Main Draw

Entries
Seed*	Name	Current RankingRk	Entry RankingER
1	Emilio Nava	101	101
2	Hugo Dellien	121	121
3	Francesco Maestrelli	155	155
4	Federico Agustin Gomez	203	203
5	Gonzalo Bueno	205	205
6	Santiago Rodriguez Taverna	207	207
7	Alex Barrena	228	228
8	Joao Lucas Reis Da Silva	229	229
	Andrea Collarini	239	239
	Juan Carlos Prado Angelo	250	250
	Genaro Alberto Olivieri	259	259
	Lautaro Midon	264	264
	Murkel Dellien	269	269
	Matias Soto	272	272
	Nicolas Kicker	303	303
	Juan Pablo Varillas	318	318
	Pedro Boscardin Dias	333	333
	Daniel Dutra da Silva	334	334
	Maximus Jones	367	367
	Gonzalo Villanueva	373	373
	Guido Ivan Justo	383	383
	(WC)
	(WC)
	(WC)
	(SE)
	(SE)
	(Q)
	(Q)
	(Q)
	(Q)
	(Q)
	(Q)

Alternates
	Name	Current RankingRk	Entry RankingER
1	Luciano Emanuel Ambrogi	413	413
2	Mariano Kestelboim	418	418
3	Facundo Bagnis	462	462
4	Valerio Aboian	495	495
5	Juan Manuel La Serna	552	552
6	Vladyslav Orlov	554	554
7	Maxime Janvier	559	559
8	Facundo Juarez	590	590
9	Juan Sebastian Gomez	963	655 (PR)
10	Santiago De La Fuente	700	700
11	Bautista Vilicich	725	725
12	Ignacio Monzon	746	746
13	Tomas Farjat	803	803
14	Lucio Ratti	875	875
15	Juan Sebastian Gomez	963	963
16	Preston Brown	1011	1011
17	Franco Ribero	1037	1037
18	Valentin Basel	1067	1067
19	Arklon Huertas Del Pino Cordova	1141	1141
20	Federico Aguilar Cardozo	1202	1202

Withdrawals
	Name	Current RankingRk	Entry RankingER

Qualifying

Entries
Seed*	Name	Current RankingRk	Entry RankingER
1	Luciano Emanuel Ambrogi	413	413
2	Mariano Kestelboim	418	418
3	Lorenzo Joaquin Rodriguez	453	453
4	Facundo Bagnis	462	462
5	Juan Manuel La Serna	552	552
6	Facundo Juarez	590	590
7	Santiago De La Fuente	700	700
8	Bautista Vilicich	725	725
9	Ignacio Monzon	746	746
10	Joaquin Aguilar Cardozo	801	801
11	Leonardo Aboian	846	846
12	Thiago Cigarran	867	867
	Lucio Ratti	875	875
	Lautaro Agustin Falabella	888	888
	Juan Sebastian Osorio	894	894
	Benjamin Torrealba	906	906
	Matteo Covato	920	920
	Juan Sebastian Gomez	963	655 (PR)
	(List frozen)	-
	(List frozen)	-
	(WC)
	(WC)
	(WC)
	(WC)

Alternates
	Name	Current RankingRk	Entry RankingER
1	Alejo Lorenzo Lingua Lavallen	927	927
2	Maximo Zeitune	944	944
3	Juan Sebastian Gomez	963	963
4	Carlos Maria Zarate	970	970
5	Nicolas Villalon	981	981
6	Preston Brown	1011	1011
7	Ezequiel Monferrer	1035	1035
8	Franco Ribero	1037	1037
9	Valentin Basel	1067	1067
10	Tomas Martinez	1084	1084
11	Joao Victor Couto Loureiro	1089	1089
12	Arklon Huertas Del Pino Cordova	1141	1141
13	Federico Aguilar Cardozo	1202	1202
14	Daniel Bagnolini	1264	1264
15	Enzo Camargo Lima	1269	1269
16	Ignacio Antonio Becerra Otarola	1274	1274
17	Drew Van Orderlain	1284	1284
18	Alberto Odiseo Alvarado Berrospi	1337	1337
19	Victor Hugo Remondy Pagotto	1344	1344
20	Tadeo Meneo	1479	1479

Withdrawals
	Name	Current RankingRk	Entry RankingER
	Joao Eduardo Schiessl	586	586
	Oscar Jose Gutierrez	921	921

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Légende:

Original alternate but got in after withdrawals For alternates: Are already accepted with Protected Ranking but might still get in with their actual ranking
(In ATP Q and Challengers): Was one of the entries but then dropped out after the withdrawal deadline, replaced by an ALT
An ALT that replaced a said late withdrawal (or that took a spot which was available because there were not enough alternates on the list to fill all vacancies before the withdrawal deadline) In Challenger main draws, the original alternate list is still being used to determine ALTs after the withdrawal deadline, but only players who "preserved their eligibility" can still enter.
In ATP Doubles, this colour (if ALT is not written) refers to a re-pairing. When a player of an accepted team withdraws, his partner can enter again with a new partner until the withdrawal deadline as long as the combined ranking of the new team is better than the ranking of the first alternate team. Re-pairing is limited to 4 times per year per player.
Entered the main draw as Special Exempt (SE)
Entered as Wild Card (WC)
(In doubles): Were originally alternates and withdrew, so normally they would not appear in the withdrawal table. However, they got in after withdrawals and a player of the team either might still re-pair or has re-paired.
Is currently DA in either main draw or qualifying at another tournament in the same week, so he will have to withdraw somewhere once he gets into this tournament/if he is already in this tournament.
PR: Protected Ranking
LE: Late Entry Spot available in each 250 MD, goes to the highest-ranked player (using the original Entry Ranking) of those who would have been original DA if they had entered early and who entered after the Entry Deadline until the Thursday before the tournament starts
JA: Junior Accelerator, Challenger MD/Q spot for a year-end top 20 Junior player or Junior Grand Slam finalist
CA: College Accelerator, Challenger MD/Q spot for a top 20 ITA College player or NCAA Division I Tennis Championships quarterfinalist.
NG: ATP 250 spot for a Top 250 player younger than 20 in a week with 3 ATP tournaments, or CH100+ spot for a Top 350 player younger than 20.