What is the most amount of times the same pitcher has struck out the same batter in the same game?

by Rep
(Vegas)

Rep asked: Extra innings count...

Rick replied: Rep, thank you for your question.

I have been unable to locate the information you are looking for in any of my sources.

While there are pitching statistics for virtually anything you can think of, this particular statistic does not seem to be out there.

Sorry I was unable to help!

Yours in baseball,

Rick