Tennis 1975 Grand Prix

The circuit consisted of the four modern Grand Slam tournaments and open tournaments recognised by the ILTF. The Commercial Union Assurance Masters, Davis Cup Final and Nations Cup are included in this calendar but did not count towards the Grand Prix.

1975 Grand Prix circuit

Details
Duration	26 December 1974 – 16 December 1975
Edition	6th
Tournaments	42
Achievements (singles)
Most tournament titles	Manuel Orantes (6)
Most tournament finals	Manuel Orantes (9)
Prize money leader	Guillermo Vilas ($237,392)
Points leader	Guillermo Vilas (850)
Awards
Player of the year	Arthur Ashe
Newcomer of the year	Vitas Gerulaitis
← 1974 1976 →

Jimmy Connors finished the year as ATP world No. 1 for the second time in his career. Connors won two tournaments during the season, and was runner-up at three majors at the Australian Open, the Wimbledon Championships and the US Open (though the Australian Open was a Group B event rather than a Triple Crown event like the other majors).

Guillermo Vilas was the 1975 Grand Prix No. 1. Vilas won five tournaments during the season, and was runner-up at a major at the French Open.

Arthur Ashe was named the ATP Player of the Year. Ashe won three tournaments during the season, including a major at the Wimbledon Championships.

The men's schedule started in December 1974 with the Australian Open and continued in May 1975 following the conclusion of the rival 1975 World Championship Tennis circuit which ran from January to early May.

Key

December 1974

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
26 Dec	Australian Open Melbourne, Australia Grand Slam Group B Grass – $50,000 – 32S/32D Singles – Doubles	John Newcombe 7–5, 3–6, 6–4, 7–6	Jimmy Connors	Dick Crealy   Tony Roche	Kim Warwick   John Alexander   Alex Metreveli   Geoff Masters
		John Alexander   Phil Dent 6–3, 7–6	Bob Carmichael   Allan Stone

May

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
5 May	Bavarian Championships Munich, West Germany Group B Clay – $50,000 – 32S/16D Singles – Doubles	Guillermo Vilas 2–6, 6–0, 6–2, 6–3	Karl Meiler	Ulrich Pinner   Ilie Năstase	Harald Elschenbroich   Pavel Hutka   Jan Kodeš   Hans-Jürgen Pohmann
		Wojciech Fibak   Jan Kodeš 7–5, 6–3	Milan Holeček   Karl Meiler
12 May	Coca-Cola British Hard Court Championships Bournemouth, Great Britain Group B Clay – $50,000 – 48S/24D/16XD	Manuel Orantes 6–3, 4–6, 6–2, 7–5	Onny Parun	Guillermo Vilas   Patrick Proisy	Bernard Mitton   Roger Taylor   Jan Kodeš   Ilie Năstase
		Juan Gisbert Sr.   Manuel Orantes 8–6, 6–3	Syd Ball   Dick Crealy
		Sharon Walsh   David Lloyd 3–6, 8–6, 7–5	Lesley Charles   Mark Farrell
19 May	German Open Hamburg, West Germany Group AA Clay – $100,000 – 64S/32D	Manuel Orantes 3–6, 6–2, 6–2, 4–6, 6–1	Jan Kodeš	Paolo Bertolucci   Ilie Năstase	Guillermo Vilas   Wojciech Fibak   Onny Parun   Roger Taylor
		Juan Gisbert Sr.   Manuel Orantes 6–3, 7–6	Wojciech Fibak   Jan Kodeš
26 May	Italian Open Rome, Italy Group AA Clay – $100,000 – 64S/32D	Raúl Ramírez 7–6, 7–5, 7–5	Manuel Orantes	Ilie Năstase   Guillermo Vilas	Björn Borg   Eddie Dibbs   Harold Solomon   Onny Parun
		Brian Gottfried   Raúl Ramírez 6–4, 7–6, 2–6, 6–1	Jimmy Connors   Ilie Năstase
	Agfacolor Cup Düsseldorf, West Germany Group B Clay – $50,000 – 32S/16D	Jaime Fillol 6–4, 1–6, 6–0, 7–5	Jan Kodeš	Colin Dibley   François Jauffret	Raymond Moore   Harald Elschenbroich   Hans Kary   Toma Ovici
		François Jauffret   Jan Kodeš 6–2, 6–3	Harald Elschenbroich   Hans Kary

June

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
3 Jun	French Open Paris, France Grand Slam Triple Crown Clay – 128S/64D/32XD Singles – Doubles – Mixed doubles	Björn Borg 6–2, 6–3, 6–4	Guillermo Vilas	Adriano Panatta   Eddie Dibbs	Harold Solomon   John Andrews   Onny Parun   Raúl Ramírez
		Brian Gottfried   Raúl Ramírez 6–2, 2–6, 6–2, 6–4	John Alexander   Phil Dent
		Fiorella Bonicelli   Thomaz Koch 6–4, 7–6	Pam Teeguarden   Jaime Fillol
17 Jun	John Player Open Nottingham, Great Britain Group AA Grass – $100,000 – 64S/30D	Tom Okker 6–1, 3–6, 6–3	Tony Roche	Roscoe Tanner   Phil Dent	Jimmy Connors   Arthur Ashe   Bob Carmichael   Guillermo Vilas
		Charlie Pasarell   Roscoe Tanner 6–2, 6–3	Tom Okker   Marty Riessen
24 Jun	Wimbledon Championships London, Great Britain Grand Slam Triple Crown Grass – 128S/64D/64XD Singles – Doubles – Mixed doubles	Arthur Ashe 6–1, 6–1, 5–7, 6–4	Jimmy Connors	Roscoe Tanner   Tony Roche	Raúl Ramírez   Guillermo Vilas   Björn Borg   Tom Okker
		Vitas Gerulaitis   Sandy Mayer 7–5, 8–6, 6–4	Colin Dowdeswell   Allan Stone
		Margaret Court   Marty Riessen 6–4, 7–5	Betty Stöve   Allan Stone

July

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
7 Jul	Swedish Open Båstad, Sweden Group B Clay – $50,000 – 32S/16D	Manuel Orantes 6–0, 6–3	José Higueras	Thomaz Koch   Corrado Barazzutti	Björn Borg   Juan Gisbert Sr.   Ismail El Shafei   Patrick Proisy
		Ove Bengtson   Björn Borg 7–6, 7–5	Juan Gisbert Sr.   Manuel Orantes
	Swiss Open Gstaad, Switzerland Group B Clay – $50,000 – 32S/16D Singles – Doubles	Ken Rosewall 6–4, 6–4, 6–3	Karl Meiler	Jairo Velasco   Guillermo Vilas	Jeff Borowiak   Iván Molina   Marcelo Lara   Nikola Pilić
		Jürgen Fassbender   Hans-Jürgen Pohmann 6–4, 9–7, 6–1	Colin Dowdeswell   Ken Rosewall
	Head Cup Kitzbühel, Austria Group B Clay – $50,000 – 32S/16D	Adriano Panatta 2–6, 6–2, 7–5, 6–4	Jan Kodeš	Ulrich Pinner   Wojciech Fibak	Hans Kary   János Benyik   Balázs Taróczy   Jiří Hřebec
		Paolo Bertolucci   Adriano Panatta 6–2, 6–2, 7–6	Patrice Dominguez   François Jauffret
14 Jul	Chicago International Chicago, United States Group B Carpet – $50,000 – 32S/16D	Roscoe Tanner 6–1, 6–7, 7–6	John Alexander	Dick Stockton   Andrew Pattison	Sashi Menon   Brian Gottfried   Sherwood Stewart   Haroon Rahim
		John Alexander   Phil Dent 6–3, 6–4	Mike Cahill   John Whitlinger
	Dutch Open Hilversum, the Netherlands Group B Clay – $50,000 – 32S/15D Singles – Doubles	Guillermo Vilas 6–4, 6–7, 6–2, 6–3	Željko Franulović	Víctor Pecci   Ulrich Pinner	Jürgen Fassbender   Ismail El Shafei   Nikola Špear   François Jauffret
		Wojciech Fibak   Guillermo Vilas 6–4, 6–3	Željko Franulović   John Lloyd
21 Jul	Washington Star International Washington, United States Group AA Clay – $100,000 – 64S/32D	Guillermo Vilas 6–1, 6–3	Harold Solomon	Raúl Ramírez   Cliff Richey	Jaime Fillol   Eddie Dibbs   Ilie Năstase   Arthur Ashe
		Bob Lutz   Stan Smith 7–5, 2–6, 6–1	Brian Gottfried   Raúl Ramírez
28 Jul	First National Bank Classic Louisville, United States Group AA Clay – $100,000 – 64S/30D	Guillermo Vilas 6–4, 6–3	Ilie Năstase	Jaime Fillol   Arthur Ashe	Željko Franulović   Manuel Orantes   Raúl Ramírez   John Alexander
		Not played.	Fibak /   Vilas   A. Amritraj /   V. Amritraj
	Western Championships Cincinnati, United States Group B Clay – $50,000 – 32S/16D	Tom Gorman 7–5, 2–6, 6–4	Sherwood Stewart	Byron Bertram   Stan Smith	Brian Teacher   Cliff Drysdale   Dick Crealy   Robert Kreiss
		Phil Dent   Cliff Drysdale 7–6, 6–4	Marcelo Lara   Joaquín Loyo-Mayo

August

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
4 Aug	U.S. Clay Court Championships Indianapolis, United States Group AA Clay – $130,000 – 64S/32D	Manuel Orantes 6–2, 6–2	Arthur Ashe	Guillermo Vilas   Onny Parun	Eddie Dibbs   Juan Gisbert Sr.   Iván Molina   Jaime Fillol
		Juan Gisbert Sr.   Manuel Orantes 7–5, 6–0	Brian Gottfried   Raúl Ramírez
	Volvo International North Conway, United States Group B Clay – $100,000 – 48S/20D	Jimmy Connors 6–2, 6–2	Ken Rosewall	Rod Laver   Ilie Năstase	Víctor Pecci   Norman Holmes   Raymond Moore   John Alexander
		Haroon Rahim   Erik van Dillen 7–6, 7–6	John Alexander   Phil Dent
11 Aug	Rothmans Canadian Open Toronto, Ontario, Canada Group AA Clay – $100,000 – 64S/32D	Manuel Orantes 7–6, 6–0, 6–1	Ilie Năstase	Phil Dent   Juan Gisbert Sr.	Wojciech Fibak   John Alexander   Adriano Panatta   Hans-Joachim Plötz
		Cliff Drysdale   Raymond Moore 6–4, 5–7, 7–6	Jan Kodeš   Ilie Năstase
	City National Buckeye Championships Columbus, United States Group B $50,000 – Clay – 32S/16D	Vijay Amritraj 6–4, 7–5	Bob Lutz	Stan Smith   Tom Gorman	Jürgen Fassbender   Bernard Mitton   Jim Delaney   Sherwood Stewart
		Bob Lutz   Stan Smith 6–2, 6–7, 6–3	Jürgen Fassbender   Hans-Jürgen Pohmann
18 Aug	U.S. Professional Tennis Championships Boston, United States Group AA Clay – $100,000 – 64S/32D Singles – Doubles	Björn Borg 6–3, 6–4, 6–2	Guillermo Vilas	Arthur Ashe   John Alexander	Rod Laver   Wojciech Fibak   Manuel Orantes   Raúl Ramírez
		Brian Gottfried   Raúl Ramírez 4–6, 6–3, 7–6	John Andrews   Mike Estep
	Tennis Week Open South Orange, United States Group B Clay – $50,000 – 32S/12D	Ilie Năstase 7–6, 6–1	Bob Hewitt	Vijay Amritraj   Anand Amritraj	Jimmy Connors   Raymond Moore   Victor Amaya   Balázs Taróczy
		Jimmy Connors   Ilie Năstase 6–2, 6–3	Dick Crealy   John Lloyd
25 Aug	US Open New York City, United States Grand Slam Triple Crown Clay – $166,810–128S/64D/32XD Singles – Doubles – Mixed doubles	Manuel Orantes 6–4, 6–3, 6–4	Jimmy Connors	Björn Borg   Guillermo Vilas	Andrew Pattison   Eddie Dibbs   Ilie Năstase   Jaime Fillol
		Jimmy Connors   Ilie Năstase 6–4, 7–6	Tom Okker   Marty Riessen
		Rosemary Casals   Dick Stockton 6–3, 7–6	Billie Jean King   Fred Stolle

September

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
15 Sep	Pacific Southwest Open Los Angeles, United States Group AA Hard – $100,000 – 64S/32D Singles – Doubles	Arthur Ashe 3–6, 7–5, 6–3	Roscoe Tanner	Raúl Ramírez   Harold Solomon	Bob Lutz   Marty Riessen   Dick Stockton   Allan Stone
		Anand Amritraj   Vijay Amritraj 7–6(7–3), 4–6, 6–4	Cliff Drysdale   Marty Riessen
22 Sep	Fireman's Fund International San Francisco, United States Group AA Carpet (i) – $100,000 – 64S/32D Singles – Doubles	Arthur Ashe 6–0, 7–6(7–4)	Guillermo Vilas	Jeff Borowiak   Geoff Masters	Bob Lutz   Dick Stockton   Cliff Drysdale   Sandy Mayer
		Fred McNair   Sherwood Stewart 6–2, 7–6(7–3)	Allan Stone   Kim Warwick
29 Sep	Hawaii Open Maui, United States Group B Hard – $50,000 – 32S/20D	Jimmy Connors 6–1, 6–0	Sandy Mayer	Bernard Mitton   Haroon Rahim	Billy Martin   Bob Lutz   Jeff Borowiak   Allan Stone
		Fred McNair   Sherwood Stewart 3–6, 7–6, 6–3	Jeff Borowiak   Haroon Rahim
	Nations Cup Kingston, Jamaica $100,000 – 8 countries	United States 2–1	United Kingdom	Chile   India	Mexico   West Germany   Australia   Commonwealth Caribbean

October

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
6 Oct	Trofeo Melia Madrid, Spain Group A Clay – $75,000 – 64S/32D	Jan Kodeš 5–7, 2–6, 7–6, 6–2, 6–3	Adriano Panatta	Björn Borg   Jaime Fillol	Guillermo Vilas   Eddie Dibbs   Ilie Năstase   Manuel Orantes
		Jan Kodeš   Ilie Năstase 7–6, 4–6, 9–7	Juan Gisbert Sr.   Manuel Orantes
	South Pacific Championships Melbourne, Australia Group B Clay – $50,000 – 32S/16D	Brian Gottfried 6–2, 7–6, 6–1	Harold Solomon	Phil Dent   Cliff Richey	Geoff Masters   Nick Saviano   Ross Case   Dick Crealy
		Ross Case   Geoff Masters 6–4, 6–0	Brian Gottfried   Raúl Ramírez
13 Oct	Custom Credit Australian Indoor Championships Sydney, Australia Group AA Hard (i) – $100,000 – 48S/24D	Stan Smith 7–6, 6–2	Bob Lutz	Brian Gottfried   Ross Case	Sandy Mayer   John Alexander   Tom Gorman   Geoff Masters
		Brian Gottfried   Raúl Ramírez 6–4, 6–2	Ross Case   Geoff Masters
	Trofeo Conde de Godó Barcelona, Spain Group A Clay – $75,000 – 64S/32D	Björn Borg 1–6, 7–6, 6–3, 6–2	Adriano Panatta	Guillermo Vilas   Jaime Fillol	Eddie Dibbs   Jan Kodeš   Ilie Năstase   Manuel Orantes
		Björn Borg   Guillermo Vilas 3–6, 6–4, 6–3	Wojciech Fibak   Karl Meiler
20 Oct	Aryamehr Cup Tehran, Iran Group AA Clay – $100,000 – 48S/24D	Eddie Dibbs 1–6, 6–4, 7–5, 6–4	Iván Molina	Guillermo Vilas   Patrick Proisy	Corrado Barazzutti   Onny Parun   Jairo Velasco   Manuel Orantes
		Juan Gisbert Sr.   Manuel Orantes 7–5, 6–7, 6–1, 6–4	Bob Hewitt   Frew McMillan
	Hitachi & Nissan-Datsun Championships Perth, Australia Group B Hard – $50,000 – 32S/16D	Harold Solomon 6–2, 7–6, 7–5	Sandy Mayer	Brian Gottfried   Ross Case	Cliff Richey   Tony Roche   Syd Ball   Tom Gorman
		Brian Gottfried   Raúl Ramírez 2–6, 6–4, 6–4, 6–0	Ross Case   Geoff Masters
27 Oct	Philta International Manila, the Philippines Group A Hard – $75,000 – 32S/16D	Ross Case 6–3, 6–1	Corrado Barazzutti	José Higueras   Ken Rosewall	Manuel Orantes   John Newcombe   Dick Crealy   Hans-Jürgen Pohmann
		Ross Case   Geoff Masters 6–1, 6–2	Syd Ball   Kim Warwick
	Jean Becker Open Paris, France Group B Hard (i) – $50,000 – 32S/18D Singles – Doubles	Tom Okker 6–3, 2–6, 6–3, 3–6, 6–4	Arthur Ashe	Raymond Moore   Ilie Năstase	Roscoe Tanner   Jaime Fillol   Eddie Dibbs   Onny Parun
		Wojciech Fibak   Karl Meiler 6–4, 7–6	Ilie Năstase   Tom Okker

November

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
2 Nov	Stockholm Open Stockholm, Sweden Group AA Hard (i) – $100,000 – 64S/32D	Adriano Panatta 6–4, 6–3	Jimmy Connors	Onny Parun   Björn Borg	Arthur Ashe   Roscoe Tanner   Ilie Năstase   Bernard Mitton
		Bob Hewitt   Frew McMillan 3–6, 6–3, 6–4	Charlie Pasarell   Roscoe Tanner
	Japan Open Tennis Championships Tokyo, Japan Group AA Hard – $100,000 – 48S/24D	Raúl Ramírez 6–4, 7–5, 6–3	Manuel Orantes	Tony Roche   Ken Rosewall	Harold Solomon   Dick Crealy   John Newcombe   Hans-Jürgen Pohmann
		Brian Gottfried   Raúl Ramírez 7–6, 6–4	Juan Gisbert Sr.   Manuel Orantes
9 Nov	Dewar Cup Edinburgh/London, Great Britain Group A Carpet – 48S/23D	Eddie Dibbs 1–6, 6–1, 7–5	Jimmy Connors	Buster Mottram   Ilie Năstase	Arthur Ashe   Jan Kodeš   Haroon Rahim   Bernard Mitton
		Wojciech Fibak   Karl Meiler 6–1, 7–5	Jimmy Connors   Ilie Năstase
	South American Championships Buenos Aires, Argentina Group A Clay – $50,000 – 32S/28D	Guillermo Vilas 6–1, 6–4, 6–4	Adriano Panatta	Ricardo Cano   Jaime Fillol	Željko Franulović   Iván Molina   Víctor Pecci   José Edison Mandarino
		Paolo Bertolucci   Adriano Panatta 7–6, 6–7, 6–4	Jürgen Fassbender   Hans-Jürgen Pohmann
	Citizen's Classic Hong Kong, Hong Kong Group B Hard – $50,000 – 32S/16D	Tom Gorman 6–3, 6–1, 6–1	Sandy Mayer	Raúl Ramírez   Brian Gottfried	Juan Gisbert Sr.   Bob Carmichael   John Newcombe   Tom Okker
		Tom Okker   Ken Rosewall 6–3, 6–4	Bob Carmichael   Sandy Mayer
16 Nov	South African Breweries Open Johannesburg, South Africa Group AA Hard – $100,000 – 43S/24D/16XD	Harold Solomon 6–3, 6–2, 5–7, 6–2	Brian Gottfried	Karl Meiler   Onny Parun	Pat Cramer   Frew McMillan   Raymond Moore   Andrew Pattison
		Bob Hewitt   Frew McMillan 7–5, 6–4	Karl Meiler   Charlie Pasarell
		Title shared.	Kloss /   Bertram   Carnahan /   Russell
	Indian Open Calcutta, India Group A $50,000 – Clay – 32S/16D	Vijay Amritraj 7–5, 6–3	Manuel Orantes	Mike Cahill   Kim Warwick	Tom Gorman   Sandy Mayer   Haroon Rahim   Juan Gisbert Sr.
		Juan Gisbert Sr.   Manuel Orantes 1–6, 6–4, 6–3	Anand Amritraj   Vijay Amritraj
30 Nov	Commercial Union Assurance Masters Stockholm, Sweden Grand Prix Masters Carpet (i) – $130,000 – 8S/4D Singles – Doubles	Ilie Năstase 6–2, 6–2, 6–1	Björn Borg	Guillermo Vilas   Arthur Ashe	Round robin   Manuel Orantes   Adriano Panatta   Harold Solomon   Raúl Ramírez
		Juan Gisbert Sr.   Manuel Orantes 7–5, 6–1	Jürgen Fassbender   Hans-Jürgen Pohmann

December

Week	Tournament	Champions	Runners-up	Semifinalists	Quarterfinalists
14 Dec	Davis Cup Final Stockholm, Sweden – carpet (i)	Sweden 3–2	Czechoslovakia	Chile   Australia	Spain   France   South Africa   New Zealand

The tournaments listed above were divided into four groups. Group TC consisted of the Triple Crown – the French Open, the Wimbledon Championships and the US Open – while the other tournaments were divided into three other groups – AA, A and B – by prize money and draw size. Points were allocated based on these groups and the finishing position of a player in a tournament. No points were awarded to first round losers and ties were settled by the number of tournaments played. The points allocation – with doubles points listed in brackets – can be found below:

These are the ATP rankings of the top twenty singles players at the end of the 1974 season and at the end of the 1975 season, with numbers of ranking points, points averages, numbers of tournaments played, year-end rankings in 1975, highest and lowest positions during the season and number of spots gained or lost from the first rankings to the year-end rankings.

As of 20 December 1974 Rk Name 1   Jimmy Connors (USA) 2   John Newcombe (AUS) 3   Björn Borg (SWE) 4   Rod Laver (AUS) 5   Guillermo Vilas (ARG) 6   Tom Okker (NED) 7   Arthur Ashe (USA) 8   Stan Smith (USA) 9   Ken Rosewall (AUS) 10   Ilie Năstase (ROU) 11   Manuel Orantes (ESP) 12   Marty Riessen (USA) 13   Alex Metreveli (URS) 14   Roscoe Tanner (USA) 15   Dick Stockton (USA) 16   Harold Solomon (USA) 17   Jan Kodeš (TCH) 18   Cliff Drysdale (RSA) 19   Raúl Ramírez (MEX) 20   François Jauffret (FRA)

Year-end rankings 1975 (15 December 1975) Rk Name Points Average High Low Change 1   Jimmy Connors (USA) 769 42.72   = 2   Guillermo Vilas (ARG) 893 42.52   +3 3   Björn Borg (SWE) 728 38.32   = 4   Arthur Ashe (USA) 905 37.71   +3 5   Manuel Orantes (ESP) 887 35.48   +6 6   Ken Rosewall (AUS) 387 29.77   +3 7   Ilie Năstase (ROU) 699 29.12   +3 8   John Alexander (AUS) 587 24.46   +18 9   Roscoe Tanner (USA) 569 23.71   +5 10   Rod Laver (AUS) 351 23.40   −6 11   Tom Okker (NED) 326 23.29   −5 12   Tony Roche (AUS) 279 23.25   +15 13   Raúl Ramírez (MEX) 620 22.14   +6 14   Adriano Panatta (ITA) 485 20.21   +24 15   Vitas Gerulaitis (USA) 286 19.07   +30 16   Jaime Fillol (CHI) 469 18.04   +15 17   Harold Solomon (USA) 582 17.64   −1 18   Eddie Dibbs (USA) 450 17.31   +4 19   Jan Kodeš (TCH) 342 16.29   −2 20   John Newcombe (AUS) 187 15.58   −18

The list of winners and number of Grand Prix singles titles won, alphabetically by last number of titles:

•   Manuel Orantes (6) Bournemouth, Hamburg, Båstad, Indianapolis, Montreal, US Open
•   Guillermo Vilas (5) Munich, Hilversum, Washington, D.C., Louisville, Buenos Aires
•   Arthur Ashe (3) Wimbledon, Los Angeles, San Francisco
•   Björn Borg (3) French Open, Boston, Barcelona
•   Ilie Năstase (3) Barcelona, South Orange, Masters
•   Vijay Amritraj (2) Columbus, Calcutta
•   Ross Case (2) Manila, Sydney Indoor
•   Jimmy Connors (2) North Conway, Maui
•   Tom Gorman (2) Cincinnati, Hong Kong
•   Tom Okker (2) Nottingham, Paris (Jean Becker)
•   Adriano Panatta (2) Kitzbühel, Stockholm
•   Raúl Ramírez (2) Rome, Tokyo Outdoor
•   Harold Solomon (2) Perth, Johannesburg
•   Eddie Dibbs (1) Tehran
•   Jaime Fillol (1) Düsseldorf
•   Brian Gottfried (1) Melbourne Indoor
•   Jan Kodeš (1) Madrid
•   John Newcombe (1) Australian Open
•   Ken Rosewall (1) Gstaad
•   Stan Smith (1) Sydney Indoor

No players won their first Grand Prix title in 1975.

• 1975 World Championship Tennis circuit
• 1975 USLTA-IPA Indoor Circuit
• 1975 WTA Tour