Jan Blachowicz will defend his light heavyweight title against middleweight champion Israel Adesanya in the main event of UFC 259 on Saturday in Las Vegas. The main UFC 259 card, which also features two other title fights, is slated for 10 p.m. ET. Adesanya is a -240 favorite (risk $240 to win $100), while Blachowicz is a +200 underdog (risk $100 to win $200) in the latest Blachowicz vs. Adesanya odds from William Hill Sportsbook.

Before you make your UFC 259 picks, make sure you see what the ultimate MMA insider, Ian Parker, has to say.

A former fighter who's been in the industry for 15 years, Parker has managed some of the world's best, including former UFC middleweight champ Chris Weidman, Costas Philippou and Gian Villante. Parker trained alongside UFC Hall of Famer Matt Serra. Now, Parker breaks down fights and makes betting picks for the Voice of the UFC, Jon Anik.

Parker is coming off a mind-boggling 2020 season. On the Anik & Florian Podcast, Parker went an astounding 58-14, returning $9,465 to $100 bettors who followed him. He hit 11 of his 17 underdog picks and 19 of 30 main events. Overall, Parker nailed an astonishing 81 percent of his plays. Last week in his SportsLine debut, Parker went 3-1 on his picks to provide a profitable night for anyone who followed him. 

Now, Parker has locked in his top five selections for UFC 259. If you parlay his picks, you could be looking at a nearly 10-1 payout!

For UFC 259, we can tell you Parker is backing Aljamain Sterling (-105) to defeat Petr Yan (-115) in the first of three title fights. He's also backing one fighter who is the "better striker" to "look for a takedown early!" You ABSOLUTELY need to see who it is before locking in any UFC 259 bets.

Who wins Blachowicz vs. Adesanya? And what parlay would pay out a colossal 10-1? ... Join SportsLine here to see which fighters you need to be all over at UFC 259, all from the ultimate MMA insider who returned nearly $9,500 to his followers in 2020!