Originally posted on 06/24/2020:

Quote Originally Posted by MinnesotaFats View Post
Well it did go upper deck left field Kingdome lol

I mean, really, how many balls ever made it upper deck left field at the Homerdome?

I don't doubt the 538
Not sure. Here's a vid of McGwire doing it twice in one inning a year earlier though

The 2nd one was listed as being in the 480' range. I don't see over 50' further in comparison.