Switzerland's edge here is rooted in defensive discipline relative to a leaky Algerian backline that has shipped 2.33 goals per game recently—a vulnerability the Swiss attack (2.37 scored/g) is well-equipped to exploit. The model's 1.64–0.95 xG split and 1-0 scoreline projection reflect a controlled rather than dominant favorite, where Switzerland's ability to convert territorial superiority into a low-margin lead is the decisive variable. With both sides lacking clean sheets in their last three outings, the 51% BTTS probability signals genuine knockout-stage tension despite the Swiss favoritism.