- UFC Vegas 124: Johnny Walker stuns Waldo Cortes-Acosta for second straight win at heavyweight Yahoo Sports
- Main Card Results | UFC Fight Night: Cortes Acosta vs Walker UFC.com
- UFC Vegas 124 Highlights: Waldo Cortes-Acosta vs. Johnny Walker Yahoo Sports
- Johnny Walker’s second act: How the eccentric knockout artist is resetting himself as a heavyweight CBS Sports
- Johnny Walker cites ‘huge advantage’ over UFC heavyweights, calls Waldo Cortes-Acosta his ‘Christmas present’ MMA Fighting