1 seems sharper, maybe better contrast sharper, why the high ISO?, looks like you have enough light for 400 iso, Im prob wrong
B44, you are correct, I could have dialed in at 400 ISO (or 500 ISO), with that light, shooting at that position on the field (at that moment in time), and probably gotten reasonable captures. I have a tendency to prefer higher shutter speeds in order to freeze the action, sacrificing some noise at higher ISO's.
I was actually, at that point in time, looking to capture a receiver downfield, coming over the middle, looking back for the catch (one of my goals for that game). The middle of the field was in the shadows of the stadium (west side has the dominant side of seating) and darker by about 1 1/3 stops.
BTW, Thank you (all) for chiming in.