I have a mask that ties around the neck, and a metal bar for the nose. You mold the bar to your nose, and leave room to breathe down on the neck. If you are wearing glasses, you tuck the nose bar into the glasses, and you only breathe down.
I've been playing short-sided soccer with masks. Granted it's nowhere near this level. But there are masks that allow you to breathe, but not breathe on other people. Just makes no sense to me that the players don't voluntarily do it.
Full disclosure, I have Kepler, Donaldson, Polanco, Garver, Sano and Garver on my fantasy team. I also have Maeda, Hill and May. Thinking about picking up Homer Bailey. I have problems.