Champions League Preview: Athletic Club Hosts Sporting CP in Knockout Stage Clash

MADRID (Interstat) — A surging Sporting CP side will look to carry its winning momentum into Spain when it visits Athletic Club in a UEFA Champions League Round of 16 first-leg match on Wednesday, Jan. 28, 2026.

The matchup at San Mamés Stadium pits a confident Portuguese contender against a Basque club known for its resilient home form. According to Interstat’s game simulator, Sporting CP is projected to secure a 2-1 away victory.

Sporting CP arrives having just orchestrated one of the season’s most notable results, a 2-1 home victory over Paris Saint-Germain on Jan. 20. That win highlighted a strong European campaign for the Lisbon club, which also includes a 3-0 away win at Club Brugge and a 2-1 comeback victory over Marseille. Their form has been potent offensively, netting multiple goals in four of their last five European outings, though a 3-1 loss at Bayern Munich in December showed vulnerability against elite attacks.

Athletic Club, however, is buoyed by a dramatic away win of its own, a 3-2 victory at Italy’s Atalanta on Jan. 21. The Spanish side has been inconsistent in the competition but formidable at San Mamés, holding PSG to a 0-0 draw there in December. Their European results have been a mix of strong performances, like a 3-1 win at Qarabag, and heavy defeats, including 4-1 and 2-0 losses to Borussia Dortmund and Arsenal, respectively.

The key tactical battle will likely center on Sporting CP’s attacking rhythm against Athletic’s organized and physical defense at home. Sporting’s ability to score on the road, evidenced in Bruges, will be tested by an Athletic side that has conceded just once in its last two home European fixtures.

This first-leg encounter is crucial for both clubs’ aspirations to reach the quarterfinals. Sporting CP will aim to secure a vital advantage with away goals, while Athletic Club will rely on its famed home support to produce a result that keeps the tie alive for the return leg in Lisbon.