| Costa do Sauipe challenger |
Round |
Result |
H |
A |
| 26.10. |
|
Burruchaga R. - Vallejo A. |
F |
6-1, 6-2 |
1.45 |
2.63 |
| 26.10. |
|
Vallejo A. - Garin C. |
SF |
6-4, 0-0 |
2.06 |
1.71 |
| 25.10. |
|
Vallejo A. - Tirante T. |
QF |
6-4, 6-2 |
2.39 |
1.53 |
| 24.10. |
|
Vallejo A. - Pucinelli De Almeida M. |
R16 |
6-4, 6-2 |
1.48 |
2.51 |
| 23.10. |
|
Vallejo A. - Gimenez I. |
1R |
6-0, 6-2 |
1.13 |
5.50 |
| Curitiba challenger |
Round |
Result |
H |
A |
| 19.10. |
|
Vallejo A. - Boscardin Dias P. |
F |
6-3, 7-5 |
1.36 |
3.02 |
| 18.10. |
|
Vallejo A. - Schiessl J. |
SF |
6-4, 6-4 |
1.28 |
3.52 |
| 17.10. |
|
Vallejo A. - Barrios Vera M. |
QF |
6-3, 62-7, 6-3 |
2.50 |
1.50 |
| 15.10. |
|
Vallejo A. - Soto M. |
R16 |
6-3, 6-2 |
1.28 |
3.52 |
| 13.10. |
|
Vallejo A. - Nava E. |
1R |
6-2, 6-3 |
2.87 |
1.39 |
| Cali challenger |
Round |
Result |
H |
A |
| 07.10. |
|
Ambrogi L. - Vallejo A. |
1R |
6-4, 6-4 |
3.00 |
1.36 |
| Antofagasta challenger |
Round |
Result |
H |
A |
| 04.10. |
|
Garin C. - Vallejo A. |
SF |
7-65, 6-2 |
1.47 |
2.54 |
| 03.10. |
|
Vallejo A. - Barrios Vera M. |
QF |
6-3, 6-2 |
2.61 |
1.46 |
| 01.10. |
|
Vallejo A. - Thanos A. |
R16 |
6-3, 6-3 |
1.37 |
2.94 |
| 29.09. |
|
Vallejo A. - Collarini A. |
1R |
1-6, 6-1, 6-2 |
1.85 |
1.85 |
| Buenos Aires challenger |
Round |
Result |
H |
A |
| 25.09. |
|
Olivieri G. - Vallejo A. |
R16 |
6-3, 6-2 |
2.19 |
1.62 |
| 23.09. |
|
Vallejo A. - Tirante T. |
1R |
6-3, 6-4 |
3.76 |
1.25 |
| Futures 2025 |
Round |
Result |
H |
A |
| 20.09. |
|
Vallejo A. - Heide G. |
F |
6-4, 4-6, 6-3 |
2.26 |
1.57 |
| 19.09. |
|
Vallejo A. - Sakamoto P. |
SF |
6-1, 7-60 |
1.34 |
3.01 |
| 18.09. |
|
Vallejo A. - Price Pelaez S. |
QF |
6-0, 6-0 |
1.03 |
9.30 |
| 17.09. |
|
Vallejo A. - Rodrigues N. |
R16 |
6-4, 4-6, 6-1 |
1.03 |
8.92 |
| 16.09. |
|
Vallejo A. - Cunha Winheski de Lima V. |
1R |
6-2, 6-4 |
1.01 |
13.33 |
| Davis Cup |
Round |
Result |
H |
A |
| 13.09. |
|
Vallejo A. - Murtaza M. |
|
6-0, 6-2 |
1.01 |
14.10 |
| Futures 2025 |
Round |
Result |
H |
A |
| 06.09. |
|
Vallejo A. - Midon L. |
F |
7-64, 6-3 |
1.83 |
1.87 |
| 05.09. |
|
Vallejo A. - Varillas J. |
SF |
6-1, 7-62 |
2.03 |
1.70 |
| 04.09. |
|
Vallejo A. - Cavallo F. |
QF |
6-1, 6-2 |
1.05 |
8.19 |
| 03.09. |
|
Vallejo A. - Del Pino M. |
R16 |
6-2, 6-1 |
1.07 |
6.92 |
| 02.09. |
|
Vallejo A. - Aboian L. |
1R |
3-6, 6-1, 6-0 |
1.09 |
6.03 |
| Barranquilla chall. |
Round |
Result |
H |
A |
| 12.08. |
|
Tobon M. - Vallejo A. |
1R |
6-3, 6-4 |
3.30 |
1.30 |
| Chicago challenger |
Round |
Result |
H |
A |
| 05.08. |
|
Ghibaudo A. - Vallejo A. |
1R |
6-0, 6-2 |
1.75 |
1.99 |
| Zug challenger |
Round |
Result |
H |
A |
| 24.07. |
|
Diaz Acosta F. - Vallejo A. |
R16 |
7-65, 6-2 |
1.22 |
3.99 |
| 22.07. |
|
Vallejo A. - Mena F. |
1R |
6-1, 6-2 |
1.74 |
1.97 |
| Bundesliga - men |
Round |
Result |
H |
A |
| 20.07. |
|
Vallejo A. - Coria F. |
|
6-4, 6-1 |
|
|
| San Marino challenger |
Round |
Result |
H |
A |
| 17.07. |
|
Neumayer L. - Vallejo A. |
R16 |
6-2, 3-6, 6-4 |
1.42 |
2.74 |
| 15.07. |
|
Vallejo A. - Basile P. |
1R |
6-3, 6-3 |
1.83 |
1.90 |
| Bundesliga - men |
Round |
Result |
H |
A |
| 11.07. |
|
Cachin P. - Vallejo A. |
|
6-4, 3-6, 10-2 |
|
|
| Iasi challenger |
Round |
Result |
H |
A |
| 07.07. |
|
Meligeni Rodrigues Alves F. - Vallejo A. |
1R |
7-610, 6-3 |
1.48 |
2.54 |
| Poznan challenger |
Round |
Result |
H |
A |
| 18.06. |
|
Giustino L. - Vallejo A. |
R16 |
6-3, 3-6, 6-3 |
1.59 |
2.28 |
| 16.06. |
|
Vallejo A. - Mena F. |
1R |
6-3, 3-1 |
1.93 |
1.77 |
| Lyon challenger |
Round |
Result |
H |
A |
| 12.06. |
|
Hsu Y. - Vallejo A. |
R16 |
6-4, 6-1 |
2.50 |
1.49 |
| 10.06. |
|
Vallejo A. - Martineau M. |
1R |
7-5, 7-5 |
1.77 |
1.96 |
| Prostejov challenger |
Round |
Result |
H |
A |
| 03.06. |
|
Tseng C. - Vallejo A. |
1R |
7-62, 6-1 |
1.23 |
3.86 |
| Vicenza challenger |
Round |
Result |
H |
A |
| 28.05. |
|
Ajdukovic D. - Vallejo A. |
R16 |
7-5, 6-4 |
1.60 |
2.23 |
| 27.05. |
|
Vallejo A. - Durasovic V. |
1R |
64-7, 6-3, 7-66 |
1.45 |
2.61 |
| Tallahassee chall. |
Round |
Result |
H |
A |
| 14.04. |
|
Andrade A. - Vallejo A. |
1R |
6-2, 6-3 |
1.79 |
1.95 |
| Sarasota challenger |
Round |
Result |
H |
A |
| 08.04. |
|
Montes-De La Torre I. - Vallejo A. |
1R |
6-4, 6-2 |
1.82 |
1.91 |
| Concepcion challenger |
Round |
Result |
H |
A |
| 25.03. |
|
Kicker N. - Vallejo A. |
1R |
6-1, 6-1 |
2.60 |
1.45 |
| Asuncion challenger |
Round |
Result |
H |
A |
| 22.03. |
|
Nava E. - Vallejo A. |
SF |
6-4, 6-2 |
1.61 |
2.23 |
| 21.03. |
|
Vallejo A. - Galan D. |
QF |
6-2, 6-2 |
2.78 |
1.40 |
| 20.03. |
|
Vallejo A. - Roncadelli F. |
R16 |
6-2, 6-3 |
1.22 |
3.97 |
| 18.03. |
|
Vallejo A. - Rodriguez Taverna S. |
1R |
6-3, 7-65 |
1.37 |
2.92 |
| Santiago challenger |
Round |
Result |
H |
A |
| 11.03. |
|
Feldbausch K. - Vallejo A. |
1R |
6-2, 6-2 |
1.85 |
1.88 |
| Cordoba challenger |
Round |
Result |
H |
A |
| 05.03. |
|
Galan D. - Vallejo A. |
R16 |
4-6, 7-65, 7-5 |
1.46 |
2.59 |
| 03.03. |
|
Vallejo A. - Dutra da Silva D. |
1R |
6-4, 6-1 |
1.21 |
4.12 |
| Santiago |
Round |
Result |
H |
A |
| 22.02. |
|
Ficovich J. - Vallejo A. |
Q-R16 |
6-2, 6-3 |
1.88 |
1.86 |
| Futures 2025 |
Round |
Result |
H |
A |
| 16.02. |
|
Vallejo A. - Ambrogi L. |
F |
6-1, 6-4 |
1.37 |
2.85 |
| 15.02. |
|
Vallejo A. - Rodriguez Taverna S. |
SF |
5-7, 7-64, 6-2 |
1.65 |
2.11 |
| 15.02. |
|
Vallejo A. - Olivo R. |
QF |
6-2, 6-2 |
1.39 |
2.74 |
| 14.02. |
|
Vallejo A. - Carou I. |
R16 |
6-2, 7-5 |
1.05 |
8.63 |
| 13.02. |
|
Vallejo A. - Zarate C. |
1R |
6-1, 1-6, 6-3 |
1.01 |
10.63 |
| Rosario challenger |
Round |
Result |
H |
A |
| 04.02. |
|
Pellegrino A. - Vallejo A. |
1R |
6-4, 6-2 |
2.08 |
1.70 |
| 03.02. |
|
Schwaerzler J. - Vallejo A. |
Q-R16 |
3-6, 7-5, 6-2 |
2.39 |
1.53 |
| 02.02. |
|
Vallejo A. - Ambrogi L. |
Q-1R |
4-6, 6-2, 6-2 |
1.46 |
2.56 |
| Punta del Este 2 challenger |
Round |
Result |
H |
A |
| 21.01. |
|
Nava E. - Vallejo A. |
1R |
3-6, 6-3, 6-2 |
1.68 |
2.11 |
| Buenos Aires 3 challenger |
Round |
Result |
H |
A |
| 20.01. |
|
Varillas J. - Vallejo A. |
F |
6-4, 6-4 |
1.51 |
2.46 |
| 18.01. |
|
Vallejo A. - Guillen Meza A. |
SF |
7-5, 6-2 |
1.88 |
1.84 |
| 17.01. |
|
Vallejo A. - Villanueva G. |
QF |
3-6, 6-3, 6-4 |
1.46 |
2.60 |
| 16.01. |
|
Vallejo A. - Olivieri G. |
R16 |
6-3, 6-4 |
1.75 |
2.01 |
| 14.01. |
|
Vallejo A. - Olivo R. |
1R |
6-4, 6-2 |
1.45 |
2.63 |
| Australian Open |
Round |
Result |
H |
A |
| 08.01. |
|
Uchiyama Y. - Vallejo A. |
Q-2R |
4-6, 6-3, 6-4 |
1.56 |
2.36 |
| 06.01. |
|
Vallejo A. - Andreev A. |
Q-1R |
6-4, 6-4 |
2.01 |
1.75 |
| Noumea challenger |
Round |
Result |
H |
A |
| 31.12. |
|
Taguchi R. - Vallejo A. |
1R |
6-3, 6-4 |
2.66 |
1.44 |