Happened to a teammate (a SR) of my son's in HS 4 years ago. 185 pitches. Pitched thru 8 innings. This was a tournament game (1 and done in Ohio end of year tournament). My son was sophomore and #2. Game went 9 and my son finally pitched in 9th. Knowledgeable parents on our team and on the other team were yelling. What the other teams parents did not know was that player had missed half the season with an arm injury and this was his 2nd outing of year. His future college coach was watching - steam coming out of his ears. His parents were into it (idiots but nice people). He lasted thru the fall of his freshman year in college then had another arm injury. Never played again.
One of many reasons why I felt like our HS coach was not a capable coach. He lasted two more years while AD built a case (thru my son's senior year). He had sued the school when a previous coach was hired outside school system while he who was JV coach and teacher was not hired. They had to pay him varsity coaches wages for 2 years as part of settlement. So when job came open son's sophomore year. They felt like they had to hire him. And we got what we got as a coach.