Help id this fungus
Lawn is in full sun, grass is mostly kentucky blue grass with some rye.
The disease/fungus from 5' away looks like grey/black blotches. Close up it looks like this dots on the grass.
We have had lots of rain. They have not watered in a while. 50% slow release fert applied 5 weeks ago.
Obama is so bad, Kenyans are accusing him of being born in the USA.