The United States
Racquet Stringers Association

Cuthbert Collingwood Tinling (1910)
Peter Campbell (1961)
Andrei Merinov (1971)
Kristine Kurth (1972)
Cezhan Ambrose (1974)
Tomasz Domanski (1975)
Uwe Kaundinya (1975)
Edwin Kempes (1976)
Paola Suarez (1976)
Gabriel Reyna (1977)
Federico Sbordoni (1977)
Juraj Sudra (1977)
Richard Villegas (1978)
Nathan Overholser (1979)
Andreas Bosdorff (1980)
Drew Dees (1980)
Matt Dewar (1980)
Marissa Irvin (1980)
Peter Johnson (1980)
Francesca Schiavone (1980)
Ronald Schmidt (1980)
Tommaso Sollazzo (1980)
Ahmet Yucel (1980)
Jonathan Britt (1981)
Tomoko Doukei (1981)
Shunsuke Hashiba (1981)
Marcos Jimenez-Letrado (1981)
Vaida Martinkute (1981)
Manuel Maurer (1981)
Michael Skowronski (1981)
Mathieu Escale (1982)
Ferza Gauthama (1982)
Alexander Gordon (1982)
John Johnson (1982)
Matjaz Jurman (1982)
Jiri Martinek (1982)
Yong-Ho Kwon (1983)
Michal Macek (1983)
Joao Mosele (1983)
Arthur Muller (1983)
Florencia Romani (1983)
Sebastian Schulz (1983)
Akgul Amanmuradova (1984)
Massimo Bosa (1984)
Itamar Dniali (1984)
Branislav Kalis (1984)
Morgan Phillips (1984)
Liam Storey (1984)
Zurab Zhvania (1984)
Mohsen Dehghani (1985)
John O'Rourke (1985)
Alvaro Acuna (1986)
Darius Adomonis (1986)
Alfonso Leonardi (1986)
Fabrice Nefane (1986)
Carly Petit (1986)
Yulia Pugach (1986)
David Quijano (1986)
Patrick Walker (1986)
Dejan Zlicar (1986)
Frederico Emmel (1987)
Matthew Illingworth (1987)
Oto Lauterjung (1987)
Ana Alicia Seijas Cali (1987)
Marko Starcevic (1987)
Inga Beerman (1988)
Leon Naseamann (1988)
Alexei Ostapets (1988)
Gonzalo Tur (1988)
Cyril Gradis (1989)
David Martinez-Requena (1989)
Tim Schulz Van Endert (1989)
Erik Sheldon (1989)
Seungri Choi (1990)
Pablo Lizaga-Bona (1990)
Vasek Pospisil (1990)
Evan Meltzer (1991)
Mario Navarro-Lopez (1991)
Stefan Carja (1993)
Sebastian Erimicioiu (1993)
Federico Margini (1993)
Zhuoyang Qiu (1996)