May 28th, 1951
On this day in 1951, after starting his career 0-for-12, Giants rookie Willie Mays gets his first hit, a 450-foot homer off Braves left-hander Warren Spahn. Ironically, it is the first of 18 home runs the 'Say Hey Kid' will hit off the Hall of Fame hurler, the most he will hit off any one pitcher.