Most of my photography has been of relatively stationary subjects, where I just use single-servo AF and either focus & recompose or move the single focus point to where in the frame I want the subject, or largely-individual sports like triathlon. But I've struggled getting sharp shots in team sports photography with a large number of moving people in frame.
If I try using continuous autofocus, it often focuses on the wrong subject or the background or seemingly nothing at all. If I try falling back on the techniques that work in other contexts, I usually just can't get the shot off at the right time.
I don't really understand the different autofocus options on my camera. I was mostly using what it calls "3D", but I also briefly tried "group-area". I don't really understand how group-area differs from d9 or even 3D. And my camera's manual doesn't clear things up for me. I spent a little while in manual autofocus with a fairly closed aperture, by using autofocus and then switching to manual and leaving it untouched; but this only worked when play stayed roughly the same distance from the camera for a while, so didn't really scale well.
Separate from the focus question, I spent the afternoon shooting at 1/1600. I'm not completely sure if this is fast enough, and maybe some of the blur in my photos is actually better explained by camera shake (shooting at 200 mm on a 1.5x crop sensor) or movement of the subjects. I suspect it's probably not relevant, but I thought I'd mention it just in case.
What's the best advice for how to get sharp shots in team sports photography?
(Included photo is a SOOC jpeg of a set play on the opposite side of the field from where I was...a situation that minimised my chance of focus problems.)
Glad you found the reply helpful!
It sounds like you have the right lens for your situation. With sports I feel like you're always going to be compromising on focal length (too tight for close action, too wide for far action). It sounds like you're reviewing your EXIF info, so you can certainly use past data to help inform what focal length you're using the most.
I would personally lean on shutter priority unless you can guarantee that you'll never over-expose. Clipped highlights obviously aren't recoverable. I don't know that I trust myself enough to watch the histogram and we've had many games that were partly sunny - oscillating between direct and indirect sun. It would be nice to be able to say "increase shutter speed if necessary otherwise bump ISO" but that's sadly not a real shooting mode.
My 150-500 is a fairly slow lens, but since it's on a FF body it's amazing what it can see through. Chain link fences don't completely disappear, but they're a lot less visible than they were on my somewhat faster 70-300 on a crop body.