Phil Mickelson gambling habit and sports betting. Rich Eisen weighs in on allegations of Phil Mickelson betting $1 Billion over the course of 30 years. Excerpts of Billy Walters book "Gambler: Secrets from a Life of Risk" provide the most detailed look yet at Phil Mickelson's sports gambling and his relationship with Billy Walters, a Las Vegas businessman who is widely considered to be the most successful American sports bettor ever. Phil Mickelson wagered over $1 billion: https://www.espn.com/golf/story/_/id/... Reaction Video: "This Is an Illness" - Rich Eisen on the Allegations of Phil Mickelson’s $1 Billion Gambling Habit @RichEisenShow • "This Is an Illness" - Rich Eisen on the A... Subscribe on iTunes and Spotify iTunes: https://podcasts.apple.com/us/podcast... Spotify: https://open.spotify.com/show/4kZU6Jn... Follow James Skrmetta Twitter: / james_skrmetta Instagram: / james_skrmetta James Skrmetta streams LIVE on Twitch: / james_skrmetta #philmickelson Phil Mickelson, phil mickelson gambling, reaction video, Rich Eisen, Rich Eisen Show, phil mickelson sports betting, billy walters, sports betting, Phil Mickelson bet