5‑Dec‑2011 | Brazil F42 | Clay | F | 404 | 239 | (2)Martin Alund [ARG] d. (7)Duran | 3-6 6-3 6-4 | | | | | | | | | |
5‑Dec‑2011 | Brazil F42 | Clay | SF | 404 | 584 | (7)Duran d. Martin Cuevas [URU] | 6-7(6) 6-1 7-6(5) | | | | | | | | | |
5‑Dec‑2011 | Brazil F42 | Clay | QF | 404 | 749 | (7)Duran d. Valentin Florez [ARG] | 4-6 6-3 7-6(6) | | | | | | | | | |
5‑Dec‑2011 | Brazil F42 | Clay | R16 | 404 | 826 | (7)Duran d. (Q)Joshua Zavala [USA] | 7-5 6-2 | | | | | | | | | |
5‑Dec‑2011 | Brazil F42 | Clay | R32 | 404 | 924 | (7)Duran d. (Q)Matias Salinas [ARG] | 7-5 6-2 | | | | | | | | | |
28‑Nov‑2011 | Chile F15 | Clay | R16 | 403 | 311 | (6)Guillermo Hormazabal [CHI] d. Duran | 4-6 6-2 6-2 | | | | | | | | | |
28‑Nov‑2011 | Chile F15 | Clay | R32 | 403 | 428 | Duran d. Juan Pablo Amado [ARG] | 5-1 RET | | | | | | | | | |
21‑Nov‑2011 | Guayaquil CH | Clay | R32 | 394 | 309 | Sebastian Decoud [ARG] d. (Q)Duran | 6-1 4-6 6-4 | | 0.78 | 3.8% | 3.8% | 63.5% | 63.6% | 39.5% | 10/15 | 2:16 |
24‑Oct‑2011 | Argentina F21 | Clay | SF | 414 | 573 | (8)Renzo Olivo [ARG] d. (3)Duran | 6-2 6-2 | | | | | | | | | |
24‑Oct‑2011 | Argentina F21 | Clay | QF | 414 | 470 | (3)Duran d. (5)Andrea Collarini [ARG] | 6-1 6-4 | | | | | | | | | |
24‑Oct‑2011 | Argentina F21 | Clay | R16 | 414 | 1194 | (3)Duran d. (Q)Guillermo Bujniewicz [ARG] | 6-4 6-4 | | | | | | | | | |
24‑Oct‑2011 | Argentina F21 | Clay | R32 | 414 | 1014 | (3)Duran d. Andres Ceppo [ARG] | 6-4 6-3 | | | | | | | | | |
17‑Oct‑2011 | Quito CH | Clay | R32 | 412 | 376 | Benjamin Balleret [MON] d. Duran | 4-6 6-3 6-2 | | 0.73 | 3.7% | 8.6% | 53.1% | 62.8% | 55.3% | 9/13 | 1:30 |
26‑Sep‑2011 | Argentina F17 | Clay | F | 428 | 473 | (4)Gaston Arturo Grimolizzi [ARG] d. (2)Duran | 6-3 7-6(7) | | | | | | | | | |
26‑Sep‑2011 | Argentina F17 | Clay | SF | 428 | 451 | (2)Duran d. (3)Patricio Heras [ARG] | 7-5 6-2 | | | | | | | | | |
26‑Sep‑2011 | Argentina F17 | Clay | QF | 428 | 700 | (2)Duran d. (7)Leandro Migani [ARG] | 6-4 4-6 7-5 | | | | | | | | | |
26‑Sep‑2011 | Argentina F17 | Clay | R16 | 428 | 804 | (2)Duran d. Agustin Picco [ARG] | 6-4 4-6 6-3 | | | | | | | | | |
26‑Sep‑2011 | Argentina F17 | Clay | R32 | 428 | 1505 | (2)Duran d. (Q)Nicolas Alejandro De Gregorio [ARG] | 7-6(6) 6-3 | | | | | | | | | |
19‑Sep‑2011 | Campinas CH | Clay | R32 | 425 | 386 | Guido Andreozzi [ARG] d. Duran | 7-6(1) 6-3 | | 0.60 | 6.3% | 6.3% | 58.3% | 60.7% | 42.5% | 9/13 | 1:40 |
12‑Sep‑2011 | Belo Horizonte CH | Clay | R16 | 447 | 242 | (6)Eduardo Schwank [ARG] d. Duran | 6-0 6-0 | | 0.26 | 2.2% | 0.0% | 53.3% | 37.5% | 28.6% | 7/13 | 0:46 |
12‑Sep‑2011 | Belo Horizonte CH | Clay | R32 | 447 | 848 | Duran d. (WC)Gabriel Dias [BRA] | 1-6 7-5 7-5 | | 1.01 | 3.5% | 9.3% | 60.5% | 71.2% | 47.1% | 0/4 | 1:59 |
5‑Sep‑2011 | Genova CH | Clay | R32 | 438 | 284 | Marco Crugnola [ITA] d. (Q)Duran | 6-2 6-3 | | 0.55 | 0.0% | 3.8% | 55.8% | 48.3% | 52.2% | 2/7 | 1:07 |
29‑Aug‑2011 | Como CH | Clay | R32 | 438 | 120 | (2)Benoit Paire [FRA] d. (LL)Duran | 6-1 6-2 | | 0.48 | 0.0% | 10.5% | 60.5% | 52.2% | 46.7% | 1/5 | 0:48 |
18‑Jul‑2011 | Manta CH | Hard | R32 | 391 | 330 | Alejandro Gonzalez [COL] d. Duran | 2-6 6-4 7-6(3) | | 0.99 | 2.7% | 2.7% | 72.1% | 61.3% | 41.9% | 12/17 | 2:28 |
11‑Jul‑2011 | Bogota2 CH | Clay | R32 | 396 | 165 | Robert Farah [COL] d. (Q)Duran | 6-1 7-6(5) | | 0.53 | 0.0% | 5.6% | 73.2% | 59.6% | 42.1% | 4/7 | 1:19 |
27‑Jun‑2011 | Argentina F9 | Clay | F | 421 | 305 | (1)Facundo Arguello [ARG] d. (4)Duran | 6-4 6-2 | | | | | | | | | |
27‑Jun‑2011 | Argentina F9 | Clay | SF | 421 | 665 | (4)Duran d. Kevin Konfederak [ARG] | 7-6(7) 4-6 6-2 | | | | | | | | | |
27‑Jun‑2011 | Argentina F9 | Clay | QF | 421 | 590 | (4)Duran d. Renzo Olivo [ARG] | 7-6(5) 4-6 7-5 | | | | | | | | | |
27‑Jun‑2011 | Argentina F9 | Clay | R16 | 421 | 1121 | (4)Duran d. (Q)Andres Ceppo [ARG] | 3-6 6-3 6-2 | | | | | | | | | |
27‑Jun‑2011 | Argentina F9 | Clay | R32 | 421 | | (4)Duran d. (WC)Franco Tarantino [ARG] | 6-3 6-1 | | | | | | | | | |
20‑Jun‑2011 | Argentina F8 | Clay | R16 | 421 | 590 | Renzo Olivo [ARG] d. (5)Duran | 7-6(4) 7-6(2) | | | | | | | | | |
20‑Jun‑2011 | Argentina F8 | Clay | R32 | 421 | 513 | (5)Duran d. Joaquin Jesus Monteferrario [ARG] | 6-1 6-2 | | | | | | | | | |
13‑Jun‑2011 | Argentina F7 | Clay | SF | 416 | 327 | (1)Juan Pablo Amado [ARG] d. (4)Duran | 6-4 6-4 | | | | | | | | | |
13‑Jun‑2011 | Argentina F7 | Clay | QF | 416 | 493 | (4)Duran d. Guido Pella [ARG] | 6-1 1-6 6-4 | | | | | | | | | |
13‑Jun‑2011 | Argentina F7 | Clay | R16 | 416 | 523 | (4)Duran d. Cristhian Ignacio Benedetti [ARG] | 6-2 6-1 | | | | | | | | | |
13‑Jun‑2011 | Argentina F7 | Clay | R32 | 416 | 1284 | (4)Duran d. (Q)Rodrigo Sanchez [PER] | 6-3 7-6(5) | | | | | | | | | |
6‑Jun‑2011 | Argentina F6 | Clay | F | 410 | 932 | Kevin Konfederak [ARG] d. (4)Duran | 6-4 2-6 7-5 | | | | | | | | | |
6‑Jun‑2011 | Argentina F6 | Clay | SF | 410 | 528 | (4)Duran d. (6)Joaquin Jesus Monteferrario [ARG] | 6-4 6-4 | | | | | | | | | |
6‑Jun‑2011 | Argentina F6 | Clay | QF | 410 | 789 | (4)Duran d. Sergio Galdos [PER] | 3-6 6-4 6-4 | | | | | | | | | |
6‑Jun‑2011 | Argentina F6 | Clay | R16 | 410 | 868 | (4)Duran d. Javier Munoz [CHI] | 4-6 6-1 7-5 | | | | | | | | | |
6‑Jun‑2011 | Argentina F6 | Clay | R32 | 410 | 1719 | (4)Duran d. (WC)Manuel Agustin Belda [ARG] | 6-1 6-4 | | | | | | | | | |
23‑May‑2011 | Paraguay F2 | Clay | R32 | 415 | 593 | Duilio Beretta [PER] d. (7)Duran | 4-6 6-2 6-2 | | | | | | | | | |
16‑May‑2011 | Paraguay F1 | Clay | QF | 413 | 348 | (3)Marco Trungelliti [ARG] d. (7)Duran | 6-0 4-6 7-6(2) | | | | | | | | | |
16‑May‑2011 | Paraguay F1 | Clay | R16 | 413 | 680 | (7)Duran d. Daniel Alejandro Lopez Cassaccia [PAR] | 3-6 7-5 6-1 | | | | | | | | | |
16‑May‑2011 | Paraguay F1 | Clay | R32 | 413 | 1034 | (7)Duran d. Jose Benitez [PAR] | 6-1 6-2 | | | | | | | | | |
2‑May‑2011 | Argentina F4 | Clay | QF | 404 | 358 | (2)Juan Pablo Amado [ARG] d. (7)Duran | 6-3 7-6(3) | | | | | | | | | |
2‑May‑2011 | Argentina F4 | Clay | R16 | 404 | 975 | (7)Duran d. Martin Rios Benitez [ARG] | 6-1 6-3 | | | | | | | | | |
2‑May‑2011 | Argentina F4 | Clay | R32 | 404 | 1381 | (7)Duran d. (Q)Fabricio Burdisso [ARG] | 6-3 6-2 | | | | | | | | | |
25‑Apr‑2011 | Argentina F3 | Clay | QF | 405 | 387 | (4)Stefano Travaglia [ITA] d. (7)Duran | 6-2 6-4 | | | | | | | | | |
25‑Apr‑2011 | Argentina F3 | Clay | R16 | 405 | 970 | (7)Duran d. (Q)Tomas Buchhass [ARG] | 6-2 6-3 | | | | | | | | | |
25‑Apr‑2011 | Argentina F3 | Clay | R32 | 405 | 744 | (7)Duran d. Gabriel Alejandro Hidalgo [ARG] | 6-2 6-3 | | | | | | | | | |
18‑Apr‑2011 | Argentina F2 | Clay | R32 | 419 | 535 | Joaquin Jesus Monteferrario [ARG] d. (6)Duran | 6-3 6-3 | | | | | | | | | |
11‑Apr‑2011 | Argentina F1 | Clay | SF | 417 | 550 | (7)Agustin Velotti [ARG] d. (3)Duran | 6-4 6-4 | | | | | | | | | |
11‑Apr‑2011 | Argentina F1 | Clay | QF | 417 | 793 | (3)Duran d. Gabriel Alejandro Hidalgo [ARG] | 6-1 6-2 | | | | | | | | | |
11‑Apr‑2011 | Argentina F1 | Clay | R16 | 417 | 969 | (3)Duran d. Hicham Khaddari [MAR] | 6-3 6-1 | | | | | | | | | |
11‑Apr‑2011 | Argentina F1 | Clay | R32 | 417 | 1090 | (3)Duran d. (Q)Armando Javier Boschetti [ARG] | 6-1 7-6(3) | | | | | | | | | |
4‑Apr‑2011 | Pereira CH | Clay | R32 | 423 | 141 | (6)Diego Junqueira [ARG] d. (Q)Duran | 7-6(0) 6-3 | | 0.83 | 4.5% | 9.0% | 52.2% | 65.7% | 43.8% | 3/6 | 1:42 |
14‑Feb‑2011 | Buenos Aires | Clay | Q1 | 424 | 425 | Juan Pablo Villar [ARG] d. Duran | 6-1 6-3 | | 0.65 | 1.9% | 7.4% | 72.2% | 38.5% | 26.7% | 5/12 | 1:04 |