What the average position with an against value less than 11 one?
Position Team Points Played Drawn Lost Against Difference
1966 in Brazilian football
15220905
real text real real real real real text
2-15220905-2
Torneio Rio-São Paulo
Torneio Rio-São Paulo
1 Botafogo 11 9 3 2 11 8
2 Santos 11 9 3 2 11 7
3 Vasco da Gama 11 9 1 3 11 1
4 Corinthians 11 9 1 3 15 0
5 São Paulo 10 9 0 4 11 3
6 Palmeiras 9 9 1 4 13 - 2
7 Flamengo 8 9 2 4 13 0
8 Bangu 8 9 0 5 12 - 3
9 Fluminense 6 9 0 6 17 - 9
10 Portuguesa 5 9 1 6 16 - 5
SELECT AVG Position FROM table WHERE Against < 11
11