Keaton Winn
... that before Major League Baseball pitcher Keaton Winn was called up to the majors in June 2023, he had never been to a major league stadium?
... that before <a href="./Major_League_Baseball" id="mwBZM" rel="mw:WikiLink" title="Major League Baseball">Major League Baseball</a> pitcher <b id="mwBZQ"><a href="./Keaton_Winn" id="mwBZU" rel="mw:WikiLink" title="Keaton Winn">Keaton Winn</a></b> <i id="mwBZY">(pictured)</i> was called up to the majors in June 2023, he had never been to a major league stadium?