2023 International Challenger Zhangjiagang

Seeds • 1 Rankings are as of 21 August 2023. Other entrants The following players received wildcards into the singles main draw: • Li Hanwen • Sun Fajing • Te Rigele The following players received entry into the singles main draw as alternates: • Alafia Ayeni • Rubin Statham The following players received entry from the qualifying draw: • Bai Yan • Cui Jie • Mikalai Haliak • Liu Hanyi • Leonid Sheyngezikht • Xiao Linang The following players received entry as lucky losers: • Colin Sinclair • Yusuke Takahashi ==Champions==

Singles • Térence Atmane def. Mikalai Haliak 6–1, 6–2. Doubles • Ray Ho / Matthew Romios def. Francis Alcantara / Sun Fajing 6–3, 6–4. ==References==