Best examples of ATG Chins getting Checked/ Stopped

I know it's been mentioned but Duran going down face first and out against Hearns. That didn't seem real.

 

Randy Shields went the distance with Ray Leonard, took Thomas Hearns to the 12th before retiring on his stool, a bloody mess. Also stopped between rounds against Wilfred Benitez. Also stopped on cuts at least one other time and couldn’t continue after taking a thumb to the eye against Johnny Bumphus.

But Pete Ranzany dropped him and stopped him, winning on 11th round TKO.

Ranzany clearly not in the same class as the above, but the only really clean stoppage.