The Champions League semifinal hangs on a single leg, with Bayern Munich and Paris Saint-Germain meeting Wednesday at the Allianz Arena. A CBS Sports betting expert analyzed the match, identifying the defensive vulnerabilities on both sides as the decisive factor. PSG enters with a one-goal aggregate lead from the first leg, forcing Bayern to attack while risking counters from Kylian Mbappé and Neymar. The analysis points to Bayern’s high defensive line as a recurring liability against PSG’s pace, a pattern that defined the opening half of the first leg. Conversely, PSG’s own defensive organization under pressure remains suspect, evidenced by their tendency to concede possession in midfield. The tie’s resolution likely hinges on which side exploits the other’s structural weakness first, leaving neither club secure in its tactical approach.