The United States
Racquet Stringers Association

Herbert Fortescue Lawford (1851)
Pilar Vasquez (1963)
Michael Tisdale (1969)
Cristina Salvi (1970)
Xavier Folch (1972)
Kate Warne-Holland (1975)
Niki Tippins (1976)
Adelo Abadia (1977)
Denis Lecei (1978)
Abdollah Moini (1979)
Ricardo Reveco (1979)
Elena Salvador (1979)
Grant Bamford (1980)
Susi Bensch (1980)
Paulina Janus (1980)
Cecile Le Clere (1980)
Sebastian Pape (1980)
Jean-Baptiste Dupuy (1981)
Hayato Furukawa (1981)
Dino Mancarella (1981)
Stefan Marcu (1981)
Tonny Singeling (1981)
Carla Tiene (1981)
Matt Tyler (1981)
Anna Floris (1982)
Djamila Khaldi (1982)
Radu Popa (1982)
Akshay-Vishal Rao (1982)
Oscar Soler (1982)
Wael Chami (1983)
Brent D'Amico (1983)
Alexander Flock (1983)
Maxim Khvorostin (1983)
Yong-Bum Seo (1983)
Phil Sheng (1983)
Michael Skwira (1983)
Mahir Karaman (1984)
Daniel King-Turner (1984)
Bojana Minic (1984)
Dominique Van Boekel (1984)
Charles Villeneuve (1984)
Sung-Kwon Baek (1985)
Olivier Couacaud (1985)
Sebastian Deckert (1985)
Anuradha Gurung (1985)
Dominik Heitmar (1985)
Valentine Manin (1985)
Fuyuki Ogawa (1985)
Jean-Baptiste Robin (1985)
Karen Rombouts (1985)
Maria Zivcicova (1985)
Francisco Castello-Branco (1986)
Loic Le Panse (1986)
Michael Samara (1986)
Mostafa Tawfik (1986)
Arno Weber (1986)
Jae-Hyung An (1987)
Bryan Brown (1987)
Alexandre Fox (1987)
Leonardo Mayer (1987)
Mike Motyka (1987)
Andy Murray (1987)
Anthony Tan (1987)
Karol Urbanski (1987)
Tomas Vyrostko (1987)
Hamad Al Fardan (1988)
Gabriele Dutto (1988)
Mauro Rezende (1988)
Nicola Comune (1989)
Nicolas Meister (1989)
Fabricio Morales (1989)
Jong-Min Choi (1990)
Krunoslav Sven Lupis (1990)
Reinis Miljons (1990)
Dean O'Brien (1990)
Ville Toni (1990)
Michael Tymkiw (1990)
Marious Zelba (1990)
Giacomo Assereto (1991)
Danilo Bazanelli-Sardelli (1991)
Juan Escobar (1991)
Shotaro Kishimoto (1991)
Robert Lee (1991)
Eduardo Schmitt (1991)
Marcel Radev (1992)
Ega Uneputty (1993)
Seone Mendez (1999)