You have decent exposure but your shutter speed of 1/80 is way too slow for sports.
Bump up your ISO from 200 and lower your aperture from f8 for starters. This will allow you to get a higher shutter speed. Bare minimum i stick with for sports is 1/400 shutter speed for sports and thats indoors with no lighting.
For what and where you were shooting I would say start around 1/800 f5.6 ISO 800.