Before we talk about how good the legend team pitcher is, I think we can spend some time to analyze how good they throw the breaking ball.
I draw some graphs to explain the track of some breaking ball which I see during legend playoff. They are all strike but the probability to get hits is different.
1. curve ball
The curve ball track is like the below picture.
The timing to hit curve ball is quite important because altitude of the ball will change when approaching the base. It is hard to get hits even if you contact the curve ball . It is important to be patient for the next pitch and skip curve ball.
2. Killer curve ball
Killer curve ball is the one which I will say “don’t swing”. The track is like the below picture.
This type of breaking will let you 100% out. It is one of the GLU pitching strategy to keep you from scoring.