I just looked at your glitch pics and I have actually seen that before. About 10 years ago when he was playing RBI, H_Baines#3 had this happen after he threw the controller at the NES. I don't remember ALL of the details, but I do remember this team that was yellow and the pitcher throwing 117mph. He took pics of them and we still have them somewhere. What happened before your glitch occurred?
I had pretty much forgotten about that. I'll try to find those pics tomorrow.
Lips would have to give the exact details, but basically the NES looked like it reset itself. But when they got back to the game, everything was different...