If you have evidence that Tom Sandoval tried to inspire his high school classmates to victory by telling them to "Win one for the Nipper," please contact us immediately.

Card 326 on Beckett - https://marketplace.beckett.com/southpawcards_272/item/1988-topps-326-al-nipper_87706900

Card 75T on eBay - https://www.ebay.com/itm/205293191459

SABR Bio by Gregory Wolf - https://sabr.org/bioproj/person/al-nipper/ 

Thoracic Outlet Syndrome - https://www.mlb.com/news/thoracic-outlet-syndrome-facts-causes-symptoms-recovery-time

Al throws at Phil Bradley - https://youtu.be/9fJyOGF6KhA?si=WraPdYa8_T1geE2U 

Al throws at Daryl Strawberry - https://www.reddit.com/r/mets/comments/1rtj03s/on_this_day_march_14_1987_darryl_strawberry/ 

Al in the Missouri Sports Hall - https://mosportshalloffame.com/inductees/al-nipper/