I found this image of former Pirates farmhand Ron Gray. He was a southpaw who hurled from 1954 to 1957. He won 19 games at age 19 for the Brunswick Pirates of the Class D Georgia Florida league. It looks like Gray developed arm trouble as he would pitch only 36 games in the next three seasons. I have enclosed the link where I found the photo. It includes an image of Ron Gray at age 85 pitching to a young man in his driveway. Perhaps his grandson.
https://www.rawchili.com/2250667/mlb...-1950s-and-he/
https://www.baseball-reference.com/r...d=gray--001ron