Here are my latest 'simple' math strength of schedule (includes team, opponent, opponent opponent) and ranking (sos,off,def). For entertainment purposes only.
SOS
1 Mauldin
2 Riverside
3 Wando
4 Lexington
5 Blythewood
6 Hilton Head Island
7 Spartanburg
8 Irmo
9 Clover
10 T.L. Hanna
11 Spring Valley
12 White Knoll
13 J.L. Mann
14 St. James
15 West Ashley
16 Dutch Fork
17 Airport
18 Northwestern
19 Hillcrest
20 Myrtle Beach
Ranking(scsoccer ranking)
4A
1 Wando(1)
2 Mauldin(3)
3 Riverside(4)
4 Lexington(2)
5 T.L. Hanna(6)
6 Blythewood(8)
7 Spring Valley(10)
8 Irmo(5)
9 White Knoll(13)
10 Spartanburg(9)
3A
1 Hilton Head Island(2)
2 Myrtle Beach(7)
3 St. James(6)
4 Walhalla(12)
5 Brookland-Cayce(4)
6 Eastside(1)
7 Seneca(13)
8 Airport(5)
9 Greenville(9)
10 Fort Mill(3)
