2013 Uruguay Open

Country	Player	Rank1	Seed
ARG	Leonardo Mayer	82	1
ITA	Paolo Lorenzi	86	2
ARG	Diego Sebastián Schwartzman	105	3
COL	Alejandro González	108	4
BRA	Rogério Dutra da Silva	127	5
ESP	Pere Riba	133	6
ARG	Martín Alund	133	7
ESP	Rubén Ramírez Hidalgo	137	8
ARG	Facundo Bagnis	139	9

• ¹ Rankings are as of October 21, 2012.

The following players received wildcards into the singles main draw:

• Rodrigo Senattore
• Martín Cuevas
• Ariel Behar
• Marcelo Zormann da Silva

The following players received entry into the singles main draw via protected ranking:

• Eduardo Schwank

The following players received entry as a special exempt into the singles main draw:

• Pablo Cuevas

The following players received entry from the qualifying draw:

• Andrea Collarini
• Thiago Monteiro
• Marcelo Arévalo
• Gonzalo Lama

The following players received entry into the singles main draw as a lucky loser:

• Marco Trungelliti

• Thomaz Bellucci def. Diego Sebastián Schwartzman 6–4, 6–4

• Martín Cuevas / Pablo Cuevas def. André Ghem / Rogério Dutra da Silva Walkover

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