Hi Bob,
first of I don't own the 55-200 so I cannot tell anything about focus performance of this lens. However, I noticed in your settings that you shoot moving objects in aperture priority which is not wrong at all (especially with good light) but I would rather go semi manual setting a fast shutter speed (1/1000 or so), set the aperture as needed and turn on auto ISO. That should allow you to freeze the action and should provide sharper images. Also, I didn't see in your settings whether if you shoot focus priority vs. release priority in AF-C mode. The latter will release the shutter (when you push the shutter) no matter if the focus has locked on the subject or not. Focus priority will release the shutter only when the focus has locked on the subject. You may miss the moment but you'll have more likely a sharp image. I would also consider to stop down the aperture to get more depth of field especially at the long end.