**Scottie Scheffler, the world No. 1 and a cornerstone of the U.S. Presidents Cup team at Medinah, enters the final Sunday singles session with a mixed team record that underscores his individual dominance versus alternate-shot challenges.** Paired repeatedly with Sam Burns, the duo secured a Thursday fourball win and a clutch Saturday morning fourball victory highlighted by Scheffler's long birdie putt on 15, but they dropped their Friday foursomes match. Captain Brandt Snedeker benched Scheffler from Saturday afternoon foursomes to provide rest and ease pressure, citing the "weight of the world" on his shoulders amid Scheffler's historically poor foursomes results. With the U.S. trailing the International team entering the decisive 12 singles matches, Scheffler's performance against Nico Echavarria will heavily influence his final point total in a format where wins earn one point and halves earn half a point. His strong 2026 PGA Tour form, including multiple victories and consistent top finishes, contrasts with team-event variability that has limited his points accumulation so far.