Overview

• First-round play at the ATP Masters 1000 event in Shanghai begins Wednesday, with outlets publishing day-one match predictions.
• Stan Wawrinka, a 40-year-old wild card who is 2–10 at tour level this season after a Challenger-heavy schedule and a recent Saint-Tropez withdrawal, faces first-time opponent Fabian Marozsan.
• Both The Grandstand and Last Word On Tennis predict Marozsan to advance in straight sets, noting his Beijing semifinal run before losing to Jannik Sinner.
• Adrian Mannarino meets Matteo Berrettini for their second encounter, with Mannarino leading the head-to-head 1–0 from the 2018 Australian Open.
• Predictions diverge for Mannarino vs Berrettini: The Grandstand picks Mannarino in three based on reliability and recent results, while Last Word On Tennis backs Berrettini in three despite his one match win since the Rome Masters and ongoing physical concerns.