Atletico Calatayud vs Osasuna prediction: 5 of 5 AI models back Osasuna

The read

The reason is the five-division gap between a sixth-tier Aragón Regional Preferente side and a La Liga club. Calatayud's form is real: seven wins and a draw in eight league games, and a 4-1 aggregate win over Baztán. But that form comes against regional opposition. It says little about how they would cope with professional defenders for 90 minutes.

Where the experts differ

The disagreement is about margin and about how much Osasuna's rotation matters. Grok is the most cautious and has 0-2. It stresses Osasuna's recent blanks, the roughly 70-hour turnaround after Sevilla, and an experimental attack. The other four go for 0-3, and Kimi and GPT are the most confident. The model histories are close, so I weight on argument quality.

• Rotation. Arrasate has said he will use an almost entirely new XI. Herrando, Aimar Oroz and Del Castillo are reported as medical absentees. Copa rules limit how many non-first-team players can start. That means experienced players such as Catena, Rico, Muñoz and Barja likely surround the younger ones, along with forwards such as Moro and Budimir in the squad. Rotation should affect the margin more than the result.
• Form. Osasuna's league form is poor, with one win in six and several blanks. That form came against top-flight sides, so it transfers only partly to this tie.
• Cup-shock risk. The most likely shock path is a slow start, a loud home crowd and a set piece. If Osasuna do not score in the first 30 minutes, the game gets tense.