Since 1973 when the ATP ranking started, there have been twelve years when one player held the top spot for the entire year. In contrast, 1999 had the most number 1 players of any year since the rankings started. There were five players who were number 1 sometime during that year - Sampras, Moya, Kafelnikov, Agassi and Rafter.
Since the introduction of the ATP rankings the method used to calculate a player's ranking points has changed several times. As of 2011, the rankings are calculated by totaling the points a player wins in his best eighteen tournaments, subject to certain restrictions. For top players the counting tournaments are the four Grand Slam tournaments, the eight mandatory ATP World Tour Masters 1000 tournaments, the player's best four eligible ATP World Tour 500 series tournaments (the non-mandatory ATP Masters 1000 event in Monte Carlo may be substituted for one of these), and his best two results from ATP World Tour 250 series. Lower-ranked players who are not eligible for some or all of the top tournaments may include additional ATP 500 and ATP 250 events, and also ATP Challenger Series, and Futures Series tournaments. The ranking points of players who qualify for the year-end ATP World Tour Finals also include any points gained at that tournament, increasing their counting tournament total to nineteen.[17]
| No. |
Country |
Player |
Start date |
End date |
Weeks |
Total |
| 1 |
ROM |
Năstase, IlieIlie Năstase |
000000001973-08-23-0000August 23, 1973 |
000000001974-06-02-0000June 2, 1974 |
40 |
40 |
| 2 |
AUS |
Newcombe, JohnJohn Newcombe |
000000001974-06-03-0000June 3, 1974 |
000000001974-07-28-0000July 28, 1974 |
8 |
8 |
| 3 |
USA |
Connors, JimmyJimmy Connors |
000000001974-07-29-0000July 29, 1974 |
000000001977-08-22-0000August 22, 1977 |
160 |
160 |
| 4 |
SWE |
Borg, BjörnBjörn Borg |
000000001977-08-23-0000August 23, 1977 |
000000001977-08-29-0000August 29, 1977 |
1 |
1 |
|
USA |
Jimmy Connors (2) |
000000001977-08-30-0000August 30, 1977 |
000000001979-04-08-0000April 8, 1979 |
84 |
244 |
|
SWE |
Björn Borg (2) |
000000001979-04-09-0000April 9, 1979 |
000000001979-05-20-0000May 20, 1979 |
6 |
7 |
|
USA |
Jimmy Connors (3) |
000000001979-05-21-0000May 21, 1979 |
000000001979-07-08-0000July 8, 1979 |
7 |
251 |
|
SWE |
Björn Borg (3) |
000000001979-07-09-0000July 9, 1979 |
000000001980-03-02-0000March 2, 1980 |
34 |
41 |
| 5 |
USA |
McEnroe, JohnJohn McEnroe |
000000001980-03-03-0000March 3, 1980 |
000000001980-03-23-0000March 23, 1980 |
3 |
3 |
|
SWE |
Björn Borg (4) |
000000001980-03-24-0000March 24, 1980 |
000000001980-08-10-0000August 10, 1980 |
20 |
61 |
|
USA |
John McEnroe (2) |
000000001980-08-11-0000August 11, 1980 |
000000001980-08-17-0000August 17, 1980 |
1 |
4 |
|
SWE |
Björn Borg (5) |
000000001980-08-18-0000August 18, 1980 |
000000001981-07-05-0000July 5, 1981 |
46 |
107 |
|
USA |
John McEnroe (3) |
000000001981-07-06-0000July 6, 1981 |
000000001981-07-19-0000July 19, 1981 |
2 |
6 |
|
SWE |
Björn Borg (6) |
000000001981-07-20-0000July 20, 1981 |
000000001981-08-02-0000August 2, 1981 |
2 |
109 |
|
USA |
John McEnroe (4) |
000000001981-08-03-0000August 3, 1981 |
000000001982-09-12-0000September 12, 1982 |
58 |
64 |
|
USA |
Jimmy Connors (4) |
000000001982-09-13-0000September 13, 1982 |
000000001982-10-31-0000October 31, 1982 |
7 |
258 |
|
USA |
John McEnroe (5) |
000000001982-11-01-0000November 1, 1982 |
000000001982-11-07-0000November 7, 1982 |
1 |
65 |
|
USA |
Jimmy Connors (5) |
000000001982-11-08-0000November 8, 1982 |
000000001982-11-14-0000November 14, 1982 |
1 |
259 |
|
USA |
John McEnroe (6) |
000000001982-11-15-0000November 15, 1982 |
000000001983-01-30-0000January 30, 1983 |
11 |
76 |
|
USA |
Jimmy Connors (6) |
000000001983-01-31-0000January 31, 1983 |
000000001983-02-06-0000February 6, 1983 |
1 |
260 |
|
USA |
John McEnroe (7) |
000000001983-02-07-0000February 7, 1983 |
000000001983-02-13-0000February 13, 1983 |
1 |
77 |
|
USA |
Jimmy Connors (7) |
000000001983-02-14-0000February 14, 1983 |
000000001983-02-27-0000February 27, 1983 |
2 |
262 |
| 6 |
TCH |
Lendl, IvanIvan Lendl |
000000001983-02-28-0000February 28, 1983 |
000000001983-05-15-0000May 15, 1983 |
11 |
11 |
|
USA |
Jimmy Connors (8) |
000000001983-05-16-0000May 16, 1983 |
000000001983-06-05-0000June 5, 1983 |
3 |
265 |
|
USA |
John McEnroe (8) |
000000001983-06-06-0000June 6, 1983 |
000000001983-06-12-0000June 12, 1983 |
1 |
78 |
|
USA |
Jimmy Connors (9) |
000000001983-06-13-0000June 13, 1983 |
000000001983-07-03-0000July 3, 1983 |
3 |
268 |
|
USA |
John McEnroe (9) |
000000001983-07-04-0000July 4, 1983 |
000000001983-10-30-0000October 30, 1983 |
17 |
95 |
|
TCH |
Ivan Lendl (2) |
000000001983-10-31-0000October 31, 1983 |
000000001983-12-11-0000December 11, 1983 |
6 |
17 |
|
USA |
John McEnroe (10) |
000000001983-12-12-0000December 12, 1983 |
000000001984-01-08-0000January 8, 1984 |
4 |
99 |
|
TCH |
Ivan Lendl (3) |
000000001984-01-09-0000January 9, 1984 |
000000001984-03-11-0000March 11, 1984 |
9 |
26 |
|
USA |
John McEnroe (11) |
000000001984-03-12-0000March 12, 1984 |
000000001984-06-10-0000June 10, 1984 |
13 |
112 |
|
TCH |
Ivan Lendl (4) |
000000001984-06-11-0000June 11, 1984 |
000000001984-06-17-0000June 17, 1984 |
1 |
27 |
|
USA |
John McEnroe (12) |
000000001984-06-18-0000June 18, 1984 |
000000001984-07-08-0000July 8, 1984 |
3 |
115 |
|
TCH |
Ivan Lendl (5) |
000000001984-07-09-0000July 9, 1984 |
000000001984-08-12-0000August 12, 1984 |
5 |
32 |
|
USA |
John McEnroe (13) |
000000001984-08-13-0000August 13, 1984 |
000000001985-08-18-0000August 18, 1985 |
53 |
168 |
|
TCH |
Ivan Lendl (6) |
000000001985-08-19-0000August 19, 1985 |
000000001985-08-25-0000August 25, 1985 |
1 |
33 |
|
USA |
John McEnroe (14) |
000000001985-08-26-0000August 26, 1985 |
000000001985-09-08-0000September 8, 1985 |
2 |
170 |
|
TCH |
Ivan Lendl (7) |
000000001985-09-09-0000September 9, 1985 |
000000001988-09-11-0000September 11, 1988 |
157 |
190 |
| 7 |
SWE |
Wilander, MatsMats Wilander |
000000001988-09-12-0000September 12, 1988 |
000000001989-01-29-0000January 29, 1989 |
20 |
20 |
|
TCH |
Ivan Lendl (8) |
000000001989-01-30-0000January 30, 1989 |
000000001990-08-12-0000August 12, 1990 |
80 |
270 |
| 8 |
SWE |
Edberg, StefanStefan Edberg |
000000001990-08-13-0000August 13, 1990 |
000000001991-01-27-0000January 27, 1991 |
24 |
24 |
| 9 |
GER |
Becker, BorisBoris Becker |
000000001991-01-28-0000January 28, 1991 |
000000001991-02-17-0000February 17, 1991 |
3 |
3 |
|
SWE |
Stefan Edberg (2) |
000000001991-02-18-0000February 18, 1991 |
000000001991-07-07-0000July 7, 1991 |
20 |
44 |
|
GER |
Boris Becker (2) |
000000001991-07-08-0000July 8, 1991 |
000000001991-09-08-0000September 8, 1991 |
9 |
12 |
|
SWE |
Stefan Edberg (3) |
000000001991-09-09-0000September 9, 1991 |
000000001992-02-09-0000February 9, 1992 |
22 |
66 |
| 10 |
USA |
Courier, JimJim Courier |
000000001992-02-10-0000February 10, 1992 |
000000001992-03-22-0000March 22, 1992 |
6 |
6 |
|
SWE |
Stefan Edberg (4) |
000000001992-03-23-0000March 23, 1992 |
000000001992-04-12-0000April 12, 1992 |
3 |
69 |
|
USA |
Jim Courier (2) |
000000001992-04-13-0000April 13, 1992 |
000000001992-09-13-0000September 13, 1992 |
22 |
28 |
|
SWE |
Stefan Edberg (5) |
000000001992-09-14-0000September 14, 1992 |
000000001992-10-04-0000October 4, 1992 |
3 |
72 |
|
USA |
Jim Courier (3) |
000000001992-10-05-0000October 5, 1992 |
000000001993-04-11-0000April 11, 1993 |
27 |
55 |
| 11 |
USA |
Sampras, PetePete Sampras |
000000001993-04-12-0000April 12, 1993 |
000000001993-08-22-0000August 22, 1993 |
19 |
19 |
|
USA |
Jim Courier (4) |
000000001993-08-23-0000August 23, 1993 |
000000001993-09-12-0000September 12, 1993 |
3 |
58 |
|
USA |
Pete Sampras (2) |
000000001993-09-13-0000September 13, 1993 |
000000001995-04-09-0000April 9, 1995 |
82 |
101 |
| 12 |
USA |
Agassi, AndreAndre Agassi |
000000001995-04-10-0000April 10, 1995 |
000000001995-11-05-0000November 5, 1995 |
30 |
30 |
|
USA |
Pete Sampras (3) |
000000001995-11-06-0000November 6, 1995 |
000000001996-01-28-0000January 28, 1996 |
12 |
113 |
|
USA |
Andre Agassi (2) |
000000001996-01-29-0000January 29, 1996 |
000000001996-02-11-0000February 11, 1996 |
2 |
32 |
| 13 |
AUT |
Muster, ThomasThomas Muster |
000000001996-02-12-0000February 12, 1996 |
000000001996-02-18-0000February 18, 1996 |
1 |
1 |
|
USA |
Pete Sampras (4) |
000000001996-02-19-0000February 19, 1996 |
000000001996-03-10-0000March 10, 1996 |
3 |
116 |
|
AUT |
Thomas Muster (2) |
000000001996-03-11-0000March 11, 1996 |
000000001996-04-14-0000April 14, 1996 |
5 |
6 |
|
USA |
Pete Sampras (5) |
000000001996-04-15-0000April 15, 1996 |
000000001998-03-29-0000March 29, 1998 |
102 |
218 |
| 14 |
CHI |
Ríos, MarceloMarcelo Ríos |
000000001998-03-30-0000March 30, 1998 |
000000001998-04-26-0000April 26, 1998 |
4 |
4 |
|
USA |
Pete Sampras (6) |
000000001998-04-27-0000April 27, 1998 |
000000001998-08-09-0000August 9, 1998 |
15 |
233 |
|
CHI |
Marcelo Ríos (2) |
000000001998-08-10-0000August 10, 1998 |
000000001998-08-23-0000August 23, 1998 |
2 |
6 |
|
USA |
Pete Sampras (7) |
000000001998-08-24-0000August 24, 1998 |
000000001999-03-14-0000March 14, 1999 |
29 |
262 |
| 15 |
ESP |
Moyà, CarlosCarlos Moyà |
000000001999-03-15-0000March 15, 1999 |
000000001999-03-28-0000March 28, 1999 |
2 |
2 |
|
USA |
Pete Sampras (8) |
000000001999-03-29-0000March 29, 1999 |
000000001999-05-02-0000May 2, 1999 |
5 |
267 |
| 16 |
RUS |
Kafelnikov, YevgenyYevgeny Kafelnikov |
000000001999-05-03-0000May 3, 1999 |
000000001999-06-13-0000June 13, 1999 |
6 |
6 |
|
USA |
Pete Sampras (9) |
000000001999-06-14-0000June 14, 1999 |
000000001999-07-04-0000July 4, 1999 |
3 |
270 |
|
USA |
Andre Agassi (3) |
000000001999-07-05-0000July 5, 1999 |
000000001999-07-25-0000July 25, 1999 |
3 |
35 |
| 17 |
AUS |
Rafter, PatrickPatrick Rafter |
000000001999-07-26-0000July 26, 1999 |
000000001999-08-01-0000August 1, 1999 |
1 |
1 |
|
USA |
Pete Sampras (10) |
000000001999-08-02-0000August 2, 1999 |
000000001999-09-12-0000September 12, 1999 |
6 |
276 |
|
USA |
Andre Agassi (4) |
000000001999-09-13-0000September 13, 1999 |
000000002000-09-10-0000September 10, 2000 |
52 |
87 |
|
USA |
Pete Sampras (11) |
000000002000-09-11-0000September 11, 2000 |
000000002000-11-19-0000November 19, 2000 |
10 |
286 |
| 18 |
RUS |
Safin, MaratMarat Safin |
000000002000-11-20-0000November 20, 2000 |
000000002000-12-03-0000December 3, 2000 |
2 |
2 |
| 19 |
BRA |
Kuerten, GustavoGustavo Kuerten |
000000002000-12-04-0000December 4, 2000 |
000000002001-01-28-0000January 28, 2001 |
8 |
8 |
|
RUS |
Marat Safin (2) |
000000002001-01-29-0000January 29, 2001 |
000000002001-02-25-0000February 25, 2001 |
4 |
6 |
|
BRA |
Gustavo Kuerten (2) |
000000002001-02-26-0000February 26, 2001 |
000000002001-04-01-0000April 1, 2001 |
5 |
13 |
|
RUS |
Marat Safin (3) |
000000002001-04-02-0000April 2, 2001 |
000000002001-04-22-0000April 22, 2001 |
3 |
9 |
|
BRA |
Gustavo Kuerten (3) |
000000002001-04-23-0000April 23, 2001 |
000000002001-11-18-0000November 18, 2001 |
30 |
43 |
| 20 |
AUS |
Hewitt, LleytonLleyton Hewitt |
000000002001-11-19-0000November 19, 2001 |
000000002003-04-27-0000April 27, 2003 |
75 |
75 |
|
USA |
Andre Agassi (5) |
000000002003-04-28-0000April 28, 2003 |
000000002003-05-11-0000May 11, 2003 |
2 |
89 |
|
AUS |
Lleyton Hewitt (2) |
000000002003-05-12-0000May 12, 2003 |
000000002003-06-15-0000June 15, 2003 |
5 |
80 |
|
USA |
Andre Agassi (6) |
000000002003-06-16-0000June 16, 2003 |
000000002003-09-07-0000September 7, 2003 |
12 |
101 |
| 21 |
ESP |
Ferrero, Juan CarlosJuan Carlos Ferrero |
000000002003-09-08-0000September 8, 2003 |
000000002003-11-02-0000November 2, 2003 |
8 |
8 |
| 22 |
USA |
Roddick, AndyAndy Roddick |
000000002003-11-03-0000November 3, 2003 |
000000002004-02-01-0000February 1, 2004 |
13 |
13 |
| 23 |
SUI |
Federer, RogerRoger Federer |
000000002004-02-02-0000February 2, 2004 |
000000002008-08-17-0000August 17, 2008 |
237 ↑ |
237 |
| 24 |
ESP |
Nadal, RafaelRafael Nadal |
000000002008-08-18-0000August 18, 2008 |
000000002009-07-05-0000July 5, 2009 |
46 |
46 |
|
SUI |
Roger Federer (2) |
000000002009-07-06-0000July 6, 2009 |
000000002010-06-06-0000June 6, 2010 |
48 |
285 |
|
ESP |
Rafael Nadal (2) |
000000002010-06-07-0000June 7, 2010 |
000000002011-07-03-0000July 3, 2011 |
56 |
102 |
| 25 |
SRB |
Novak Djokovic |
000000002011-07-04-0000July 4, 2011 |
000000002012-07-08-0000July 8, 2012 |
53 |
53 |
|
SUI |
Roger Federer (3) |
000000002012-07-09-0000July 9, 2012 |
000000002012-11-04-0000November 4, 2012 |
17 |
302 ↑ |
|
SRB |
Novak Djokovic (2) |
000000002012-11-05-0000November 5, 2012 |
000000002013-10-06-0000October 6, 2013 |
48 |
101 |
|
ESP |
Rafael Nadal (3) |
000000002013-10-07-0000October 7, 2013 |
000000002014-07-06-0000July 6, 2014 |
39 |
141 |
|
SRB |
Novak Djokovic (3) * |
000000002014-07-07-0000July 7, 2014 |
Present |
68 |
169 |
| No. |
Country |
Player |
Start date |
End date |
Weeks |
Total |
The ATP year-end No. 1 ranked player is determined as the player at the head of the ATP rankings following the completion of the final tournament of the calendar year, usually in November or December. Pete Sampras holds the record of six year-end No. 1 rankings, which were in consecutive years from 1993 through 1998.
Only six players have stayed at ATP No. 1 in the rankings every week of a calendar year. Federer is the only player to have been ranked No. 1 every week for three consecutive calendar years.