What are the baseball rules about the pitcher's mound and the pitcher's "pitching action" ? Is there a minimum/maximum height for the pitcher's mound ? There's rules about a bowlers arm action in Cricket.. To stop "chucking" or "throwing". The bowlers arm cannot be bent and then straighten more than a defined amount during the delivery action. But there's some freedom with finger grip, where the ball sits in the hand.
There has to be, I would imagine, a fair range of types of pitches, variations in speed, trajectory. Every so often in Cricket there is a bowler who comes along who can just dominate..whether it's with sheer awesome pace, or cunning and guile.
Surely you get pitchers..once in a generation type of thing, who are wizards with the ball. Or are the demands of pitching so tough on the pitcher's wrist, arm, shoulder that pitchers have a short " run at the top " before the cumulative effects of pitching cause career shortening injuries ?
In Cricket there are several bowlers in a team, and bowlers alternate, six balls in an over, then a different bowler bowls an over. So for example a bowler might bowl, in a lengthy spell for a lace bowler, ten overs, about sixty odd deliveries, but with breaks between overs. A slower, spin bowler can often bowl longer spells.
How many consecutive pitches does a pitcher usually deliver ? How do baseball teams rotate their pitchers ?