DV
The basics
Quick facts
Intro
Paraguayan tennis player
Gender:
Male
Places:
Work field:
Birth:
28 April 2004
Star sign:
The details
Biography
Introduction
Adolfo Daniel Vallejo (born 28 April 2004) is a Paraguayan tennis player.
Vallejo has a career-high ATP singles ranking of 452 as of August2023.
On the ITF Junior Circuit, Vallejo achieved a career-high junior ranking of No. 1, achieved in August 2022. This result came after a series of favorable results during the 2021 and 2022 season.
2021–2022 season
Beginning with his historical performance at the Junior Orange Bowl 2021 in Plantation, Florida, where he beat former junior world number 2, Bruno Kuzuhara to take the crown at this prestigious event. He is the first Paraguayan to achieve this and only the second to reach the final (the first being Victor Pecci).
Davis Cup
Vallejo represents Paraguay at the Davis Cup, where he has a win–loss record of 2–1.
Junior Grand Slam finals
Doubles: 1 (1 runners-up)
| Result | Year | Championship | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|
| Loss | 2022 | Australian Open | Hard | Alex Michelsen | Bruno Kuzuhara Coleman Wong |
3–6, 6–7 |
ATP Challenger and ITF World Tennis Tour finals
Singles: 3 (0–3)
| Finals by surface |
|---|
| Legend |
| ATP Challenger (0–1) |
| ITF World Tennis Tour (0–2) |
| Finals by surface |
| Hard (0–2) |
| Clay (0–1) |
| Grass (0–0) |
| Carpet (0–0) |
| ATP Challenger (0–1) |
| ITF World Tennis Tour (0–2) |
| Hard (0–2) |
| Clay (0–1) |
| Grass (0–0) |
| Carpet (0–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
|---|---|---|---|---|---|---|---|
| Loss | Nov 2022 | M15 Madrid, Spain | World Tennis Tour | Hard | David Jordà Sanchis | 3–6, 1–6 | |
| Loss | Jul 2023 | M25 Rosario-Santa Fe, Argentina | World Tennis Tour | Clay | Juan Ignacio Londero | 3–6, 2–6 | |
| Loss | Jul 2023 | Santa Fe, Argentina | Challenger | Hard | Mariano Navone | 2–6, 4–6 |
Doubles: 5 (4–1)
| Finals by surface |
|---|
| Legend |
| ATP Challenger (0–0) |
| ITF Futures (4–1) |
| Finals by surface |
| Hard (4–1) |
| Clay (0–0) |
| Grass (0–0) |
| Carpet (0–0) |
| ATP Challenger (0–0) |
| ITF Futures (4–1) |
| Hard (4–1) |
| Clay (0–0) |
| Grass (0–0) |
| Carpet (0–0) |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|---|---|
| Win | Jul 2022 | M15, Los Angeles, USA | World Tennis Tour | Hard | Ethan Quinn | Aidan Mayo Keenan Mayo |
7–5, 6–4 | |
| Win | Jul 2022 | M15, Fountain Valley, USA | World Tennis Tour | Hard | Ethan Quinn | Abraham Asaba Sekou Bangoura |
6–0, 3–6, [10–8] | |
| Loss | Dec 2022 | M25, Trnava, Slovakia | World Tennis Tour | Hard (i) | Daniel Rincón | Mats Hermans Mick Veldheer |
6–1, 3–6, [8–10] | |
| Win | Dec 2022 | M15, Trnava, Slovakia | World Tennis Tour | Hard (i) | Daniel Rincón | Abedallah Shelbayh Coleman Wong |
6–4, 6–2 | |
| Win | Jan 2023 | M15, Manacor, Spain | World Tennis Tour | Hard | Daniel Rincón |  Svyatoslav Gulin Ilya Snițari |
6–4, 7–6 |