The new Nikon Z and Canon EOS-R are still far behind the Sony cameras if you intend to use them for sports photography. The Sony A9 is the best camera of the tested bunch. But the “secret” winner might be Fuji X-T3. I know it’s APS-C but it’s a hell of a good camera and the lowest priced too. This si the camera Sony has to beat whenever they decide to release the new A7000.