Welcome to the site. You definitely sound like a candidate for fast telephoto kit (100mm and upwards in focal lengths and f/4.0 or larger/faster maximum aperture). Fairly high-quality first camera for sure !
In regards to training/tutorials, it would probably be best if people were able to see any existing/current shots but if that’s not possible I’m sure people can still point out good resources to get started – I wouldn’t be in the sports area myself so can’t recommend anything specific for that at the moment unfortunately (but a browse through the Sports Critique section here will surely provide some great shots and relevant feedback from the community on them)
Welcome to the site Jamie, the best advice I can give is get out there
and take some pictures! Maybe join a camera club if there is one nearby as
they can be very helpful, find a photo buddy to go out shooting with but
most of all enjoy what you do! :)