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2025 International Challenger Zhangjiagang
August 25 - September 1
Last Updated on October 1, 2025
The 2025 International Challenger Zhangjiagang was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2025 ATP Challenger Tour. The event took place from August 25 to September 1, 2025, in Zhangjiagang, China. The tournament is a Challenger 75-level event and is hosted at the Chinese Tennis Academy Zhangjiagang.1“International Challenger Zhangjiagang”. Wikipedia. Retrieved 27 August 2025.
Tournament Details
| Date | 25 August – 1 September |
| Edition | 6th |
| Draw | 32 Singles / 16 Doubles |
| Category | Challenger 75 |
| Prize Money | $91,250 |
| Surface | Hard |
| Location | Zhangjiagang, China |
| Venue | Chinese Tennis Academy Zhangjiagang |
Tournament Links
| ATP Tournament Profile | ||
| Results | Draws | Schedule |
Champions
| Events | Champion(s) | Runner(s)-up |
| Singles | 🇯🇵 Sho Shimabukuro | 🇬🇧 Oliver Crawford |
| 6–3, 3–6, 7–5 | ||
| Doubles | 🇨🇭 Luca Castelnuovo 🇦🇺 Akira Santillan |
Petr Bar Biryukov 🇮🇹 Alexandr Binda |
| 6–3, 6–7(8–10), [10–3] | ||
Venue
The Chinese Tennis Academy in Zhangjiagang is described as a national sports institute and the first official branch of the main Chinese Tennis Academy, which is located in Nanjing.
Here’s what is known about the venue:
- Location: The academy is located in Zhangjiagang, China, and its address is given as No. 198 Zhongxing Road.
- Facilities: The academy is equipped with both indoor and outdoor hard courts, which are used for the tournament. Specifically, it has eight outdoor and four indoor courts. It also features a competition center, a fitness training room, and a café and dining area. The courts are described as being built to a high standard, with some sources mentioning the use of DecoTurf for the playing surface.
- Purpose: The academy serves as a training ground for professional and aspiring tennis players, and it is a key part of the city’s efforts to promote tennis. It’s also open to the public for recreational use during the evenings.
- Connection to Tennis Development in China: The Zhangjiagang branch is a part of the broader Chinese Tennis Academy system, which aims to develop tennis talent in the country. The main academy in Nanjing is noted for its high-quality facilities, including courts built to the specifications of all four Grand Slams. This suggests that the Zhangjiagang branch also adheres to a high standard.
Prize Money and Ranking Points
The 2025 International Challenger Zhangjiagang is a Challenger 75 tournament, and as such, offers a total prize money commitment of $91,250. The distribution of prize money and ATP ranking points is as follows:
Singles
| Result | Prize Money | Ranking Points |
| Champion | $12,980 | 75 |
| Runner-up | $7,620 | 44 |
| Semifinalist | $4,550 | 22 |
| Quarterfinalist | $2,635 | 12 |
| Round of 16 | $1,535 | 6 |
| Round of 32 | $950 | 0 |
| Qualifier | – | 4 |
Doubles
| Result | Prize Money (per team) | Ranking Points (per team) |
| Champions | $4,540 | 75 |
| Runners-up | $2,630 | 50 |
| Semifinalists | $1,580 | 30 |
| Quarterfinalists | $920 | 16 |
| Round of 16 | $530 | 0 |