Hi All - I'm new to the forum and I'm looking for some advice on shooting sporting events on my Rebel T6. I am currently using my kit lens (ES-S 18-55mm F/3.5-5.6). I have made a few attempts and I have started to notice that my subject is often out of focus while the background is crisp. I typically shoot in aperture priority mode, while keeping an eye on my shutter speed. Is this an issue with the lens I'm using? Or simply a user error on my part?