cobb 5 - 0  W
3/07 Pope (Neutral) 1 - 5  L
3/10 Walton 0 - 5  L
3/12 At North Paulding 1 - 4  L
Wins: 3, Losses: 5, Ties: 0
CampbellAAAAAA
2/03 Pope 2 - 3  L
2/10 At Kennesaw Mountain 3 - 2  W
2/12 At Marietta 5 - 0  W
2/24 At Paulding County 5 - 0  W
3/03 Pebblebrook (Neutral) 5 - 0  W
3/05 Osborne 5 - 0  W
3/06 Creekview (Neutral) 5 - 0  W
3/07 Centennial 5 - 0  W
3/07 South Forsyth (Neutral) 2 - 3  L
3/09 McEachern 5 - 0  W
3/10 At South Cobb 5 - 0  W
3/12 Hillgrove 5 - 0  W
Wins: 10, Losses: 2, Ties: 0
SprayberryAAAAA
2/03 At Marietta 0 - 5  L
2/05 Osborne (Neutral) 3 - 2  W
2/10 At Kell 0 - 5  L
2/24 At Pope 0 - 5  L
3/03 Woodstock 0 - 5  L
3/05 Riverwood 0 - 5  L
3/10 At Sequoyah 0 - 5  L
3/12 Lassiter 0 - 5  L
Wins: 1, Losses: 7, Ties: 0
Walker (Private)A Division I
2/10 At Marietta 4 - 1  W
2/12 Kings Ridge 5 - 0  W
2/24 Fulton Science Academy (Non-GHSA) 4 - 1  W
3/02 Mt. Pisgah Christian 3 - 2  W
3/04 At Kennesaw Mountain 3 - 2  W
3/05 Fellowship Christian 3 - 1  W
3/09 Weber School 3 - 2  W
3/11 Lassiter 2 - 3  L
3/12 Whitefield Academy 4 - 1  W
Wins: 8, Losses: 1, Ties: 0
Kennesaw MountainAAAAA
2/03 North Cobb 5 - 0  W
2/05 Lassiter 0 - 5  L
2/06 Pace Academy (Neutral) 0 - 5  L
2/07 Harrison (Neutral) 2 - 3  L
2/07 Hillgrove (Neutral) 2 - 3  L
2/10 Campbell 2 - 3  L
2/12 Allatoona 5 - 0  W
2/24 At Marietta 2 - 3  L
3/03 Lithia Springs 5 - 0  W
3/04 Walker 2 - 3  L
3/05 New Manchester 5 - 0  W
3/11 Kell 3 - 2  W
3/12 Alexander 5 - 0  W
Wins: 6, Losses: 7, Ties: 0
North CobbAAAAAA
2/03 At Kennesaw Mountain 0 - 5  L
2/07 Starrs Mill (Neutral) 0 - 5  L
2/07 At Carrollton 0 - 5  L
2/10 Lassiter 0 - 3  L
2/12 Hillgrove 1 - 4  L
2/24 North Cobb Christian 0 - 5  L
3/03 At Marietta 0 - 5  L
3/05 At Etowah 0 - 5  L
3/10 North Paulding 0 - 5  L
Wins: 0, Losses: 9, Ties: 0
PopeAAAAA
2/03 At Campbell 3 - 2  W
2/05 Fellowship Christian 4 - 1  W
2/10 Alpharetta 1 - 4  L
2/12 Roswell 4 - 1  W
2/24 Sprayberry 5 - 0  W
2/26 Creekview 4 - 1  W
3/03 At Lassiter 3 - 2  W
3/05 At Sequoyah 4 - 1  W
3/07 Wheeler (Neutral) 2 - 4  L
3/07 Marietta (Neutral) 5 - 1  W
3/10 At River Ridge 5 - 0  W
3/12 Woodstock 5 - 0  W
Wins: 10, Losses: 2, Ties: 0
WaltonAAAAAA
2/10 Lovett 4 - 1  W
3/03 At Cherokee 5 - 0  W
3/04 Greater Atlanta Christian 0 - 5  L
3/05 Wheeler 4 - 1  W
3/10 At Marietta 5 - 0  W
3/12 Etowah 5 - 0  W
Wins: 5, Losses: 1, 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
3/06 North Gwinnett (Neutral) 4 - 2  W
3/07 Alpharetta (Neutral) 2 - 3  L
3/10 At North Cobb 5 - 0  W
3/12 Marietta 4 - 1  W
Wins: 9, Losses: 4, Ties: 0