The United States
Racquet Stringers Association

King Gustav V Of Sweden (1858)
Sander Groen (1968)
Stefano Macioce (1970)
Jaime Oncins (1970)
Gustavo Pilatuna (1970)
Adrian Casado (1973)
Davide Mercandino (1973)
Asa Svensson (1975)
Nina Nittinger (1976)
Damir Petras (1976)
Axel Pretzsch (1976)
Pablo Soltice (1976)
Mounir El Aarej (1977)
Marioa Cicak (1978)
Derek Fitzpatrick (1979)
Vincenzo Giuggia (1979)
Sonia Delgado (1980)
John Heard (1980)
Hannu Piiroinen (1980)
Nomee Qamar (1980)
Benjamin Becker (1981)
Nicolas Bidart (1981)
Patrick Evers (1981)
Mohmed Shaban (1981)
Jeancarlo Vasquez (1981)
Chad Wilson (1981)
Harmut Birkner (1982)
Jaime Garcia-Lancha (1982)
Danijel Krajnovic (1982)
Mircea Balaceanu (1983)
Troy Demers (1983)
Hande Gorur (1983)
David Kowalski (1983)
Chris Lam (1983)
Mauricio Mosena (1983)
Jean-D'Amour Muhoza (1983)
Krisel Sverko (1983)
Jerome Eraud (1984)
Reed Rubenstein (1984)
Timo Brodar (1985)
Nicolas Stevens (1985)
Naoki Takeshita (1985)
Pavel Charnushin (1986)
Clelia Deltour (1986)
Ruben Spiner (1986)
Liudmila Stavila (1986)
Flavio Amoruso (1987)
Ziga Derzic (1987)
Pablo Diaz (1987)
Mihai Draganescu (1987)
Eleonora Forti (1987)
Boris Ivanov (1987)
David Rosenfeld (1987)
Romulo Schenato (1987)
Emre Soysal (1987)
Alexander Makarchik (1988)
Andre Merg (1988)
Juan Manuel Romanazzi (1988)
Freek Tissink (1988)
Frank Acierno (1989)
Guillermo Alcorta (1989)
Nikoloz Bakradze (1989)
Maxime Quinqueneau (1989)
Austin Krajicek (1990)
Tomasz Piekart (1990)
Peter Rieger (1990)
Jeong-Han Seo (1990)
Seul-Ki Um (1990)
Anish Nanda (1991)
Hugo Nys (1991)
Gilberto Azevedo-Neto (1992)
Dragos Dima (1992)
Zack Quigley (1992)
Hugo Dellien (1993)