Guido Ivan Justo and Pedro Sakamoto have met 2 times since 2023; they are level 1–1. Their most recent meeting: Guido Ivan Justo won at Porto Alegre (2024).
Playing styles and historical archetype record
Justo
⚔️ The Gladiator
Sakamoto
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 54% vs ⚔️ The Gladiator across 3,919 matches in our dataset — a stylistic lean toward Pedro Sakamoto.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the gladiator's physical intensity.
2 career meetings, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Justo | Sakamoto | ||
|---|---|---|---|---|
| Outcome | Guido Ivan Justo | Pedro Sakamoto | ||
| 1 or more | 68% | 15/22 | 92% | 11/12 |
| 3 or more | 23% | 5/22 | 58% | 7/12 |
| 5 or more | 0% | 0/22 | 17% | 2/12 |
| 10 or more | 0% | 0/22 | 0% | 0/12 |
| 15 or more | 0% | 0/22 | 0% | 0/12 |
| 20 or more | 0% | 0/22 | 0% | 0/12 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Justo | Sakamoto |
|---|---|---|
| W-L | 10–6 | 3–8 |
| Avg odds | 2.72 | 2.27 |
| ROI % | -1.3% | -47.8% |
| Units P/L | -0.21u | -5.26u |
Results vs. opponents both players faced · Last 12 months
Justo has a higher win rate against shared opponents (60% vs Sakamoto's 40%).
| Opponent | Justo | Sakamoto |
|---|---|---|
| Franco Roncadelli | L 16 46 | L 67 46 |
| Eduardo Ribeiro | W 76 75 | W 63 36 76 |
| Luis Felipe Miguel | W 64 60 | W 76 63 |
| Gustavo Heide | L 36 46 | L 57 06 |
| Juan Bautista Torres | W 63 62 | L 76 26 06 |
| Victor Hugo Remondy Pagotto | W 62 61 | W 46 62 64 |
| Alvaro Guillen Meza | L 67 63 26 | L 75 57 36 |
| Joao Eduardo Schiessl | W 64 46 75 | W 64 64 |
| Conner Huertas del Pino | W 61 36 61 | L 46 36 |
| Juan Carlos Prado Angelo | L 36 46 | L 46 57 |
Last five matches per player
Nick Hardt
CIT Open · Semifinals
Jun 17
Luciano Emanuel Ambrogi
CIT Open · Quarterfinals
Jun 14
Luciano Emanuel Ambrogi
AAT Challenger IEB+ Edicion San Miguel de Tucuman · Semifinals
Jun 13
Thiago Cigarran
AAT Challenger IEB+ Edicion San Miguel de Tucuman · Quarterfinals
Jun 12
Hernan Casanova
AAT Challenger IEB+ Edicion San Miguel de Tucuman · Round of 16
Jun 11
Juan Sebastian Gomez
CIT Open · Round of 16
Jun 11
Joaquin Aguilar Cardozo
AAT Challenger IEB+ Edicion San Miguel de Tucuman · Round of 32
Jun 10
Alex Hernandez
CIT Open · Round of 32
Jun 8
Tanguy Genier
Futures 2026 ·
Jun 18
Andrin Casanova
Futures 2026 ·
Jun 17
Oleksii Krutykh
Futures 2026 ·
Jun 12
Imanol Lopez Morillo
Futures 2026 ·
Jun 11
Mikalai Haliak
Futures 2026 ·
Jun 9
Kai Wehnelt
M15 Rosbach · Round of 32
Jun 1
Stefan Dostanic
Kosice Open 2026 · Round of 32
May 26
Theo Papamalamis
Kosice Open 2026 · 2nd Round Qualifying
May 25
Cumulative head-to-head lead over time
Matches, sets and games won · Last 12 months · 54–80 matches
| Metric | Justo | Sakamoto |
|---|---|---|
| Matches won | 66% | 61% |
| Sets won | 64% | 58% |
| Games won | 56% | 54% |
Head-to-head record by tournament tier
| Stage | Justo | Sakamoto |
|---|---|---|
| ATP Challenger Tour | 1 | 1 |
Head-to-head record per surface
| Surface | Justo | Sakamoto |
|---|---|---|
| Clay | 1 | 1 |
