✏️ Edited by DT on August 19, 2026, 07:59:43
Random googling of names got me a hit on my fourth try:
Joe Morgan hit his first career regular-season MLB home run on May 8, 1965, while playing for the Houston Astros against the Chicago Cubs at Wrigley Field. He hit the 6th-inning solo shot off pitcher Lindy McDaniel, helping Houston secure an 11–6 victory.
Three misses were Johnny Bench, Mike Schmidt, and Gary Carter. 
Previous Message
all three are/were Hall of Famers who hit their first career home run at Wrigley
38
on August 19, 2026, 07:59:26, in reply to "
- osklister August 18, 2026, 18:00:46