Quick update....
I took him for an eye exam that Saturday and we found out that he is far-sighted and has an astigmatism in his right eye. This explained alot as his right eye is the dominant eye in batting as he's left-handed. My son gave me a smile and we picked up new sport goggles the next day. He went through a team practice and we worked at home before his next game. Since this time he's played in two tournaments and 5 games - all of which he has only struck out 3 times. Any other time is a solid line drive for a base hit or he has walked. His confidence is grown tremendously and he's moved from batting 10th up to 6th in the lineup.
He never complained about vision issues before, but it all added up. He has hated reading and struggled sounding out new words. Knowing that he couldn't see things clearly up close, it's no wonder he didn't speak up before. He has his "school" glasses and his "game glasses" and won't leave either pair at home now. Quite a change in his attitude. Thanks to those in here for the suggestion!
With that said, his glasses aren't helping him in the pitching department, as he's still fairly wild. But at least now I have a reason to get him the Ricky "Wild Thing" Vaughn glasses with the skull & croossbones on the ear pieces!