Louie Sutherland vs Montanha Da Silva Prediction Market Odds, August 8, 2026
| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
▶Sutherland | — | — | 65% | 65% Kalshi |
▶Silva | — | — | 37% | 37% Kalshi |
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Louie Sutherland is the 65c favorite over Montanha Da Silva on Kalshi and the price has not moved a tick since Friday evening. The heavyweight prelim at UFC Fight Night: Gamrot vs. Salkilld on Saturday, August 8, 2026 puts a 32-year-old London striker who is 1-2 in the UFC against a 6-1 Brazilian debutant who has finished all six of his wins. The board carries roughly $55K in cumulative volume and quotes on Kalshi only, with no Polymarket contract on the fight.
Kalshi prices Louie Sutherland at 65c and Montanha Da Silva at 37c for the heavyweight preliminary bout at UFC Fight Night: Gamrot vs. Salkilld, billed as UFC Vegas 120, on Saturday, August 8, 2026 at the Meta APEX in Las Vegas. The two legs sum to 102c, so the 2c overround leaves Sutherland near a 64% devigged win probability and the Brazilian debutant near 36%. Sportsbooks price the same fight at -192 and +160, implied 66% and 38%, so the exchange is not carrying a contrarian read on this one, only a two-sided quote a trader can sell as well as buy.
Sutherland vs Montanha Da Silva Market Context
Louie Sutherland (11-5) is 32, fights out of London, stands 6-foot-3 with a 76-inch reach, and owns eight knockouts among his 11 wins at a 69% striking accuracy on the UFC's own tracking. His UFC ledger reads 1-2 and both losses were fast. Valter Walker took his leg with a heel hook at 1:24 of round one at UFC 321 on October 25, 2025, and Brando Pericic stopped him with strikes at 1:48 of round one in London on March 21, 2026. The correction came in Perth on May 2, 2026, when Sutherland shut out Tai Tuivasa 30-26 on all three cards by wrestling him down and holding him there, a win built on top control rather than the hands that produced eight of his 11 finishes.
Montanha Da Silva (6-1) is the Curitiba heavyweight the UFC signed off a three-fight win streak, and every one of his six wins ended inside the distance: four submissions and two stoppages by strikes. His last appearance was a rear-naked choke at 2:29 of round one over Bruno de Jesus for the Curitiba Fight Pro 11 heavyweight title on August 30, 2025, which also makes this a layoff of more than 11 months. The only loss on his record is a decision to Richard Jacobi in March 2022, the single time in seven pro fights he has heard a scorecard read. He is listed at 6-foot-4, an inch taller than Sutherland, and he has never fought in the UFC, which is most of what the 37c is paying for.
Sutherland vs Montanha Da Silva Styles, Form and Line Movement
The 65c is a debut discount more than a verdict on Sutherland's durability. Two of his three UFC appearances ended in round one for a combined 3:12 of cage time, both against opponents who attacked a specific hole, first the leg-lock entry and then early pressure on the feet. Montanha's file is the mirror image of a decision fighter: no win has reached a judge, four ended in a choke, and none has gone past round two. Both records point at a short fight, and sportsbooks still price over 1.5 rounds at -145, about 59% implied, which is a modest lean against the first-round finish that each man's history keeps producing.
The counterweight is that Sutherland's most recent and most credible result came on the mat. He out-grappled Tuivasa for 15 minutes rather than trading with him, so the assumption that a submission specialist walks into the path of least resistance here is not free. Montanha also carries the sample-size discount: six wins over regional Brazilian opposition, one loss, and a five-year gap between his 2016 fights and his return in December 2021. That is a thin file to price a UFC heavyweight on, and the market has settled on 37c as the number for it.
Line movement has been nonexistent. Every intraday snapshot captured from Friday evening into Saturday morning has Sutherland at 65c and Montanha at 37c with no drift in either direction, on about $18.1K of 24-hour volume on the Sutherland leg against $10.7K on the Montanha leg, and roughly $55K of cumulative volume on the board. This is a Kalshi-only market with no Polymarket contract on the fight, so there is no cross-platform spread to work and the 2c overround inside the pair is the full cost of taking a side. The card's other heavyweight prelim, Steven Asplund vs Guilherme Pat, trades on the same board structure.
When the Sutherland vs Montanha Da Silva Market Resolves
The market settles on the result of the bout at the Meta APEX on Saturday, August 8, 2026. Prelims open at 5 p.m. ET and the main card follows at 8 p.m. ET, with Sutherland vs Montanha Da Silva sitting in the preliminary block below Diyar Nurgozhay vs Bruno Lopes. Kalshi lists the pair under ticker KXUFCFIGHT-26AUG08SUTMON, with SUT and MON as the two legs, and its rules keep the market open through a postponement of up to two weeks. A draw or no contest pays both sides 50/50.
Key Sutherland vs Montanha Da Silva Catalysts
Sutherland's first-round record: two of his three UFC bouts ended inside 1:48 of round one, both losses.
Montanha's finish rate: all six career wins ended early, four by submission, none past round two.
The layoff: Montanha has not fought since August 30, 2025, a gap of more than 11 months into a UFC debut.
Which Sutherland shows up: the Tuivasa shutout on May 2, 2026 was a wrestling performance, not the knockout profile that carries eight of his 11 wins.
One book, no spread: Kalshi quotes both legs at 65c and 37c with no Polymarket counterpart, so the 2c overround is the entire vig.
Related Sutherland vs Montanha Da Silva Markets
The rest of UFC Vegas 120 trades on the same slate, including featherweight veteran Darren Elkins vs Yadier del Valle and the welterweight pairing of Ty Miller vs Billy Ray Goff on the main card. Longer-dated UFC contracts sit alongside them, from the 2026 light heavyweight title market to the year-end pound-for-pound race. Every live fight, league and event board is indexed on the sports markets hub.
Resolution Criteria
Resolves to the fighter who wins the heavyweight bout between Louie Sutherland and Montanha Da Silva at UFC Fight Night: Gamrot vs. Salkilld on Saturday, August 8, 2026 at the Meta APEX in Las Vegas. Each fighter contract pays $1 per share if that fighter wins by knockout, technical knockout, submission, decision or disqualification, and $0 otherwise. Kalshi lists the fight under ticker KXUFCFIGHT-26AUG08SUTMON with SUT and MON as the two legs. Under the posted rules, a fight declared a tie or no contest resolves 50/50 for both fighters, a postponed or delayed fight keeps the market open and settles once the rescheduled bout finishes within two weeks, and a cancellation or a reschedule more than two weeks out resolves at a fair price. MMA trades as a two-way market here, so there is no draw contract on the board.
Key Factors
- Sutherland finished in round one in two of three UFC appearances (Valter Walker heel hook at 1:24, Brando Pericic strikes at 1:48)
- Montanha Da Silva has finished all six career wins, four by submission, none past round two
- Montanha layoff of more than 11 months since his August 30, 2025 title win at Curitiba Fight Pro 11
- Sutherland swept Tai Tuivasa 30-26 on May 2, 2026 with wrestling, not the striking behind eight of his 11 wins
- Kalshi-only board: no Polymarket quote on the fight, so the 2c overround inside the 65c and 37c pair is the full cost of a side
- Line flat at 65c and 37c across every intraday snapshot, on roughly $55K of cumulative board volume
What are the current Sutherland vs Montanha Da Silva odds?
As of August 8, 2026, Kalshi has Louie Sutherland at 65c and Montanha Da Silva at 37c. The two legs sum to 102c, so the devigged read is about 64% for Sutherland and 36% for Montanha.
Who is favored in Sutherland vs Montanha Da Silva?
Louie Sutherland is the favorite at 65c on August 8, 2026, in line with sportsbook prices of -192 on Sutherland and +160 on Montanha Da Silva. Sutherland is 11-5 as a pro and 1-2 in the UFC; Montanha is 6-1 and debuting.
Where does the Sutherland vs Montanha Da Silva market trade?
Kalshi only, under ticker KXUFCFIGHT-26AUG08SUTMON with SUT and MON legs. No Polymarket contract exists on this bout as of August 8, 2026, so the board shows a single book and no cross-platform spread.
When does the Sutherland vs Montanha Da Silva market resolve?
It settles on the result of the heavyweight prelim on Saturday, August 8, 2026 at the Meta APEX in Las Vegas. Prelims begin at 5 p.m. ET and the main card starts at 8 p.m. ET. A tie or no contest resolves 50/50.
What should traders watch before Sutherland vs Montanha Da Silva?
Whether the fight reaches round two. Sutherland has been stopped inside 1:48 of round one twice in the UFC and Montanha has never had a win reach a judge, yet sportsbooks price over 1.5 rounds at -145, about 59% implied.