Alexander Zverev The top seed in Shanghai, Zverev is a former runner-up with an excellent record at Masters 1000 level. However, his recent results outside the Grand Slams have been inconsistent, and his disappointing Beijing campaign leaves him with plenty to prove.
Carlos Alcaraz
Alcaraz arrives after reaching the Tokyo final, but the demanding schedule comes early in his comeback. Managing his fitness while adjusting to another Masters 1000 event will be a major challenge.
Novak Djokovic
Djokovic has returned to strong form during the Asian swing, reaching the Beijing final before heading to Shanghai. His biggest question mark will be whether his body can handle another demanding tournament so soon after Beijing.
Valentin Vacherot
Vacherot produced one of the most remarkable Masters 1000 runs last year, coming through qualifying before lifting the Shanghai title. As the defending champion, he now faces the pressure of backing up that extraordinary performance.
Daniil Medvedev
Medvedev has looked sharp during the Asian swing, but his Beijing semifinal ended in a controversial default after he hit a ball into the crowd. He will need to put that incident behind him quickly and regain his focus in Shanghai.