Roman Andres Burruchaga, Camilo Ugo Carabelli, Francisco Comesana, Hugo Dellien will feature in the upcoming ATP Challenger that will be staged on the 26th of October 2026 in Guayaquil. The defending champion is Adolfo Daniel Vallejo who defeated Juan Pablo Varillas 7-5 6-7(7) 6-3.
Francesco Passaro, Nick Hardt, Rodrigo Pacheco Mendez, Hugo Dellien, Facundo Bagnis, Camilo Ugo Carabelli and Alvaro Guillen Meza had to withdraw from the tournament.
This is the latest entry list (click here for the updated).
Main Draw
| Seed | Player | Rank |
|---|---|---|
| 1 | R.Burruchaga | 62 |
| 2 | C.Carabelli | 77 |
| 3 | F.Comesana | 125 |
| 4 | H.Dellien | 128 |
| 5 | T.Vera | 132 |
| 6 | J.Angelo | 162 |
| 7 | F.Coria | 172 |
| 8 | E.Moller | 181 |
| 9 | G.Bueno | 183 |
| 10 | G.Justo | 188 |
| 11 | D.Dedura | 190 |
| 12 | F.Mena | 197 |
| 13 | J.Varillas | 200 |
| 14 | L.Midon | 206 |
| 15 | A.Barrena | 224 |
| 16 | J.Silva | 230 |
| 17 | P.Dias | 242 |
| 18 | F.Roncadelli | 265 |
| 19 | R.Mendez | 266 |
| 20 | J.Torres | 279 |
| 21 | N.Hardt | 281 |
| Alternate | ||
|---|---|---|
| 1 | G.Olivieri | 287 |
| 2 | G.Villanueva | 323 |
| 3 | A.Meza | 332 |
| 4 | J.Cardozo | 342 |
| 5 | V.Aboian | 347 |
| 6 | N.Kicker | 351 |
| 7 | C.Zarate | 352 |
| 8 | J.Estevez | 360 |
| 9 | J.Ficovich | 366 |
| 10 | A.Chepelev | 379 |
| 11 | D.Galan | 383 |
| 12 | L.Ratti | 389 |
| 13 | M.Dellien | 407 |
| 14 | H.Casanova | 411 |
Roman Andres Burruchaga in 2026
Ranked no.62, the Argentine played his last match on the 31st of August when he lost to world no.25 Karen Khachanov 6-3 6-0 6-1 in the 1st round of the U.S. Open (draw).
At the moment, during this season the Argentine achieved a composed 26-23 match record. Andres Burruchaga conquered 1 title in the Sao Paulo Challenger.
He is also scheduled to play in Costa Do Sauipe Challenger (Costa do Sauipe Challenger) on the 2nd of November and Lima 3 Challenger (Lima 3 Challenger) on the 9th of November.
Camilo Ugo Carabelli in 2026
Currently the world no.75, the Argentine played his last match on the 10th of October when he was overcome by world no.7 Felix Auger-Aliassime 4-6 7-6(1) 7-5 in the 2nd round in Shanghai (draw).
This year Ugo Carabelli has managed to achieve a composed 22-25 record. The Argentine conquered 1 title in the Rosario Challenger.
He is also scheduled to play in Costa Do Sauipe Challenger (Costa do Sauipe Challenger) on the 2nd of November and Lima 3 Challenger (Lima 3 Challenger) on the 9th of November.
Francisco Comesana in 2026
Ranked world no.130, Francisco played his last match on the 22nd of October when he had to retire when playing against world no.352 Carlos Maria Zarate in the 2nd round and the scoreline was 2-6 7-6(5) .
Currently, during this season Francisco achieved an overall 21-27 record.
He is also scheduled to play in Costa Do Sauipe Challenger (Costa do Sauipe Challenger) on the 2nd of November and Lima 3 Challenger (Lima 3 Challenger) on the 9th of November.
Hugo Dellien in 2026
Ranked world no.118, Hugo played his last match on the 20th of October when he had to retire when playing against world no.253 Juan Manuel La Serna in the 1st round and the scoreline was 6-3 2-0 .
This year the Bolivian has achieved a compiled 48-27 win-loss record. Dellien has won 2 titles in 2026 in the Santa Cruz de la Sierra Challenger and the Trieste Challenger.
He is also scheduled to play in Costa Do Sauipe Challenger (Costa do Sauipe Challenger) on the 2nd of November and Lima 3 Challenger (Lima 3 Challenger) on the 9th of November.
