Forecast winner
Curtis Blaydes · 54.0%
Fair price -117 · the odds at which this probability breaks even, before the book's margin.
This is Waldo Cortes Acosta versus Curtis Blaydes over three heavyweight rounds. Cortes Acosta owns the clearer open-space impact route: his method baseline contains nine KO/TKO wins, seven decisions and one submission, and recent observations document counter-right knockdowns. That route is materially live because Blaydes has five recorded KO/TKO losses and was recently stunned during an entry. Blaydes nevertheless receives the slight overall edge because his documented takedown rate, persistent entries and control provide repeatable access to fence and ground minutes, while direct evidence of Cortes Acosta's sustained takedown defense and bottom escapes is sparse. Decision leads Blaydes' conditional methods because the scheduled distance is three rounds, he has documented decision wins and recent sustained output, and Cortes Acosta has no recorded KO/TKO loss. Cortes Acosta's leading conditional method is KO/TKO; his submission remains above the required floor because he has one documented submission win.
- Method, if Curtis Blaydes wins
- Decision · 66.0%
This exact winner, method and round combination has a 35.6% probability.
Most likely individual outcome: Curtis Blaydes by Decision · 35.6%.
Against the result: winner correct.
Waldo Cortes Acosta’s strongest route is an early or mid-fight KO/TKO: maintain striking range, punish Blaydes as he enters, and land the overhand or counter-right sequences that have repeatedly produced documented knockdowns and finishes. This is supported by Cortes Acosta’s documented KO/TKO history and counter-punching observations, while Blaydes has documented losses by KO/TKO and has been hurt during entries.
Sources [1][2][3][4][5][6][7][8]
How the path opens
Cortes Acosta has demonstrated access through straight and overhand punching, body work, and counters when opponents pressure or overextend. Blaydes’ documented film includes a knee that stunned him and unsuccessful or incomplete takedown sequences, creating a plausible opening for Cortes Acosta to intercept the entry before sustained control is established.
Opponent’s response
The A-side must deny Blaydes’ primary wrestling route by staying off the fence, making the first takedown attempt costly, and immediately returning to striking after separation. Cortes Acosta has documented cage reversals and takedown defense moments, while Blaydes’ recent observations include stuffed or failed entries and difficulty completing some attempts.
Where the case fails
The case fails if Blaydes consistently closes distance without absorbing a clean counter, pins Cortes Acosta to the cage, and converts repeated takedown attempts into extended control. Blaydes has documented takedown volume, control time, and a long record of KO/TKO and decision wins, while Cortes Acosta’s latest documented bout was a decision loss and his five-round experience is recorded as zero.
Evidence against the case
The strongest contrary evidence favors Blaydes’ control-based route: he has documented high takedown production and control time, extensive UFC and five-round exposure, and multiple wins by KO/TKO or decision. His recent observations also show that he can recover from failed entries and continue applying pressure. Cortes Acosta’s recent decision loss to Volkov and documented difficulty when pressured or rushed add uncertainty to the A-side striking path.
Sources [9][6][10][11][12][13][7][14][15][16][17]
Curtis Blaydes should build the fight around repeated level changes, cage pressure, takedowns, and sustained top control, converting that control into a decision or ground-striking finish. His documented baseline includes 5.12 takedowns per 15 minutes, substantial control per takedown, and a long record of heavyweight wins by both decision and KO/TKO.
Sources [10][11][18][7][9]
How the path opens
Blaydes has documented access through orthodox entries, level-change feints, clinch work, and takedown attempts. Against Josh Hokit he attempted seven takedowns and landed two while accumulating 125 seconds of control; against Rizvan Kuniev he attempted 15 takedowns and landed two, showing a willingness to persist even when the first entries fail. Waldo Cortes Acosta has been documented being walked down and kept against the cage, giving Blaydes a plausible route to force clinch exchanges rather than remain at long striking range.
Opponent’s response
Blaydes can reduce Cortes Acosta’s preferred counter-boxing opportunities by keeping him attached to the fence, changing levels behind punches and feints, and returning to takedowns after defended attempts. His prior documented success against Chris Daukaus without attempting a takedown also preserves a striking fallback if Cortes Acosta overcommits to defending entries.
Where the case fails
The position fails if Cortes Acosta consistently maintains open-space striking distance, punishes Blaydes during entries, or reverses and escapes cage control. Cortes Acosta has documented power against established heavyweights, including a counter right that dropped Ante Delija and a recent KO/TKO win over Derrick Lewis, so Blaydes cannot treat prolonged pocket exchanges or stalled takedowns as safe.
Evidence against the case
The strongest contrary evidence is Cortes Acosta’s documented finishing power and counter success: he has verified KO/TKO wins over Derrick Lewis, Ante Delija, and Shamil Gaziev, and has dropped opponents with counter right hands. His film also documents cage reversals and effective body attacks. Conversely, Blaydes has recent documented difficulty completing takedowns against resistant opponents, and Kuniev stunned him with a knee, so the wrestling route is supported but not assured.
Sources [5][4][19][20][6][2][3][21]
Uncertainty and probability treatment
No verified current weigh-in or health information is available.
The evidence file provides no comparable statistical profile for Cortes Acosta, especially for takedown defense, bottom escapes, pace and striking defense.
Fight observations are documented play-by-play rather than independently verified visual review, and several derived style records copy those observations rather than independently corroborating them.
Cortes Acosta's ground denial is supported mainly by one cage reversal; Blaydes' recent takedown observations show persistence but low completion rates.
Submission access and round timing are sparsely supported for Cortes Acosta and essentially undocumented for Blaydes, so those small conditional routes and their hazards are highly uncertain.
The supplied evidence documents relevant prior observations but does not provide a verified fight-specific prediction, weigh-in result, or direct matchup footage.
Film evidence is secondary and overlapping; repeated derived stylistic records are not independent corroboration.
No supported numerical probability or market comparison is provided.
The evidence file contains documented play-by-play rather than independently verified visual review, and several film records are derived from overlapping sources.
No verified current weigh-in or health information is available; the booking evidence states weigh-in status is not completed or verified.
Blaydes has no documented submission wins in the supplied method-history baseline, so submission is not an evidence-backed primary route.
Historical method records establish possible methods, not a matchup-specific finishing likelihood.
These are raw AI probabilities. Historical wins establish a baseline: a documented winning method retains at least 1% probability conditional on that fighter winning. Recent tactical trends can reduce that probability, but cannot erase it.
