UFC 330 Prediction Markets, Picks & Predictions

Philadelphia hosts back-to-back title fights for the first time since UFC 133 back in 2011, with pound-for-pound king Islam Makhachev defending his newly-won welterweight strap and Mackenzie Dern putting her strawweight belt on the line in the co-main event.

Here’s every main card fight broken down with FanDuel moneylines against Kalshi and Polymarket prediction market pricing.

Islam Makhachev vs. Ian Machado Garry — Welterweight Title Main Event

Islam Makhachev defends his welterweight title for the first time after moving up from lightweight, and the market has installed him as a heavy but not overwhelming favorite at -345, with implied win probability sitting around 74%. The pound-for-pound number one (28-1) brings elite wrestling and top control that have carried him through 17 consecutive UFC wins, and his significant strike accuracy sits at an absurd 71.55% compared to Machado Garry’s 58.48%, a gap that speaks to Makhachev’s efficiency whenever he does choose to strike.

Ian Machado Garry (17-1) is a legitimate live underdog here, riding a two-fight win streak that includes victories over former champion Belal Muhammad and rising star Carlos Prates. His path to the upset requires keeping this fight standing and using volume where he lands 4.78 significant strikes per minute and 80% takedown defense that could frustrate Makhachev’s usual entries, but Makhachev’s own 1.0 submission average and suffocating top control have overwhelmed nearly every opponent he’s faced at 155 and now 170 pounds.

Given Makhachev’s dominant grappling numbers and Garry’s stylistic vulnerability to sustained top pressure, the smart money remains on the champion.

Pick: Islam Makhachev (-345)

Mackenzie Dern vs. Gillian Robertson — Women’s Strawweight Title Co-Main

Mackenzie Dern defends her strawweight title for the first time in the co-main event against a battle-tested veteran in Gillian Robertson, and the market sees this as a clearer fight than the main event with Dern favored at -230. Dern’s elite Brazilian Jiu-Jitsu credentials give her a significant advantage on the mat, and her ability to threaten submissions from any position has been the calling card of her championship run.

Gillian Robertson is a savvy, experienced grappler in her own right, and while she enters as the underdog at +176, her durability and killer instinct on the ground mean this title fight carries real finish equity for either woman.

Given both women’s tendencies to look for finishes rather than play it safe on the scorecards, this title fight carries real inside-the-distance potential regardless of who wins. Dern’s superior technical precision on the mat gives her the higher-percentage path to victory in a fight that could realistically end via submission before the judges get involved.

Pick: Mackenzie Dern (-230)

Mansur Abdul-Malik vs. Dustin Stoltzfus

Mansur Abdul-Malik enters as one of the heaviest favorites on the entire main card at -650. The 28-year-old middleweight is coming off a March 2026 TKO loss to Yousri Belgaroui, but his overall body of work and youth advantage have kept books and prediction markets alike heavily in his favor for this rebound fight.

Dustin Stoltzfus brings a more grinding, durable style to this matchup, and while the moneyline gap is extreme. The value in this fight is hiding in the round total rather than the outright underdog play. The under 1.5 Rounds paired with the Abdul-Malik moneyline suggests an expectation that this ends early rather than Stoltzfus surviving into the later rounds. Kalshi’s round-of-victory market prices Abdul-Malik to win in Round 1 at 38% and Round 2 at 29%, with a decision/draw/no-contest outcome at just 27%—collectively signaling the market expects this to end well before the scorecards matter.

Pick: Mansur Abdul-Malik (-650)

Edson Barboza vs. Esteban Ribovics

At 40 years old and riding a three-fight losing streak, Edson Barboza opens the main card as a significant underdog against the younger, hard-charging Esteban Ribovics, with the line having moved dramatically in Ribovics’s favor from an opening of -400 all the way out to as steep as -600 at some books by fight week. The legendary Muay Thai striker’s kicking game remains one of the most feared in UFC history, but there are real doubts about whether his legendary kicking game can withstand the pressure of a rising contender.

Esteban Ribovics, despite also coming off a loss himself, has built his case as the betting favorite through younger legs, higher output, and volume striking that tends to wear down aging strikers over three rounds.

Given how much this line has moved and the plus-money value still available on a veteran with legitimate finishing tools, Barboza represents one of the more interesting live-dog plays on the entire card. However, Ribovics has the tools to get past the future UFC Hall of Famer and get back on track Saturday night.

Pick: Esteban Ribovics (-400)

Jalin Turner vs. Kaue Fernandes

Jalin Turner steps in as the moderate favorite in this lightweight clash, with pricing settling in at -178 at FanDuel and prediction markets landing closer to a 54-55% implied win probability, a noticeably tighter gap than the sportsbook lines suggest.

The “Tarantula” (15-9) has long been known for his length, power, and finishing instincts at 155 pounds, and that finishing threat is reflected in Polymarket’s prop markets, where a KO/TKO finish for the fight overall is priced essentially as a coin flip at 51%.

Kaue Fernandes (11-2) enters as the live underdog with a strong finishing rate of his own, and the props market suggests real respect for his chances of turning this into an ugly firefight, the fight going the distance is priced at just 26% on Polymarket, meaning traders overwhelmingly expect this one to end early regardless of who wins.

Given the tight prediction-market consensus there may be some value in shopping for a better number on Turner, or alternatively looking at Fernandes as a live dog in a fight where nearly three-quarters of traders expect a finish rather than a decision.

Pick: Kaue Fernandes (+138)