It's a jammed weekend of action from Vegas to Arizona to California and even to Great Britain on Sunday, and we're ready for inisght, previews and more on the bouts involving Tim Tszyu, Oscar Valez, "Zurdo" Ramirez and more on the newest "Big Fight Weekend Preview!"

Host T.J. Rives is back with insider Dan Rafael of BigFightWeekend.com to take a look at all the fight cards.

They begin with the Top Rank/ESPN+ card in Glendale, AZ, as popular, former two division world champ Oscar Valdez is back battling LIam Wilson of Australian in a 12 round WBO interim 130 lb. title bout. Dan believes this is perhaps the best bout on papter this weekend and explains more. We also discuss Seneisa Estrada going for the undisputed women's straweight world title on the undercard.

Then, the discussion turns to Tszyu fighting late replacement Sebastian Fundora for two of the 154 lb. belts in the PBC/Amazon pay per view from Las Vegas. Will Tszyu take advantage of his big opporunity against his big (6'6") opponent in Fundora? The guys go over it. Also, there are three other title fights on the undercard to preview. 

And, there's more! This, as Zurdo goes for the WBA Cruiserweight title in the Golden Boy/DAZN main event in California fighting little known champ Arsen Goulamirian of Armenia makes his US debut.  Will Zurdo get a world title in the cruiserweight title just two years after being a 168 lb. champ?

There's also a preview of the British heavyweight showdown Sunday between Fabio Wardley and Frazier Clarke.

The show wraps with news on Jesse "Bam" Rodriguez vs. Juan Francisco Estrada title bout set for June and also Dan has more on the Matchroom/Queensberry collaboration for five fights in June In Saudi Arabia that has some massive names looking to be on the undercard of Beterbiev vs. Bivol for the undisputed 175 lb. crowns. 

The show wraps with GREAT nostalgia on a late 90s title defense of Lennox Lewis with a great Rafael story on how he was able to see the bout? Plus, T.J has more nostalgia on an amazing three site, three title fights, tripleheader on ABC Network TV featuring Larry Holmes, Sugar Ray Leonard and more in 1980.

Hear it all on the "Big Fight Weekend Preview" Podcast and make sure to follow/subscribe on Apple, Spreaker, Spotify, etc.!