| Yil | Chempionlar | Ikkinchi o'rin | Xol |
|---|
| 2019 | Marselo Arévalo
Migel Anxel Reyes-Varela | Ariel Bexar
Roberto Kiroz | 1–6, 6–4, [12–10] |
| 2018 | Marselo Arévalo
Migel Anxel Reyes-Varela | Jey Klark
Kevin Krawits | 6–1, 6–4 |
| 2017 | Roberto Kiroz
Kayo Zampieri | Xans Xach Verdugo
Adrian Menédez-Macaceas | 6–4, 6–2 |
| 2016 | Markus Daniell
Artem Sitak | Santyago Gonsales
Mate Pavich | 6–3, 7–6(7–4) |
| 2015 | Gilyermo Duran Horacio Zeballos | Serxio Galdos
Gvido Pella | 7–6(7–4), 6–4 |
| 2014 | Kevin King
Xuan Karlos Spir | Adrian Menédez-Macaceas
Agustin Velotti | 6–3, 6–4 |
| 2013 | Marin Draganja
Adrian Menédez-Macaceas | Marko Chiudinelli Piter Goyovchik | 6–4, 6–3 |
| 2012 | Nikolas Monro
Simon Stadler | Andre Begemann Jordan Kerr | 3–6, 7–5, [10–7] |
| 2011 | O'tkazilmaydi |
| 2010 | O'tkazilmaydi |
| 2009 | Santyago Gonsales
Horacio Zeballos | Franko Ferreyro
Xulio Silva | 6–2, 7–6(5) |
| 2008 | Travis Parrott
Filip Polashek | Jan-Julien Rojer
Markio Torres | 6–2, 6–1 |
| 2007 | Jeremi Chardi
Marselo Melo | Xorxe Aguilar
Pablo Gonsales | 6–0, 6–3 |
| 2006 | Daniel Garza
Dovid Oleyjnikzak | Ektor Almada
Vektor Romero | 6–2, 6–2 |
| 2005 | Lukas Kubot
Oliver Marach | Xuan Pablo Bjezikki
Xuan Pablo Guzman | 6–1, 3–6, 6–3 |
| 2004 | Tuomas Ketola
Rojier Vassen | Marchello Amador
Xorxe Xaro | 6–2, 6–2 |
| 2003 | Aleks Bogomolov, kichik
Frederik Nimeyer | Markus Xantschk
Aleksandr Peya | 6–4, 7–6(5) |
| 2002 | Dik Norman
Orlin Stanoytchev | Ignasio Xirigoyen
Sebastyan Prieto | piyoda o'tish |
| 2001 | Edgardo Massa
Serxio Roytman | Pol Xanli
Natan Xili | 6–4, 5–7, 7–6(3) |
| 2000 | Xose de Armas
Jimy Symanski | Jocelyn Robichaud
Maykl Sell | 5–7, 6–4, 6–2 |
| 1999 | Hech qanday chizilgan ma'lumot mavjud emas[2] |
| 1998 | Edvin Kempes
Piter Vessels | Xose Frontera
Bobbi Kokavec | 7–6, 4–6, 7–5 |
1997 – 1995 | O'tkazilmaydi |
| 1994 | Oliver Fernandes
Leonardo Lavalle | Ismael Ernandes
Luis Errera | 7–5, 7–5 |
| 1993 | Xaver Frana
Leonardo Lavalle | Fransisko Montana
Bryan Shelton | 6–3, 4–6, 6–4 |
| 1992 | Luis Errera
Leonardo Lavalle | Frantsisko Masiel
Agustin Moreno | 6–2, 6–2 |
| 1991 | Maurisio Xadad
Daniel Orsanic | Skott Patrij
Kenni Torn | 6–4, 3–6, 6–3 |
| 1990 | Leonardo Lavalle
Xorxe Lozano | Luis Errera
Gilyermo Peres Roldan | 5–7, 6–3, 6–2 |
| 1989 | Luis Errera
Xaver Ordaz | Mark Noulz
Brayan Peyj | 6–4, 6–7, 6–3 |
| 1988 | Luis Errera
Xaver Ordaz | Agustin Moreno
Fernando Peres Paskal | 6–4, 6–1 |