The rise ball, like a lot of curves, probably isn't in the strike zone. If you leave it low, it is very hittable. It only works if it gets you to swing, thinking it is going to be a waist high or slightly higher fast ball. Then, it continues its climb out of the zone. Most hitters don't hit balls that are at eye level. Trayna was the Bama pitcher a few years ago. Hoover threw it for LSU last year.
If you get a really good hitter, they lay off the rise ball and force you to bring it down. Some rise ball pitchers have nothing if forced to throw it waist high. But, even good hitters often pull it if it is high. Lauren hit two home runs in the last game last year. She had Osorio figured out. I'm only disappointed when our seniors have trouble with the rise. Both Kelsey and Paige throw the rise, but it isn't the only thing.
If you get a really good hitter, they lay off the rise ball and force you to bring it down. Some rise ball pitchers have nothing if forced to throw it waist high. But, even good hitters often pull it if it is high. Lauren hit two home runs in the last game last year. She had Osorio figured out. I'm only disappointed when our seniors have trouble with the rise. Both Kelsey and Paige throw the rise, but it isn't the only thing.