A comparison of their most recent head-to-head matches, dating back to the 24th of November 2019, reveals that Athletic Bilbao has won 3, Osasuna has won 2, and there has been one tie.

Source: https://www.completesports.com/athletic-bilbao-vs-osasuna-predictions-and-match-preview/

Chukwueze will compete with Sevilla left-back Marcos Acuna, Fran Garcia of Rayo Vallecano and Ez Abde of Osasuna.

Source: https://guardian.ng/sport/chukwueze-nominated-for-laliga-goal-of-the-week-award/

Lewandowski was sent off at Osasuna before the World Cup break in November.

Source: https://www.informationng.com/2023/01/laliga-hands-barcelona-blow-as-lewandoskis-red-card-ban-upheld.html

On Wednesday, Barcelona edged Real Sociedad 1-0 and Osasuna defeated Sevilla 2-1 in extra time to make it to the semifinals for the first time since reaching the final in 2005.

Source: https://www.newdelhitimes.com/vinicius-scores-madrid-beats-atletico-in-extra-time-in-copa/

Sunday’s biggest match sees Real Madrid travel to Pamplona to face Osasuna, with Carlo Ancelotti’s men eight points behind FC Barcelona in the title race after a comfortable 4-0 win at home to Elche on Thursday, reports Xinhua news agency.

Source: https://www.canindia.com/tough-game-for-real-madrid-and-big-relegation-clashes-in-spains-matchday-22/

This win elevates Osasuna into a position that could see them compete in next season’s Conference League.

Source: https://www.canindia.com/la-liga-osasuna-move-into-european-places-after-beating-athletic-club/