Al Qadsiah and Al-Sadd both have creators who can restart an attack after an initial clearance. Recent matches also show box access against each defence, with current changes in their cover. Santa Clara and Benfica bring a sharper contrast between repeated attacking pressure and compact home defending. How often the first delivery becomes a clean second chance shapes both matches.
Reijnders and Al Juwayr can feed Retegui and Quiñones from several angles, while Afif, Giovani and Firmino have just shown they can build a response after falling behind. Romagnoli is reported outside Sadd's travelling group after playing in an earlier match, and Nández left Qadsiah's latest match injured before being reported out. Sadd's main attacking group played its last match, so these are defensive changes alongside active creative routes. Qadsiah can keep returning to the box; Sadd can answer through Afif and Firmino as the game stretches. That's why I'm siding with goals across this match.
Benfica can press high and deliver from the flanks through Pavlidis and their wide creators. Santa Clara have kept shots on target low at home and have had longer to restore their defensive shape. Their regular midfielder Djé Tavares is suspended, with his replacement unconfirmed; Pavlidis played most of Benfica's Omonia match and travelled with the squad, so Benfica retain that finish point. The question is how many clean central chances Benfica can create after Santa Clara clear the first cross. Santa Clara can also use Vinícius Lopes or Paciência in the space behind Benfica's high line. I expect Santa Clara's compact defending to keep the final gap close, and I'm siding with Santa Clara.