Could a MLB pitcher potentially throw underhand like in girls softball? Or are they restricted to an overhand throwing motion? - Quora

Do MLB pitchers have to throw overhand? What if a pitcher developed an underhand pitch routine? - Quora

In baseball, could the pitcher deliver the ball underhand, like in softball? - Quora

Why do pitchers lift their arms in baseball? - Quora

Could an MLB pitcher kill someone with a baseball pitch if he tried to? - Quora

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Why don't MLB pitchers mix in a few slow pitches from time to time to throw off batters? - Quora

What effect does adding Vaseline to a baseball do when a pitcher uses it? And what effect does adding extra pine tar to a bat do to its performance? - Quora

If legendary MLB pitchers used to pitch entire games with no problems or issues at all, why do current modern day pitchers leave in only the sixth or seventh inning and they

Why do pitchers lift their arms in baseball? - Quora

Could a MLB pitcher potentially throw underhand like in girls softball? Or are they restricted to an overhand throwing motion? - Quora

As far as knuckleball pitchers are concerned, do they get to throw what they want, or are there signs for them as well? - Quora

Lower body conditioning may cut upper body injury risk in softball

Can major league baseball pitchers throw underhand? - Quora