ATP · Head to Head
Guido Ivan Justo vs Pedro Sakamoto
In short
Guido Ivan Justo leads their head-to-head 1–0. Most recent meeting: Round of 16 – Curitiba Challenger 2026, won by Guido Ivan Justo (6-2 6-4).
Head-to-head in numbers
Wins by category and stats from the scores.
| Guido Ivan Justo | — | Pedro Sakamoto |
|---|---|---|
| 1 | Challenger 75 | 0 |
| 2 | Sets won | 0 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Curitiba Challenger · Challenger 75 | Round of 16 | Guido Ivan Justo | 6-2 6-4 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Guido Ivan Justo | — | Pedro Sakamoto |
|---|---|---|
| 184 | Ranking | 482 |
| 308 | Points | 97 |
| 28.8 | Age | 33.3 |
 Argentina | Country |  Brazil |
| 0 | Titles 2021-2025 | 0 |
Recent form
The last 5 matches played.
Guido Ivan Justo
- L
vs Juan Manuel La Serna · 6-1 ret.
Santa Cruz de la Sierra 2 Challenger · Round of 16 · 2026
- L
vs Joao Lucas Reis Da Silva · 7-5 ret.
Antofagasta Challenger · Round of 16 · 2026
- W
vs Francisco Comesana · 6-7(6) 7-6(4) 6-1
Antofagasta Challenger · R32 · 2026
- W
vs Gustavo Heide · 6-1 6-4
Curitiba Challenger · Final · 2026
- W
vs Tomas Barrios Vera · 4-6 6-4 6-3
Curitiba Challenger · Semifinal · 2026
Pedro Sakamoto
- L
vs Guido Ivan Justo · 6-2 6-4
Curitiba Challenger · Round of 16 · 2026
- W
vs Eduardo Ribeiro · 6-3 6-4
Curitiba Challenger · R32 · 2026