ATP 250Tournament Index.

A leading Australian summer event and an important preparation stop before the Australian Open. Brisbane returned to the men's ATP calendar in 2024.

Hong Kong has a long history of international men's tennis. The ATP event returned to the Tour in 2024 and opens the season on outdoor hard courts.

Adelaide is one of the key Australian Open warm-up tournaments. Its outdoor hard courts regularly attract a strong field in the opening weeks of the season.

One of the longest-running tournaments in the Southern Hemisphere, Auckland has been a traditional January stop for generations of ATP players.

Montpellier is a modern French indoor tournament traditionally staged early in the season. French players have enjoyed considerable success at the event.

A historic South American clay-court championship and a cornerstone of the Latin American swing, Buenos Aires has crowned many of the game's finest clay specialists.

A long-established Florida hard-court event, Delray Beach has become a distinctive stop on the American ATP calendar with a strong tradition of home champions.

Santiago is Chile's principal ATP Tour event and forms part of the South American clay swing, continuing the country's strong tradition on red clay.

Romania's principal ATP tournament has a history stretching back to the 1990s. After an absence from the Tour, Bucharest returned to the calendar in 2024.

One of the oldest championships in American tennis, Houston is the only ATP Tour event in the United States played on clay.

Morocco's ATP Tour tournament is a long-standing clay-court event and the Tour's principal stop in Africa, moving to Marrakech after years in Casablanca.

Geneva is a traditional Swiss clay-court championship staged immediately before Roland Garros and returned to the ATP Tour calendar in 2015.

A historic German championship, Stuttgart switched from clay to grass in 2015 and became an important opening stop of the modern grass-court season.

The Netherlands' principal grass-court tournament has been a fixture of the pre-Wimbledon calendar since 1990 and is known for its fast outdoor courts.

A modern grass-court tournament staged in Mallorca immediately before Wimbledon, giving Spain a rare ATP Tour event on grass.

Played on the English south coast, Eastbourne is a traditional final preparation tournament before Wimbledon and is known for classic outdoor grass-court tennis.

Bastad is one of Scandinavia's most historic tennis events. Its intimate clay courts have hosted generations of Swedish and international champions.

Set in the Swiss Alps, Gstaad is among the oldest tournaments on the ATP calendar and one of the Tour's most distinctive high-altitude clay-court events.

Umag has been Croatia's signature ATP tournament since 1990, combining Mediterranean summer atmosphere with traditional European clay-court tennis.

Kitzbuhel is one of the oldest tennis championships in Europe, famous for its Alpine setting and demanding high-altitude clay courts.

Portugal's leading men's tournament has a long clay-court tradition. After a brief absence from the ATP Tour, Estoril returned to the main calendar in 2026.

Los Cabos joined the ATP Tour in 2016 and has developed into an important Mexican hard-court tournament with a distinctive resort setting.

Winston-Salem is the final ATP Tour stop before the US Open and has been a regular part of the North American hard-court summer since 2011.

Chengdu joined the ATP Tour in 2016 and forms part of the Asian hard-court swing, bringing tour-level tennis to one of western China's largest cities.

One of the newest tournaments on the ATP Tour, Hangzhou debuted in 2024 and is part of the expanding Asian hard-court swing.

Kazakhstan's ATP Tour event began in Astana in 2020 before moving to Almaty, becoming an established indoor stop during the European-Asian autumn swing.

Belgium's indoor ATP event began in Antwerp in 2016 and moved to Brussels in 2025, continuing its place in the late-season European indoor swing.

From 2026 the former Marseille ATP 250 moves to Lyon and the LDLC Arena, continuing the lineage of one of France's established indoor tournaments.

Stockholm is one of the ATP Tour's classic indoor tournaments. Founded in 1969, it has crowned generations of Swedish stars and major international champions.