I was actually impressed by the results tonight at a soccer game, even in the dark of night. The place this was shot didn't have lights last year, other than temporary rental lights!
This year the school has lights, poorly adjusted as all the light is centered on the midline of the field from end to end and dark goals, just like dark endzones on a football field.
Beleive it or not this was was shot with ISO of 1600, shutter 500 f2.8 at 146mm. No noise cleaning was done, all I did was auto level in Elements 2.0.
JS