2019-07-15

Bastad - Clay - R32

Juan Ignacio Londero (#71)
def
Facundo Arguello (#181)
6-3 6-2

2016-02-08

Buenos Aires - Clay - R32

Dusan Lajovic (#79)
def
Facundo Arguello (#138)
7-6(7) 6-3

2016-02-01

Quito - Clay - R32

Joao Souza (#154)
def
Facundo Arguello (#137)
6-3 7-6(7)

2015-05-24

Roland Garros - Clay - R128

Andy Murray (#3)
def
Facundo Arguello (#137)
6-3 6-3 6-1

2015-04-06

Houston - Clay - R32

Hyeon Chung (#118)
def
Facundo Arguello (#138)
6-3 7-5

2015-02-23

Buenos Aires - Clay - R16

Rafael Nadal (#4)
def
Facundo Arguello (#146)
6-4 6-0

2015-02-23

Buenos Aires - Clay - R32

Facundo Arguello (#146)
def
Albert Montanes (#90)
6-3 6-2

2015-02-16

Rio de Janeiro - Clay - R32

Joao Souza (#88)
def
Facundo Arguello (#150)
6-2 6-1

2015-02-02

Quito - Clay - R32

Albert Montanes (#103)
def
Facundo Arguello (#146)
6-1 6-3

2014-07-14

Bogota - Hard - R32

Dudi Sela (#102)
def
Facundo Arguello (#121)
6-4 6-2

2014-07-07

Newport - Grass - R32

Nicolas Mahut (#59)
def
Facundo Arguello (#119)
7-6(1) 6-4

2014-05-26

Roland Garros - Clay - R128

Radek Stepanek (#43)
def
Facundo Arguello (#114)
6-7(8) 3-6 6-4 6-3 6-2

2014-04-21

Barcelona - Clay - R64

Ivan Dodig (#37)
def
Facundo Arguello (#107)
6-3 6-7(5) 6-2

2014-02-10

Buenos Aires - Clay - R32

Leonardo Mayer (#58)
def
Facundo Arguello (#112)
6-3 6-4

2013-07-15

Bogota - Hard - R32

Victor Estrella (#386)
def
Facundo Arguello (#197)
7-5 6-3

2013-04-08

Houston - Clay - R32

Flavio Cipolla (#107)
def
Facundo Arguello (#205)
4-6 6-4 7-5

2013-02-18

Buenos Aires - Clay - R32

Marco Trungelliti (#203)
def
Facundo Arguello (#198)
4-6 6-3 1-0 RET