Friday the 13th: The Series (1987)

S2E17 The Mephisto Ring

A World Series ring linked to the notorious Black Sox scandal grants its possessor the ability to foresee game outcomes for betting purposes, but only if they first place the ring on a sacrificial victim, sealing their fate in a brutal demise. A man with a troubled past, having lost multiple times in life, inherits this ring from his late father and schemes to leverage its power to amass fortune.