Choose a tool based on what you want to accomplish.
My advise as a 30 yr pro shooter and photo educator....
Don't waste your money on entry level camera or kit lenses especially shooting sports (that is a specific application) ... they are slow and frustrating to use. Your success rate would be limited.
You want a decent buffer, two command dials (one for shutter one for aperture) to properly shoot in manual. You also want good high ISO performance (for indoor sports), fast focus, adequate buffer (burst rate) and the fastest glass you can afford. You can research all at
www.dpreview.com
Saving money on anything that doesn't do the job is not money well spent and obviously no bargin.
Both Nikon and Canon, make great gear: cameras,lenses image quality are similar. Some models (cameras lenses) perform better than others for specific tasks/conditions.
To generalize in saying one brand is better than the other is naive and ill informed. Also historically when one brand has superiority in a particular area the other brand soon catches up and/or leap frogs as the leader. EG auto focus, High ISO, metering, sensor quality.
One area that's often overlooked is ease of use with respect to ergonomics & menu navigation that is arguably subjective.
All that said I shoot Nikon, not entry level and for a variety of reasons. I have friends that shoot Canon with excellent results.
You could also take a class (community college or workshop) before you purchase to make a better educated decision and do handle the cameras because each has a different feel.
If you found this helpful and have further questions PM me. If not ignore.