Caio Borralho is the pick at 56.3% against Yousri Belgaroui's 43.7%, on ratings of 2203 and 2167 that are inside each other's uncertainty — Belgaroui's is 237, the wider of the two, and that difference in certainty is the model's first listed factor. The second is control: Borralho holds 206 seconds per 15 minutes and concedes 171, while Belgaroui holds 186 and concedes 221, in a division averaging 196 and 233. Belgaroui's striking numbers are the better ones on paper, 56.5 landed per 15 minutes against Borralho's 53.5, but they carry 37.2 of uncertainty across three recorded fights. All three of those fights ended in knockouts, which the model is largely discounting: it gives a 56.2% chance this one reaches the judges and only 28.7% a knockout. This is a thin read on Belgaroui and the number should be held loosely.

Borralho is a southpaw volume striker who wins rounds rather than fights. He lands 53.5 significant strikes per 15 minutes against a middleweight average of 49.0, at 49% accuracy against 46%, and 42.6 of those at distance against 36.2. His defence is above average both ways, 0.533 of incoming strikes missed against 0.50 and 49.9 absorbed against 53.6. He is not a takedown hunter — 3.4 attempts per 15 minutes against 4.1 — but he keeps position once he has it, 206 seconds of control against the division's 196 while conceding only 171 against 233. His pace ratio of 1.33 against a division average of 1.10 says his output climbs sharply in later rounds, which fits a record of four decision wins in five and a 7% KO rate. He is 34 and has been out 7.9 months. Belgaroui has three UFC fights and finished all three inside the distance, so his profile is loud and almost entirely unreliable. His knockdown rate of 0.83 per 15 minutes against the division's 0.61 and his KO-finish share of 0.24 against 0.09 are the two numbers that describe him, and both carry uncertainties larger than themselves — plus or minus 1.12 and 0.76. What is better established is his frame: four inches of reach on Borralho, 79 against 75, the largest physical edge in this fight. Defensively he reads similarly to Borralho, 0.536 of strikes missed and 49.5 absorbed, but he concedes 221 seconds of control per 15 minutes against Borralho's 171, which is the gap the model is pricing. The shape is a long-range striking match where Belgaroui has the reach and Borralho has the measured volume and the late-round climb. Borralho's 1.33 pace ratio against Belgaroui's 1.06 is the clearest reason to expect the third round to look different from the first, and the 56.2% decision probability is built on it. Belgaroui's path is the one the model trusts least and that his record trusts most: all three of his wins came by stoppage in rounds one and three, and a 0.83 knockdown rate against a man who has been stopped once in his last five is not nothing. Be clear about where the 56.1% comes from: it is mostly Borralho being the better-measured fighter, not the better fighter. Three bouts of evidence against five years of it is the whole of the margin here.