Not bad; the exposure is good, and the pose is very football (That's the one with the brown, pointy ball, right?) like, however the setting really makes me go what??? I'd expect to see him on an athletic field rather than what looks to be a park or back-yard. Watch the small details; his left hand looks like it's poking through his trouser-leg, and his right is masked by the helmet. I think you might have been better to be slightly off to your right; not a lot, but just enough to get a better view of him.
Just my $00.02 worth - your mileage may vary.
~John