Morning Report: Herschel Walker planning to return to MMA this year, open to a fight with Quinton Jackson - MMA Fighting
Walker prepares for battle - Eurosport
Why did Herschel Walker retire from MMA? - Quora
Herschel Walker, Nick Diaz, Cris Cyborg 1/30 in FL - MMA Underground
Herschel Walker at 48 gains hard-earned respect in Strikeforce – The Mercury News
Strikeforce: Herschel Walker vs. Scott Carson re-booked for Jan. 29 in San Jose
Herschel Walker, MMA Fighter Page
Herschel Walker and the Top 10 Jacked Athletes Over 40, News, Scores, Highlights, Stats, and Rumors
Herschel Walker wins MMA debut
Strikeforce: Nick Diaz bludgeons Marius Zaromskis; Herschel Walker wins in debut - ESPN
Herschel Walker, MMA Fighter Page
The Half-A-Second War - MMA Futures
What happened to Herschel Walker's MMA career? Controversial Republican's tenure in the ring was short and sweet