When the a-played number is less than 8 and against is 23, what-all is the least amount of points?
Position Team Points Played Against Difference
1940 in Brazilian football
15349635
real text real real real text
2-15349635-1
Torneio Rio-São Paulo
Torneio Rio-São Paulo
1 Flamengo 13 8 12 8
2 Fluminense 13 8 15 10
3 Corinthians 9 8 15 4
4 Palestra Itália 8 8 19 3
5 Portuguesa 7 8 23 - 10
6 Botafogo 6 8 25 0
7 Vasco da Gama 6 8 19 - 2
8 América 6 8 25 - 10
9 São Paulo 4 8 24 - 13
SELECT MIN Points FROM table WHERE Against = 23 AND Played < 8
23 8