Winner: Jhonata Diniz
Confidence Score: 69Jhonata Diniz has several measurable advantages in this heavyweight matchup. He is two inches taller, has a 5.5-inch reach advantage, and a slight leg reach edge, all of which are historically significant in heavyweight striking matchups. Both fighters are primarily strikers with a high knockout rate (7 KOs each), but Diniz has a more diverse kickboxing background and a higher percentage of first-round finishes (6 of 8 wins). Statistically, Diniz has a slightly better significant strike defense (50% vs 47%) and much better takedown defense (69% vs 53%), which is important even if neither attempts takedowns. Tafa has struggled against larger, rangier strikers and is coming off two consecutive losses, including a recent KO. Historically, fighters in the UFC heavyweight division with Diniz's height, reach, and kickboxing style have a higher win rate over shorter, less defensively sound power punchers like Tafa, especially when the taller fighter also has a reach advantage. Diniz's durability and technical edge give him the nod, but the risk of a Tafa KO keeps the confidence below 70.
Live odds
Live and historic odds as well as more fighter statistics and insights for Jhonata Diniz vs Justin Tafa can be found on the fighter matchup page. All the fighter matchups and live odds for Topuria vs Oliveira can be found on the Topuria vs Oliveira event page.