Spivac vs. Petrino Prediction, Odds & Best Bets for UFC Sacramento Co-Main Event

• Sergey Spivac and Vitor Petrino meet in the UFC Sacramento co-main event at the Golden 1 Center
• Petrino is a -165 favorite at BetMGM with Spivac sitting at +135
• See my expert Spivac vs Petrino prediction, odds and best bets for the UFC Sacramento Co-Main Event, below

The heavyweight division brings massive stakes to UFC Sacramento as the co-main event unfolds. The stylistic clash between the number six ranked Sergey Spivac and the explosive Vitor Petrino makes this an absolutely fascinating contest for bettors.

Neither man wants to leave this fight in the judges’ hands. Petrino is riding serious momentum with his knockout power, while the veteran Spivac aims to remind everyone why he lives at the top of the division by drowning his opponent on the canvas.

I have a classic striker versus grappler coin flip where identifying the right prop angle holds huge value. Let’s dive into my Spivac vs Petrino prediction, odds and best bets for the UFC Sacramento co-main event.

Spivac vs Petrino Prediction: Fight Does Not Go the Distance

• Spivac vs Petrino Best Bets #1: Fight Does Not Go The Distance (-170 at BetMGM)
• Spivac vs Petrino Best Bets #2: Sergey Spivac by Submission (+500 at BetMGM)

I see incredible value in fading the judges’ scorecards for this contest. Spivac rarely goes the distance, having secured lightning fast submissions over heavy hitters like Lewis and Marcin Tybura.

He needed just 34 seconds of control time to tap out Tybura in 2024, proving he can lock up a finish the moment the fight hits the ground.

Petrino has equal finishing upside on the feet. He recently landed 92 significant strikes at a 57.14 percent clip against Asplund and viciously knocked out Thomas Petersen.

However, Petrino showed a glaring weakness when he suffered a first round submission loss to Anthony Smith. Spivac will target that exact hole in the Brazilian’s defense, making an early finish from either fighter the smartest angle on the board.

Spivac vs Petrino Odds

Odds as of August 21 at BetMGM. Check out the best UFC betting apps for UFC Sacramento on Saturday.

The betting market positions the unranked prospect as the clear favorite, forcing the seasoned veteran into an underdog role. These Spivac vs Petrino odds set up a tight live betting market where a single successful takedown could swing the momentum entirely.

Based on the BetMGM moneyline odds, Petrino holds an implied probability of 62.26 percent to get his hand raised, while Spivac sits at 42.55 percent. Don’t forget to claim the BetMGM promo code to use on your UFC bets tonight.

When I calculate the true vig-free probabilities, the numbers sit at exactly 59.4 percent for Petrino and 40.6 percent for Spivac. The oddsmakers respect the striking volume of Petrino but clearly acknowledge the lethal submission threat the underdog brings to the cage.

Spivac vs Petrino Tale of the Tape

Looking at the metrics, this matchup highlights a staggering discrepancy in striking power versus grappling pedigree. Over his last 15 bouts, Spivac has recorded zero knockdowns. He is completely reliant on his chain wrestling to generate offense.

Meanwhile, Petrino brings legitimate explosive power to the octagon. The Brazilian prospect has registered four knockdowns in his last 10 appearances.

When Spivac finds his grappling rhythm, his opponents quickly fall off a cliff. He secured a brilliant 75 percent takedown success rate landing six attempts during dominant wins over Derrick Lewis, Augusto Sakai, and Tai Tuivasa.

Conversely, Petrino recently went zero for four on takedowns against Steven Asplund. If Spivac can drag this fight to the mat, he holds a massive advantage.