Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Ecuador
17.10.83, 41 years
17.10.83, 41 years
Juan-Felipe Yanez vs. Jhony de Leon - head to head matches
| 15.03.04 | 2nd round | Juan-Felipe Yanez | Jhony de Leon | 2-6, 6-2, 6-2 | match details |  Chile #1 | Clay |
Juan-Felipe Yanez form & Jhony de Leon form
Juan-Felipe Yanez - last matches
| Chile F6 - Clay | ||||
| 07.11.05 1st round | vs. Jonathan Gonzalia | 2-6, 6-3, 4-6 |  | match details |
| Santiago - Clay | ||||
| 24.10.05 q 1 | vs. Matias O'Neille | 4-6, 0-6 | | match details |
| Chile F4 - Clay | ||||
| 17.10.05 1st round | vs. Martin Montalbetti | 6-2, 6-2 |  | match details |
| 17.10.05 2nd round | vs. Filip Urban | 2-6, 3-6 | | match details |
 Italy F24 - Clay | ||||
| 01.08.05 1st round | vs. Antal Van Der Duim | 7-62, 6-76, 0-6 | | match details |
| Italy F23 - Clay | ||||
| 25.07.05 1st round | vs. Bruno Rosa | 3-6, 6-3, 1-6 | | match details |
| Italy F20 - Clay | ||||
| 04.07.05 2nd round | vs. Marco Crugnola | 6-3, 6-3 | | match details |
| 04.07.05 1/4 | vs. Matteo Colla | 6-72, 6-70 | | match details |
| 04.07.05 1st round | vs. Matteo Viola | 6-4, 6-3 | | match details |
| Italy F19 - Clay | ||||
| 27.06.05 1st round | vs. Andrea Falgheri | 2-6, 4-6 | | match details |
| Chile F3 - Clay | ||||
| 18.04.05 1st round | vs. Horacio Zeballos | 4-6, 7-66, 7-5 | | match details |
| 18.04.05 2nd round | vs. Lucas Engel | 4-6, 2-6 | | match details |
| Chile F2 - Clay | ||||
| 11.04.05 1st round | vs. Juan-Ignacio Cerda | 2-6, 6-72 | | match details |
| Chile F1 - Clay | ||||
| 04.04.05 2nd round | vs. Matias O'Neille | 6-2, 6-1 | | match details |
| 04.04.05 1st round | vs. Maximiliano Picon | 6-4, 6-2 | | match details |
| 04.04.05 1/4 | vs. Juan Martin Del Potro | 3-6, 2-6 | | match details |
| Santiago - Clay | ||||
| 24.01.05 q 1 | vs. Diego Hartfield | 6-3, 1-6, 0-6 | | match details |
| La Serena - Clay | ||||
| 17.01.05 q 1 | vs. Sebastian Decoud | 1-6, 4-6 | | match details |
| Chile F3 - Clay | ||||
| 08.11.04 1/2 | vs. Marko Neunteibl | 4-6, 7-5, 6-74 | | match details |
| 08.11.04 2nd round | vs. Ramiro Juan | 6-4, 6-2 | | match details |
| 08.11.04 1/4 | vs. Damian Patriarca | 6-1, 4-6, 6-3 | | match details |
| 08.11.04 1st round | vs. Patricio Rudi | 3-6, 6-2, 6-3 | | match details |
| Santiago - Clay | ||||
| 01.11.04 q 1 | vs. Diego Junqueira | 2-6, 1-4, - Juan-Felipe Yanez - retired | | match details |
| Chile F2 - Clay | ||||
| 25.10.04 1st round | vs. Damian Patriarca | 4-6, 6-4, 1-6 | | match details |
| Chile F1 - Clay | ||||
| 18.10.04 1st round | vs. Patricio Arquez | 1-6, 6-3, 5-7 | | match details |
 Bolivia F2 - Clay | ||||
| 27.09.04 1st round | vs. Alejandro Hernandez | 4-6, 6-2, 7-63 | | match details |
| 27.09.04 2nd round | vs. Michael Quintero | 6-4, 3-6, 6-3 | | match details |
| 27.09.04 1/4 | vs. Bernardo-Omar Palacios | 6-2, 6-0 | | match details |
| 27.09.04 1/2 | vs. Cristian Villagran | 2-6, 3-6 | | match details |
| Bolivia F1 - Clay | ||||
| 20.09.04 2nd round | vs. Pablo Gonzalez | 1-6, 2-6 | | match details |
Jhony de Leon - last matches
 Quito - Clay | ||||
| 10.10.05 q 1 | vs. Shane La Porte | 6-4, 6-4 | | match details |
| 10.10.05 q 2 | vs. Carlos Salamanca | 3-6, 3-6 | | match details |
| Ecuador F3 - Hard | ||||
| 05.09.05 1st round | vs. Jhonnatan Medina-Alvarez | 0-6, 4-6 | | match details |
| Manta - Hard | ||||
| 18.08.05 2nd round | vs. John-Paul Fruttero | 0-6, 6-72 | | match details |
| 17.08.05 1st round | vs. Carlton Fiorentino | 6-3, 6-2 | | match details |
 Colombia F4 - Clay | ||||
| 02.05.05 1st round | vs. Lucas Engel | 2-6, 1-6 | | match details |
| Chile F1 - Clay | ||||
| 04.04.05 1st round | vs. Bo-Ram Cha | 3-6, 0-6 | | match details |
| Salinas - Hard | ||||
| 14.03.05 q 2 | vs. Jhonnatan Medina-Alvarez | 6-4, 2-6, 0-6 | | match details |
| 14.03.05 q 1 | vs. Diego Machuca | 6-1, 6-1 | | match details |
| Ecuador w2 - Hard | ||||
| 01.11.04 1st round | vs. Robert Steckley | 6-4, 5-7, 5-7 | | match details |
| Ecuador w1 - Hard | ||||
| 25.10.04 1st round | vs. Robert Steckley | 7-66, 1-6, 4-6 | | match details |
| Quito - Clay | ||||
| 06.10.04 2nd round | vs. Simone Bolelli | 5-7, 1-6 | | match details |
| 04.10.04 1st round | vs. Ronaldo Carvalho | 4-6, 6-2, 5-2, Ronaldo Carvalho - retired | | match details |
| Ecuador F3 - Hard | ||||
| 13.09.04 1st round | vs. Romain Jurd | 3-6, 2-6 | | match details |
| Ecuador F2 - Hard | ||||
| 06.09.04 1/4 | vs. Jose de Armas | 7-65, 6-4 | | match details |
| 06.09.04 1st round | vs. Juan-Andres Gomez | 6-1, 6-0 | | match details |
| 06.09.04 1/2 | vs. Pablo Gonzalez | 0-6, 6-2, 3-6 | | match details |
| 06.09.04 2nd round | vs. Scott Willinsky | 6-3, 6-3 | | match details |
| Ecuador F1 - Hard | ||||
| 30.08.04 1st round | vs. Juan-Martin Aranguren | 4-6, 3-6 | | match details |
| Manta - Hard | ||||
| 10.08.04 1st round | vs. Giovanni Lapentti | 3-6, 2-6 | | match details |
| Davis Cup - I. hard | ||||
| 12.07.04 | vs. Matias Silva | 3-6, 6-3, 1-6 | | match details |
| Colombia F2 - Clay | ||||
| 10.05.04 1st round | vs. Eric Gomes | 7-69, 7-5 | | match details |
| 10.05.04 2nd round | vs. Leonardo Kirche | 6-75, 3-6 | | match details |
| Colombia F1 - Clay | ||||
| 03.05.04 1/4 | vs. Lucas Engel | 7-65, 3-6, 6-3 | | match details |
| 03.05.04 1/2 | vs. Michael Quintero | 3-6, 6-2, 2-6 | | match details |
| 03.05.04 1st round | vs. Diego Hartfield | 4-6, 7-64, 7-62 | | match details |
| 03.05.04 2nd round | vs. Michael-Ray Pallares-Gonzalez | 6-0, 7-65 | | match details |
| Davis Cup - Clay | ||||
| 05.04.04 | vs. Paul Capdeville | 3-6, 3-6 | | match details |
| Chile #1 - Clay | ||||
| 22.03.04 1st round | vs. Adam Fass | 4-6, 6-3, 6-74 | | match details |
| Chile #1 - Clay | ||||
| 15.03.04 1st round | vs. Carlos Gonzalez-Leiva | 6-73, 6-0, 6-1 | | match details |
