| R128 | L | Nicolas Mejia | 4-6 6-4 7-5 7-6(2) | H2H |
🇵🇾 PAR · Right-handed · 183 cm · b. 2004-04-28
Adolfo Daniel Vallejo
Active 2019–2026 · best rank seen: 71
13–9
0
0
0
0
150
Clay
11–7 (61.1%)
Grass
0–2 (0.0%)
Grand Slam record
| '26 | |
|---|---|
| Australian Open | |
| Roland Garros | 2R |
| Wimbledon | 1R |
| US Open |
Elo over time
Pre-match Elo, sampled across the career. Peak: 1848.
Match results
| R32 | L | Yannick Hanfmann | 7-6(2) 7-6(2) | H2H |
| R64 | L | Moise Kouame | 6-3 7-5 3-6 2-6 7-6(8) | H2H |
| R128 | W | Cameron Norrie | 7-6(7) 2-0 RET | H2H |
| R32 | L | Flavio Cobolli | 6-3 6-2 | H2H |
| R64 | W | Learner Tien | 6-4 6-3 | H2H |
| R128 | W | Grigor Dimitrov | 6-4 6-4 | H2H |
| R16 | L | Tommy Paul | 3-6 6-4 6-4 | H2H |
| R32 | W | Zachary Svajda | 6-1 6-4 | H2H |
| R16 | L | Emilio Nava | 7-5 6-3 | H2H |
| R32 | W | Francesco Passaro | 6-3 3-3 RET | H2H |
| RR | W | Gabriel Ghetu | 6-1 6-4 | H2H |
| RR | W | Stefan Palosi | 6-1 6-2 | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.