Firstly if you use youtube cover images you still need to provide the source under them otherwise it is stating you created them. The first image is a Getty image doctored. We just have to be careful on football especially as we are receiving rewards for the posts we create. I did a post awhile back and in there I wrote where there are some sites that specify which photographs are good and not. There is one newspaper that highlights exactly which images are which making it far easier to use. Sourcing photographs can take longer than writing the post and why I try and not to use them on football posts as it is very difficult.

Right clicking an image and using Google search helps as it will list the thumbnails with that photograph. If you are not sure go to Getty and check that particular image if it is there or not. That takes time.