Andrea Collarini - Adolfo Daniel Vallejo

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Antofagasta 2025 (clay)

Head to heads

Andrea Collarini	0:1	Adolfo Daniel Vallejo
USA	Country	Paraguay
273	Ranking	169
108 (pts 238, tourn. 26)	Ranking by surface	171 (pts 150, tourn. 25)

Date	Tournament	Match	Surface	Score
29.09.2025	Antofagasta	Andrea Collarini - Adolfo Daniel Vallejo	clay	1:2 (6:1, 1:6, 2:6)

Andrea Collarini - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
23.11.2025	Florianopolis	Gustavo Heide	clay	Final	L 0:2 (2:6, 3:6)
22.11.2025	Florianopolis	Juan Carlos Prado Angelo	clay	Semi-finals	W 2:0 (6:4, 6:3)
21.11.2025	Florianopolis	Eduardo Ribeiro	clay	Quarter-finals	W 2:0 (6:2, 7:5)
11.11.2025	Montevideo	Cristian Garin	clay	First round	L 0:2 (3:6, 5:7)
10.11.2025	Montevideo	Mariano Kestelboim	clay	Qialification final	W 2:0 (7:6, 6:1)
09.11.2025	Montevideo	Boris Arias	clay	Qualifications - 1st round	W 2:0 (6:0, 6:1)
03.11.2025	Lima 3	Juan Bautista Torres	clay	Qialification final	L 0:2 (2:6, 4:6)
28.10.2025	Lima Dove	Alex Barrena	clay	First round	L 0:2 (6:7, 4:6)
25.10.2025	Costa do Sauipe	Cristian Garin	clay	Second round	L 1:2 (1:6, 6:4, 4:6)
20.10.2025	Costa do Sauipe	Bruno Kuzuhara	clay	Qialification final	W 2:1 (6:0, 4:6, 6:4)
14.10.2025	Curitiba	Matias Soto	clay	First round	L 1:2 (4:6, 6:3, 3:6)
08.10.2025	Cali	Juan Carlos Prado Angelo	clay	Second round	L 1:2 (6:3, 6:7, 2:6)
06.10.2025	Cali	Nikolas Sanchez-Izquierdo	clay	First round	W 2:0 (7:5, 7:6)
29.09.2025	Antofagasta	Adolfo Daniel Vallejo	clay	First round	L 1:2 (6:1, 1:6, 2:6)
25.09.2025	Buenos Aires Clay	Roman Andres Burruchaga	clay	Second round	L 0:2 (2:6, 4:6)
23.09.2025	Buenos Aires Clay	Luciano Emanuel Ambrogi	clay	First round	W 2:1 (7:6, 2:6, 6:3)
16.09.2025	Villa Maria	Gonzalo Bueno	clay	First round	W 2:1 (6:7, 6:2, 6:1)
21.08.2025	US Open	Mitchell Krueger	hard	Qualifications - 2nd round	L 0:2 (6:7, 5:7)
19.08.2025	US Open	Jan Choinski	hard	Qualifications - 1st round	W 2:0 (7:6, 6:4)
01.08.2025	Liberec	Gonzalo Bueno	clay	Quarter-finals	L 0:2 (5:7, 2:6)

Adolfo Daniel Vallejo - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
23.11.2025	Guayaquil	Juan Pablo Varillas	clay	Final	W 2:1 (7:5, 6:7, 6:3)
22.11.2025	Guayaquil	Alvaro Guillen Meza	clay	Semi-finals	W 2:1 (4:6, 6:2, 6:3)
21.11.2025	Guayaquil	Luciano Emanuel Ambrogi	clay	Quarter-finals	W 2:0 (6:2, 6:4)
20.11.2025	Guayaquil	Luis David Martinez	clay	Second round	W 2:0 (6:2, 6:3)
14.11.2025	Montevideo	Cristian Garin	clay	Quarter-finals	L 1:2 (6:2, 2:6, 3:6)
13.11.2025	Montevideo	Alvaro Guillen Meza	clay	Second round	W 2:1 (2:6, 6:3, 6:4)
11.11.2025	Montevideo	Guido Ivan Justo	clay	First round	W 2:1 (4:6, 6:2, 6:3)
04.11.2025	Lima 3	Hady Habib	clay	First round	L 0:2 (6:7, 6:7)
26.10.2025	Costa do Sauipe	Roman Andres Burruchaga	clay	Final	L 0:2 (1:6, 2:6)
26.10.2025	Costa do Sauipe	Cristian Garin	clay	Semi-finals	W 1:0 (6:4) Retired
25.10.2025	Costa do Sauipe	Thiago Agustin Tirante	clay	Quarter-finals	W 2:0 (6:4, 6:2)
24.10.2025	Costa do Sauipe	Matheus Pucinelli De Almeida	clay	Second round	W 2:0 (6:4, 6:2)
23.10.2025	Costa do Sauipe	Igor Gimenez	clay	First round	W 2:0 (6:0, 6:2)
19.10.2025	Curitiba	Pedro Boscardin Dias	clay	Final	W 2:0 (6:3, 7:5)
18.10.2025	Curitiba	Joao Eduardo Schiessl	clay	Semi-finals	W 2:0 (6:4, 6:4)
17.10.2025	Curitiba	Tomas Barrios Vera	clay	Quarter-finals	W 2:1 (6:3, 6:7, 6:3)
15.10.2025	Curitiba	Matias Soto	clay	Second round	W 2:0 (6:3, 6:2)
13.10.2025	Curitiba	Emilio Nava	clay	First round	W 2:0 (6:2, 6:3)
07.10.2025	Cali	Luciano Emanuel Ambrogi	clay	First round	L 0:2 (4:6, 4:6)
04.10.2025	Antofagasta	Cristian Garin	clay	Semi-finals	L 0:2 (6:7, 2:6)