ATP Tour
Guido Ivan Justo
Back after 5w off#229
ATP World Ranking - 244 pts
Player Archetype
⚔️ The Gladiator
A fierce competitor who thrives in physical battles and tight sets. Combines solid serve and return with an unyielding fighting spirit that makes every match a war of attrition.
Physical intensityBalanced gameStrong in deciding setsCompetitive fighter
Strong against
🏃 Pusher68%
🛡️ The Spoiler54%
Weak against
🏹 Frontrunner42%
🤖 Servebot42%
Player Overview
Age
28
Height
5'10" (178 cm)
Weight
78 kg (172 lbs)
Plays
Right-Handed, Two-Handed BH
Career-High Ranking
#336 (2026-02-02)
Career
95
Wins
64
Losses
59.7%
Win %
0
Titles
Win / Loss by Year
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 44/28 | 43/26 | - | - |
| 2025 | 41/21 | 40/20 | 1/1 | - |
| 2024 | 15/12 | 15/12 | - | - |
| 2023 | 6/4 | 6/4 | - | - |
| 2022 | 1/2 | 1/2 | - | - |
| 2021 | 1/4 | 1/3 | 0/1 | - |
| Career | 108/71 | 106/67 | 1/2 | - |
Serve & Return
Averages · Last 90 days (21 matches)
Serve
1st Serve In70.6%
1st Serve Pts Won79.2%
2nd Serve Pts Won90%
Break Points Saved0%
Aces / Match1.2
Double Faults / Match0.7
Avg 1st Serve-
Max Serve Speed-
Return
1st Return Pts Won54.2%
2nd Return Pts Won90.9%
Break Points Converted83.3%
Rally
Winners / Match-
Unforced Errors / Match-
Net Pts Won %-
Total Pts Won %73.9%
Prop Research
Career hit rates on common betting markets · 176 serve-stat matches
Guido Ivan Justo has served 3+ aces in 21% of career matches and 5+ aces in 4%.
Ace Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 63% | 110/176 |
| 3 or more | 21% | 37/176 |
| 5 or more | 4% | 7/176 |
| 10 or more | 0% | 0/176 |
| 15 or more | 0% | 0/176 |
| 20 or more | 0% | 0/176 |
Double Fault Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 75% | 132/176 |
| 2 or more | 49% | 86/176 |
| 3 or more | 31% | 55/176 |
| 5 or more | 10% | 17/176 |
| 8 or more | 1% | 2/176 |
| 10 or more | 0% | 0/176 |
Total Sets
| Outcome | Hit rate | Matches |
|---|---|---|
| 2 Sets | 72% | 129/179 |
| 3 Sets | 28% | 50/179 |
Set Betting
| Outcome | Hit rate | Matches |
|---|---|---|
| 2-0 | 47% | 84/179 |
| 2-1 | 13% | 24/179 |
| 1-2 | 15% | 26/179 |
| 0-2 | 25% | 45/179 |
Match/Set Winner
| Outcome | Hit rate | Matches |
|---|---|---|
| 1st Set Winner | 58% | 104/179 |
| 2nd Set Winner | 64% | 114/179 |
| 3rd Set Winner | 48% | 24/50 |
Recent Matches
Last 10 results
FormLWLWL
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| Jul 30, 2026 | Liberec Challenger | 2nd Round | Juan Bautista Torres | Clay | 36 36 | L |
| Jul 28, 2026 | Liberec Challenger | 1st Round | Sascha Gueymard Wayenburg | Clay | 64 64 | W |
| Jul 23, 2026 | Tampere Challenger | 2nd Round | Diego Dedura | Clay | 46 26 | L |
| Jul 21, 2026 | Tampere Challenger | 1st Round | Genaro Alberto Olivieri | Clay | 63 61 | W |
| Jul 15, 2026 | Cordenons Challenger | 2nd Round | Federico Bondioli | Clay | 36 67 | L |
| Jul 13, 2026 | Cordenons Challenger | 1st Round | Max Hans Rehberg | Clay | 63 64 | W |
| Jul 8, 2026 | Trieste Challenger | 2nd Round | Lukas Neumayer | Clay | 46 75 46 | L |
| Jul 7, 2026 | Trieste Challenger | 1st Round | Georgii Kravchenko | Clay | 64 60 | W |
| Jul 4, 2026 | Brasov Challenger | Semifinals | Keegan Smith | Clay | 67 26 | L |
| Jul 3, 2026 | Brasov Challenger | Quarterfinals | Olle Wallin | Clay | 61 64 | W |
Rivalries
Most-played opponents, head-to-head
Guido Ivan Justo FAQ
Guido Ivan Justo is ranked #229 on the ATP tour with 244 ranking points. The career-high ranking is #336, reached in 2026.
Guido Ivan Justo is from Argentina.
Guido Ivan Justo is listed at 5'10" (178 cm). Listed weight is 78 kg (172 lb).
Guido Ivan Justo is 28 years old.
Guido Ivan Justo plays right-handed with a two-handed backhand.
Guido Ivan Justo has a career win-loss record of 95-64 (60% win rate).
Guido Ivan Justo: a career-high ranking of #336 in 2026 and 95 career wins.
Guido Ivan Justo's strongest surface by win rate is clay, with a 106-67 record (61%). Full career splits: hard 1-2 (33%) and clay 106-67 (61%).
Guido Ivan Justo has won 5 of the last 10 completed matches (50%).
Guido Ivan Justo's most-played opponents are Juan Bautista Torres (5 meetings, 3-2), Gonzalo Villanueva (4 meetings, 4-0), and Luciano Emanuel Ambrogi (4 meetings, 3-1).