Three Judges, Three Different Rounds, One Unanimous 29-28 Winner

Yes. Curtis Blaydes beat Waldo Cortes-Acosta by unanimous decision at Noche UFC on September 12, 2026, with all three judges scoring it 29-28, and published round-level reporting says those three judges did not agree on a single round. Mike Bell gave Cortes-Acosta Round 2, Eric Colon gave him Round 3 and Andrew Topps gave him Round 1. Each judge still had Blaydes winning two rounds, so the result reads as a clean sweep while the round agreement rate underneath it is zero of three.

Change any judge’s round pick, or switch to five rounds; the cards, decision label and round agreement rate update beside the table.

What the Official Result Shows and What Only Reporting Shows

Blaydes and Cortes-Acosta met in a three-round heavyweight bout at Desert Diamond Arena in Glendale, Arizona. The Cageside Press event report confirms the unanimous decision and the three 29-28 cards, and LowKick MMA separately reported the same 29-28, 29-28 and 29-28 result. The UFC’s official event scorecard page records the victory and the three totals.

Those totals establish a unanimous decision. They cannot establish which rounds each judge awarded. Three identical 29-28 cards are consistent with complete agreement, where every judge picks the same two Blaydes rounds, and with the rotation reported here, where each judge picks a different Cortes-Acosta round. The round allocation comes only from the cited round-level report.

So the precise claim is narrower than “the scorecards prove total disagreement.” The official result was three matching 29-28 cards; published reporting identifies three different losing rounds for Blaydes.

The Reported Card, Judge by Judge

Read by round instead of by judge, a different pair of judges formed the Blaydes majority each time.

Blaydes had a two-judge majority in every round without receiving all three votes in any round. That two-judge majority is not an official card. MMA decisions total each judge’s own rounds and then compare the three completed cards; round votes are never pooled into a consensus score. Bell, Colon and Topps disagreed at the round level and agreed at the fight level because each independently found two rounds for Blaydes and one for Cortes-Acosta.

Why Three Different Paths All Add to 29-28

Under the 10-Point Must System, each judge scores every round and totals their own card. In a conventional 10-9 round the winner gets 10 and the loser 9. A fighter who wins two 10-9 rounds and loses one scores 10 plus 10 plus 9, which is 29, and the opponent scores 9 plus 9 plus 10, which is 28.

That arithmetic is enough to explain all three reported cards. Bell had Blaydes winning Rounds 1 and 3, Colon Rounds 1 and 2, Topps Rounds 2 and 3. No 10-8 round, 10-10 round or other device is needed. This does not independently establish the numeric score entered for each round; it shows that three ordinary 10-9 rounds produce the confirmed totals and the reported allocation.

The difference between aggregate and round-level data is the whole story here. A unanimous decision answers one narrow question: did all three completed cards favor the same fighter? Here the answer was yes. It says nothing about whether the judges agreed on every round, most rounds or any rounds.

How to Spot the Same Pattern on Any Card

A split decision is disagreement about the winner. This pattern is disagreement about every round with agreement about the winner, and it only shows up when a commission or a reporter publishes the round-by-round cards, not the totals.

The check is a count: rounds where all three judges picked the same fighter, divided by rounds scored. Three identical totals with a round agreement rate under 100% means the sweep is hiding disagreement. In a three-round fight scored entirely 10-9, three 29-28 cards for the same fighter with zero rounds in common can only happen one way: each judge gives the loser exactly one round, and for no round to be unanimous, each of the three rounds has to be a different judge’s giveaway. That is exactly the Bell, Colon, Topps rotation.

The sandbox above runs that count for any three- or five-round card. Set the judges to the same two Blaydes rounds and the totals do not move, but the agreement rate goes from 0% to 100%. The totals cannot tell those two cards apart; the round data can.

What the Pattern Does and Does Not Prove

This was a unanimous decision, not a split decision. All three cards favored Blaydes, so the round-level differences never became disagreement over the result.

The pattern is unusual and informative, but it does not by itself prove that a judge was incompetent, biased or wrong. Establishing that would require comparing the action in each round with the scoring criteria. A disagreement shows that judges evaluated a round differently; it does not explain why.

Cageside Press credited Blaydes’ takedowns and grappling as central to his performance. That is tactical context, not evidence of which exchanges persuaded a particular judge, and it does not mean a takedown or a stretch of control automatically won a round. Under the Unified Rules’ prioritized criteria, effective striking and effective grappling are assessed first; effective aggressiveness matters only when those are equal, and fighting-area control is a further fallback. The rules separate effective grappling from a positional change by itself: a takedown is evaluated through the attack it establishes, and top or bottom position is assessed by the impactful results of the fighter’s actions.

A real review of these cards would need the effective offense in each round: impactful strikes, takedowns that led to attacks, submission attempts, reversals and positions that produced meaningful work. Raw control time or a takedown count would not settle it.

Descriptions of the fight as slow, frustrating or low-action belong in a separate column. Entertainment value is not a judging criterion. A bout can disappoint the crowd and still contain close rounds that reasonably divide judges. The cards reveal the distribution of reported round winners; they do not reveal the judges’ reasoning, and disagreement alone does not make the unanimous result incorrect.

Why This Is Not the Grasso-Shevchenko Draw

Blaydes vs. Cortes-Acosta is a different Noche UFC scorecard case from Alexa Grasso vs. Valentina Shevchenko II. The Blaydes bout took place at the September 12, 2026 event in Glendale and ended with three 29-28 cards for the same winner. The Grasso-Shevchenko rematch took place at the 2023 Noche UFC event and ended in a split draw after Mike Bell scored the fifth round 10-8 for Grasso.

A published analysis of the Grasso-Shevchenko scorecards shows all three judges agreed on the winners of Rounds 1, 2 and 3. They disagreed on Round 4, and all three gave Round 5 to Grasso but differed on whether it was 10-9 or 10-8.

The two cases are opposite scorecard patterns. Grasso-Shevchenko turned on the margin assigned to one round and its effect on the final result, with broad agreement on who won most rounds. Blaydes-Cortes-Acosta produced matching totals with, per the round-level report, no round in common. It shows how aggregate scores can conceal substantial disagreement without proving, on their own, that the decision was wrong.