In 1986, Blue Jays rookie Mark Eichhorn took the baseball world by storm in a season that has neither been replicated nor given its due as one of the great rookie performances in all of sports.

Stats and screen captures from Baseball Reference/Stathead: https://stathead.com/baseball/

Video footage used (fair use):
VoiceOfTheTurtle    / @nicholasdad77  
This Is Where You Find Baseball    / @thisiswhereyoufindbaseball  
Classic MLB1    / @classicmlb1952  
Garai József    / @joegarai  
ClassicPhilliesTV    / @classicphilliestv  
halladaycelebrate    / @senseicallum  
Sports History Channel    / @scoclamor  

Sources used:
UPI https://www.upi.com/Archives/1986/05/...
Mop Up Duty https://mopupduty.com/mr-submarine-ma...
Trading Card Database https://www.tcdb.com/GalleryP.cfm/pid...
Sports Illustrated https://vault.si.com/vault/1987/06/22...
Fangraphs/THT https://tht.fangraphs.com/broken-the-...