THE UNDERTAKER VS. KWANG - WWF WWE Wrestling - Sports MMA Mixed Martial Arts Entertainment

HULK HOGAN AND SID JUSTICE VS. RIC FLAIR AND THE UNDERTAKER (1992) - WWF WWE Wrestling - Sports MMA Mixed Martial Arts Entertainment

WWE WRESTLING STEEL CAGE MATCH - SETH ROLLINS VS. JOHN CENA - Sports MMA Mixed Martial Arts Entertainment

1991-11-30 WWF Prime Time Wrestling - WWF World Heavyweight Title - The Undertaker vs British Bulldog (Davey Boy Smith)

1991-12-02 WWF Wrestling Challenge - The Undertaker VS Scott Bazo

1991-09-30 WWF Superstars Of Wrestling - Funeral Parlor with The Undertaker

WWF Wrestling Challenge #294 - The Undertaker vs Mike Collins - 04.19.1992

WWF Wrestling Challenge #317 - The Undertaker vs Glen Ruth (09.02.1992)

1991-09-30 WWF Superstars Of Wrestling - The Undertaker VS Dwayne Gill (Gillberg)

WWF Wrestling Challenge #308 - The Undertaker vs Barry Hardy 07.26.1992

WWF Wrestling Challenge #302 - The Undertaker vs Dan Robbins 06.14.1992

Sports Book Review: Dirty Boxing for Mixed Martial Arts: From Wrestling to Mixed Martial Arts by Matt Lindland, Glen Cordoza, Erich Krauss

WWF Wrestling Challenge #333 - The Undertaker vs Dale Wolfe 12.15.1992

1991-12-04 WWF Superstars Of Wrestling - The Undertaker VS Richie Garvin

1991-08-20 WWF Wrestling Challenge - The Undertaker VS Chris Hawn

WWF Wrestling Challenge #285 - The Undertaker vs Ed Robinson

1991-01-28 WWF Superstars Of Wrestling - The Undertaker VS Tommy Angel

1991-10-01 WWF Prime Time Wrestling - Greg The Hammer Valentine VS The Undertaker

1991-09-30 WWF Superstars Of Wrestling - The Undertaker VS Sid Justice

1991-06-18 WWF Wrestling Challenge - The Undertaker VS Jim Gorman

THE UNDERTAKER AND RANDY THE MACHO MAN SAVAGE VS. RIC FLAIR AND BERZERKER - WWF WWE Wrestling