Lest it be forgotten, it's time to remind everyone that 25 years ago today, Nolan Ryan (in the final year of a career known for being a wild pitcher) hit Robin Ventura with a pitch, and Ventura decided to charge the mound.
The YouTube video is titled "Nolan Ryan fight Robin Ventura", but really Ventura just gets punched in the face repeatedly by a guy old enough to be his dad.
Apparently this has been a popular subject recently, googling "nolan ryan beats up robin ventura" reveals yearly posts about it in the run-up to the 25th anniversary.