ATP_Tour Knowpia

The ATP Tour (known as ATP World Tour between January 2009 and December 2018) is the sole worldwide top-tier tennis tour for men organized by the Association of Tennis Professionals founded in 1990 that replaced the earlier dual Grand Prix Circuit and WCT Circuit. The second-tier tour is the ATP Challenger Tour and the third-tier is the ITF Men's World Tennis Tour. The equivalent women's organisation is the WTA Tour.

ATP Tour tournaments edit

The ATP Tour comprises ATP Masters 1000, ATP 500, and ATP 250 and the United Cup.^[1] The ATP also oversees the ATP Challenger Tour,^[2] a level below the ATP Tour, and the ATP Champions Tour for seniors. The Grand Slam tournaments, the Olympic tennis tournament, the Davis Cup, and the entry-level ITF World Tennis Tour do not fall under the purview of the ATP, but are overseen by the International Tennis Federation (ITF) instead and the International Olympic Committee (IOC) for the Olympics. In these events, however, ATP ranking points are awarded, with the exception of the Olympics. Players and doubles teams with the most ranking points (collected during the calendar year) play in the season-ending ATP Finals, which, from 2000–2008, was run jointly with the ITF. The top 21-and-under players may compete in the season-ending Next Generation ATP Finals if they do not qualify for the ATP Finals. The details of the professional tennis tour are:

Category	Tournaments	Winner's ranking points	Average prize money^[3]	Governing body
Grand Slam	4	2,000	US$24,266,872	ITF
ATP Finals	1	1,100–1,500	US$7,250,000	ATP
Next Generation ATP Finals	1	0	US$2,000,000	ATP
ATP Masters 1000	9	1000	US$5,007,832	ATP
ATP 500	13	500	US$1,803,832	ATP
ATP 250	38	250	US$615,151	ATP

United Cup	1	500 (max)	US$15,000,000 (2023)	ATP/WTA
Davis Cup	1	0	US$15,300,000 (2021)	ITF
Olympics	1	0	0	IOC/ITF

ATP Challenger Tour	178	50 to 175	$64,901	ATP
ITF Men's Circuit	534	18 to 35	$17,798	ITF

ATP publishes weekly rankings of professional players.^[4]

ATP rankings (singles) as of 15 April 2024^[update]^[5]^[6]
No.	Player	Points	Move
1	Novak Djokovic (SRB)	10,035
2	Jannik Sinner (ITA)	8,750
3	Carlos Alcaraz (ESP)	8,645
4	Daniil Medvedev	7,085
5	Alexander Zverev (GER)	5,425
6	Casper Ruud (NOR)	4,025	4
7	Stefanos Tsitsipas (GRE)	4,000	5
8	Andrey Rublev	3,935	2
9	Hubert Hurkacz (POL)	3,675	1
10	Grigor Dimitrov (BUL)	3,595	1
11	Alex de Minaur (AUS)	3,510
12	Holger Rune (DEN)	3,395	5
13	Ugo Humbert (FRA)	2,535	2
14	Ben Shelton (USA)	2,490
15	Taylor Fritz (USA)	2,450	2
16	Tommy Paul (USA)	2,350
17	Karen Khachanov	2,115
18	Alexander Bublik (KAZ)	1,992
19	Sebastián Báez (ARG)	1,955
20	Adrian Mannarino (FRA)	1,875

ATP rankings (doubles) as of 15 April 2024^[update]^[7]^[8]
No.	Player	Points	Move
1	Matthew Ebden (AUS)	8,080	1
2	Rohan Bopanna (IND)	7,990	1
3	Horacio Zeballos (ARG)	7,085	2
4	Marcel Granollers (ESP)	7,085	2
5	Wesley Koolhof (NED)	6,690	2
6	Joe Salisbury (GBR)	6,630	2
7	Rajeev Ram (USA)	6,630	2
8	Ivan Dodig (CRO)	6,230	5
9	Austin Krajicek (USA)	6,230	5
10	Neal Skupski (GBR)	5,300
11	Édouard Roger-Vasselin (FRA)	4,670
12	Santiago González (MEX)	4,670
13	Kevin Krawietz (GER)	4,190
13	Tim Pütz (GER)	4,190
15	Máximo González (ARG)	3,970
15	Andrés Molteni (ARG)	3,970
17	Marcelo Arévalo (ESA)	3,770	2
18	Jean-Julien Rojer (NED)	3,725	1
19	Sander Gillé (BEL)	3,700	10
19	Joran Vliegen (BEL)	3,700	10

^ ATPTour.com. "ATP Tour calendar" Archived 2022-01-03 at the Wayback Machine
^ ATPTour.com. "ATP Challenger Tour" Archived 2020-02-19 at the Wayback Machine
^ Average Payout by Tournament Archived 2022-10-09 at the Wayback Machine, PTPA
^ "ATP Rankings". ATP. Archived from the original on 2018-12-11. Retrieved 2022-04-03.
^ "Current ATP Singles Ranking". Association of Tennis Professionals.
^ "Official ATP Ranking". live-tennis.eu.
^ "Current ATP Doubles Ranking". Association of Tennis Professionals.
^ "Official ATP Doubles". live-tennis.eu.