Overview
- All 26 fighters on the Noche UFC 4 card successfully made weight at the official weigh‑ins held Friday, preserving the scheduled 13‑bout lineup.
- Jean Silva weighed 145 pounds and short‑notice replacement Jose Miguel Delgado weighed 145.5 pounds, confirming their featherweight main event for Saturday in Glendale, Arizona.
- Ceremonial faceoffs on Friday produced showmanship from Silva, who wore sugar‑skull paint, and a brief physical confrontation when Tommy McMillen shoved Marwan Rahiki before security stepped in.
- The flyweight co‑main between Brandon Moreno and Joseph Morales also cleared weight at 125.5 pounds, and the Tim Elliott vs. Edgar Chairez prelim was agreed as a 130‑pound catchweight with both fighters making that limit.
- Noche UFC 4 streams on Paramount+ from Desert Diamond Arena and carries division implications because a strong win for Silva could push him toward a title shot while Delgado’s short‑notice opportunity could rapidly raise his profile.