TIL On May 17, 1996, Chris Hoiles hit an "Ultimate Grand Slam" (Walk-off grand slam) at the bottom of the 9th, full count, two outs, and three runs down. This is the second time in MLB history that this has happened under these conditions.

https://en.wikipedia.org/wiki/Chris_Hoiles?wprov=sfla1
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1g8z2dw/til_on_may_17_1996_chris_hoiles_hit_an_ultimate/