ATP 500 tournaments

The ATP 500 tournaments are the fourth-highest tier of annual men's tennis tournaments, after the four Grand Slam tournaments, ATP Finals, and the ATP Masters 1000 events. The winners of each tournament are awarded 500 ranking points—which accounts for the name of the series.
As of 2025, the series includes 16 tournaments, which have draws of 32 for singles and 16 for doubles. Leading players must enter at least four 500 events, including at least one after the US Open; if they play fewer than four, or fail to play in one after the US Open they get a "zero" score towards their world ranking for each one short.
Roger Federer has won the most ATP 500 singles titles, while Daniel Nestor has won the most doubles titles.

Historic names

1990–1999: ATP Championship Series
2000–2008: ATP International Series Gold
2009–2018: ATP World Tour 500
2019–present: ATP 500
ATP points

''Parenthesis indicate points for 48 player draw.''

Tournaments

Tournament	City	Venue	Surface	Draw	Prize money	Date
Dallas Open	Frisco	Ford Center at The Star	Hard	32	$2,760,000	3–9 February
Rotterdam Open	Rotterdam	Rotterdam Ahoy	Hard	32	€2,134,985	3–9 February
Qatar Open	Doha	Khalifa International Tennis and Squash Complex	Hard	32	$2,760,000	17–22 February
Rio Open	Rio de Janeiro	Jockey Club Brasileiro	Clay	32	$2,396,115	17–23 February
Dubai Championships	Dubai	Aviation Club Tennis Centre	Hard	32	$3,237,670	24 February–1 March
Mexican Open	Acapulco	Arena GNP Seguros	Hard	32	$2,585,410	24 February–1 March
Barcelona Open	Barcelona	Real Club de Tenis Barcelona	Clay	32	€2,889,200	14–20 April
Bavarian International	Munich	MTTC Iphitos	Clay	32	€2,500,000	14–20 April
Hamburg Open	Hamburg	Am Rothenbaum	Clay	32	€2,158,560	18–24 May
Queen's Club Championships	London	Queen's Club	Grass	32	€2,255,655	16–22 June
Halle Open	Halle	Gerry Weber Stadion	Grass	32	€2,255,655	16–22 June
Washington Open	Washington, D.C.	William H.G. FitzGerald Tennis Center	Hard	48	$2,396,115	21–27 July
Japan Open	Tokyo	Ariake Coliseum	Hard	32	$1,818,380	24–30 September
China Open	Beijing	National Tennis Center	Hard	32	$3,720,165	25 September–1 October
Vienna Open	Vienna	Wiener Stadthalle	Hard	32	€2,470,310	20–26 October
Swiss Indoors	Basel	St. Jakobshalle	Hard	32	€2,414,215	20–26 October

Singles champions

ATP Championship Series

ATP International Series Gold

ATP World Tour 500

ATP 500

Doubles champions

ATP Championship Series

ATP International Series Gold

ATP World Tour 500